Nombre: Nicholas David Ionel
PaÃs: Romania
Fecha de nacimiento: 12.10.02, 23 años
ATP ranking: 789
TOP posición de la clasificación: 184 (12.06.23, 314 puntos)
Puntos: 37
Dinero del premio: 270154 $
Partidos totales: 558
ganar: 345
%: 61.83 %
PaÃs: Romania
Fecha de nacimiento: 12.10.02, 23 años
ATP ranking: 789
TOP posición de la clasificación: 184 (12.06.23, 314 puntos)
Puntos: 37
Dinero del premio: 270154 $
Partidos totales: 558
ganar: 345
%: 61.83 %
| año | resumen | DifÃcil | Arcilla | I. difÃcil | Alfombra | Césped | AcrÃlico |
| 2026 | 17/11 | 0/0 | 17/11 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2025 | 36/28 | 0/0 | 36/28 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2024 | 74/34 | 0/2 | 74/31 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2023 | 50/38 | 7/7 | 43/30 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2022 | 66/33 | 17/9 | 48/20 | 1/4 | 0/0 | 0/0 | 0/0 |
| 2021 | 47/33 | 14/4 | 33/29 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 19/16 | 16/9 | 3/6 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2019 | 29/10 | 0/3 | 28/6 | 0/0 | 0/0 | 1/1 | 0/0 |
| 2018 | 4/5 | 0/0 | 4/5 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 3/5 | 0/0 | 3/5 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 345/213 | 54/34 | 289/171 | 1/6 | 0/0 | 1/2 | 0/0 |
| porc. % | 61.83 % | 61.36 % | 62.83 % | 14.29 % | 0 % | 33.33 % | 0 % |
Nicholas David Ionel / programado / pasado
| No se encontraron partidos |
Nicholas David Ionel form / superficie: Arcilla
Nicholas David Ionel / superficie: Arcilla
| 04.06.26 | 2da ronda | Daniil Sarksian | Nicholas David Ionel | 6-3, 6-0 |  | match details |  M15 Tsaghkadzor | Arcilla |
| 02.06.26 | 1er ronda | Nicholas David Ionel | Laurin Aerne | 1-6, 7-5, 6-4 |  | match details | ||
| 27.05.26 | 1er ronda | Kacper Szymkowiak | Nicholas David Ionel | 7-5, 6-2 | | match details | M15 Tsaghkadzor | Arcilla |
| 21.05.26 | 2da ronda | Daniel Uta | Nicholas David Ionel | 6-0, 2-0, Nicholas David Ionel - retirado | | match details |  M15 Bucharest | Arcilla |
| 20.05.26 | 1er ronda | Nicholas David Ionel | Mircea Mortasifu | 6-2, 6-1 | | match details | ||
| 15.04.26 | 2da ronda | Philip Henning | Nicholas David Ionel | 6-3, 6-4 | | match details |  M25 Santa | Arcilla |
| 13.04.26 | 1er ronda | Nicholas David Ionel | Kirill Kivattsev | 5-0, Kirill Kivattsev - retirado | | match details | ||
| 06.04.26 | 1er ronda | Max Houkes | Nicholas David Ionel | 6-3, 6-2 | | match details | M25 Santa | Arcilla |
| 03.04.26 | 1/2 | Philip Henning | Nicholas David Ionel | 6-4, 6-2 | | match details | M25 Santa | Arcilla |
| 02.04.26 | 1/4 | Nicholas David Ionel | Gabriele Maria Noce | 6-3, 7-65 | | match details | ||
| 01.04.26 | 2da ronda | Nicholas David Ionel | Silvio Mencaglia | 6-4, 6-2 | | match details | ||
| 30.03.26 | 1er ronda | Nicholas David Ionel | Lorenzo Angelini | 6-2, 6-3 | | match details | ||
| 09.03.26 | calif. | Alexander Donski | Nicholas David Ionel | 6-3, 7-66 | | match details |  Kigali 2 | Arcilla |
| 08.03.26 | c 1 | Nicholas David Ionel | Allan Gatoto | 6-3, 7-5 | | match details | ||
| 03.03.26 | 1er ronda | Michiel De Krom | Nicholas David Ionel | 5-7, 6-3, 6-3 | | match details | Kigali 1 | Arcilla |
| 02.03.26 | calif. | Nicholas David Ionel | Eero Vasa | 6-4, 6-2 | | match details | ||
| 01.03.26 | c 1 | Nicholas David Ionel | Nitin Kumar Sinha | 6-1, 6-2 | | match details | ||
| 18.02.26 | 1er ronda | Andrej Martin | Nicholas David Ionel | 6-3, 4-6, 6-2 | | match details |  M15 Antalya | Arcilla |
| 12.02.26 | 2da ronda | Andrey Chepelev | Nicholas David Ionel | 6-3, 6-1 | | match details | M25 Antalya | Arcilla |
| 11.02.26 | 1er ronda | Nicholas David Ionel | Ryo Minakata | 6-3, 6-0 | | match details | ||
| 05.02.26 | 2da ronda | Johan Oscar Lien | Nicholas David Ionel | 6-2, 2-0, Nicholas David Ionel - retirado | | match details | M15 Antalya | Arcilla |
| 04.02.26 | 1er ronda | Nicholas David Ionel | Ivan Gretskiy | 6-4, 6-0 | | match details | ||
| 25.01.26 | 1/4 | Nicholas David Ionel | Andrey Chepelev | Andrey Chepelev - walk over | | match details | M25 Antalya | Arcilla |
| 24.01.26 | 2da ronda | Nicholas David Ionel | Filip Cristian Jianu | Filip Cristian Jianu - walk over | | match details | ||
| 21.01.26 | 1er ronda | Nicholas David Ionel | Ilham Bakhshaliev | 6-0, 6-0 | | match details | ||
| 19.01.26 | c 2 | Nicholas David Ionel | Erkut Aydin | 6-1, 6-0 | | match details | ||
| 19.01.26 | calif. | Nicholas David Ionel | Bautista Vilicich | Bautista Vilicich - walk over | | match details | ||
| 18.01.26 | c 1 | Nicholas David Ionel | Matthew Howse | 6-3, 6-3 | | match details | ||
| 05.12.25 | 1/4 | Carlos Lopez Montagud | Nicholas David Ionel | 7-61, 7-61 | | match details |  M15 Madrid | Arcilla |
| 04.12.25 | 2da ronda | Nicholas David Ionel | Rafael Izquierdo Luque | 6-1, 6-4 | | match details | ||
| 03.12.25 | 1er ronda | Nicholas David Ionel | Guilherme Valdoleiros | 6-1, 7-66 | | match details | ||
| 26.11.25 | 1er ronda | Francesco Forti | Nicholas David Ionel | 6-3, 6-2 | | match details | M25 Antalya | Arcilla |
| 20.11.25 | 2da ronda | Dragos Nicolae Madaras | Nicholas David Ionel | 6-0, 6-3 | | match details | M25 Antalya | Arcilla |
| 18.11.25 | 1er ronda | Nicholas David Ionel | Ivan Ivanov | 6-2, 6-2 | | match details | ||
| 14.11.25 | 1/4 | Andrey Chepelev | Nicholas David Ionel | 6-4, 6-0 | | match details | M15 Antalya | Arcilla |
| 13.11.25 | 2da ronda | Nicholas David Ionel | Maksim Shin | 6-3, 6-2 | | match details | ||
| 12.11.25 | 1er ronda | Nicholas David Ionel | Yanaki Milev | 6-3, 6-3 | | match details | ||
| 06.11.25 | 2da ronda | Pierre Delage | Nicholas David Ionel | 6-4, 7-5 | | match details | M15 Antalya | Arcilla |
| 04.11.25 | 1er ronda | Nicholas David Ionel | John Hallquist Lithen | 3-6, 6-3, 6-4 | | match details | ||
| 31.10.25 | 1/2 | Andrej Nedic | Nicholas David Ionel | 6-3, 6-0 | | match details |  M15 Bol | Arcilla |
| 30.10.25 | 1/4 | Nicholas David Ionel | Giuseppe La Vela | 6-74, 7-62, 6-1 | | match details | ||
| 29.10.25 | 2da ronda | Nicholas David Ionel | Lorenzo Comino | 3-6, 6-2, 6-2 | | match details | ||
| 28.10.25 | 1er ronda | Nicholas David Ionel | Kristian Tumbas Kajgo | 6-0, 7-5 | | match details | ||
| 23.10.25 | 2da ronda | Maxime Chazal | Nicholas David Ionel | 7-5, 6-3 | | match details | M15 Bol | Arcilla |
| 22.10.25 | 1er ronda | Nicholas David Ionel | Anes Latifovic | 6-2, 6-0 | | match details | ||
| 25.09.25 | 2da ronda | Niklas Guttau | Nicholas David Ionel | 6-4, 1-6, 6-4 | | match details | M15 Otopeni | Arcilla |
| 24.09.25 | 1er ronda | Nicholas David Ionel | Mihai Alexandru Coman | 6-2, 6-3 | | match details | ||
| 17.09.25 | 1er ronda | Daniel Rincon | Nicholas David Ionel | 6-0, 6-2 | | match details | Targu Mures | Arcilla |
| 08.09.25 | 1er ronda | Mili Poljicak | Nicholas David Ionel | 4-6, 6-3, 6-4 | | match details | Targu Mures | Arcilla |
| 01.09.25 | 1er ronda | Edouard Villoslada | Nicholas David Ionel | 6-1, 7-5 | | match details | M15 Buzau | Arcilla |
| 08.08.25 | 1/4 | Radu David Turcanu | Nicholas David Ionel | 6-4, 6-3 | | match details | M15 Curtea | Arcilla |
| 07.08.25 | 2da ronda | Nicholas David Ionel | Calin Teodor Stirbu | 6-1, 6-1 | | match details | ||
| 06.08.25 | 1er ronda | Nicholas David Ionel | Vito Dell'Elba | 6-4, 2-6, 6-4 | | match details | ||
| 31.07.25 | 2da ronda | Mihai Razvan Marinescu | Nicholas David Ionel | 5-7, 7-5, 6-0 | | match details | M25 Pitesti | Arcilla |
| 30.07.25 | 1er ronda | Nicholas David Ionel | Andrei Corneliu Gadoiu | 6-2, 6-0 | | match details | ||
| 22.07.25 | 1er ronda | Radu Mihai Papoe | Nicholas David Ionel | 6-1, 6-1 | | match details | M25+H Bacau | Arcilla |
| 07.07.25 | calif. | Oriol Roca Batalla | Nicholas David Ionel | 7-5, 4-6, 6-1 | | match details | Iasi Challenger | Arcilla |
| 06.07.25 | c 1 | Nicholas David Ionel | Zdenek Kolar | 7-5, 6-4 | | match details | ||
| 17.06.25 | 1er ronda | Cezar Gabriel Papoe | Nicholas David Ionel | 6-2, 3-6, 6-2 | | match details | M15 Cluj | Arcilla |
| 11.06.25 | 1er ronda | Noah Perfetti | Nicholas David Ionel | 7-65, 6-4 | | match details | M15 Oradea | Arcilla |
| 04.06.25 | 1er ronda | Boris Butulija | Nicholas David Ionel | 6-4, 2-0, Nicholas David Ionel - retirado | | match details |  M25 Belgrade | Arcilla |
| 29.05.25 | 2da ronda | Cezar Gabriel Papoe | Nicholas David Ionel | 6-1, 6-4 | | match details | M25 Satu | Arcilla |
| 28.05.25 | 1er ronda | Nicholas David Ionel | Ainius Sabaliauskas | 6-4, 5-7, 6-3 | | match details | ||
| 24.04.25 | 2da ronda | Federico Bondioli | Nicholas David Ionel | 6-4, 6-0 | | match details | M25 Santa | Arcilla |
| 23.04.25 | 1er ronda | Nicholas David Ionel | Liam Broady | 6-4, 4-6, 6-1 | | match details | ||
| 19.04.25 | 1/4 | Nicholas David Ionel | Andrey Chepelev | 7-5, 6-4 | | match details | M25 Santa | Arcilla |
| 19.04.25 | 1/2 | Jay Clarke | Nicholas David Ionel | 6-2, 6-0 | | match details | ||
| 18.04.25 | 2da ronda | Nicholas David Ionel | Tim Handel | 7-66, 6-1 | | match details | ||
| 15.04.25 | 1er ronda | Nicholas David Ionel | Alex Martinez | 6-4, 7-63 | | match details | ||
| 30.03.25 | fin | Nicholas David Ionel | Adrian Boitan | 7-63, 6-3 | | match details |  M15 Alaminos | Arcilla |
| 29.03.25 | 1/2 | Nicholas David Ionel | Florian Broska | 7-65, 6-3 | | match details | ||
| 28.03.25 | 1/4 | Nicholas David Ionel | Benjamin Hannestad | 6-2, 6-1 | | match details | ||
| 27.03.25 | 2da ronda | Nicholas David Ionel | Alessandro Bellifemine | 6-1, 6-2 | | match details | ||
| 26.03.25 | 1er ronda | Nicholas David Ionel | Gregorio Biondolillo | 6-3, 6-4 | | match details | ||
| 21.03.25 | 1/4 | Pablo Masjuan Ginel | Nicholas David Ionel | 2-6, 6-4, 10-6 | | match details | M15 Alaminos | Arcilla |
| 21.03.25 | 2da ronda | Nicholas David Ionel | Arthur Nagel | 6-4, 6-4 | | match details | ||
| 18.03.25 | 1er ronda | Nicholas David Ionel | Stylianos Christodoulou | 7-5, 6-0 | | match details | ||
| 14.03.25 | 1/4 | Pablo Masjuan Ginel | Nicholas David Ionel | 6-3, 3-6, 6-2 | | match details | M15 Alaminos | Arcilla |
| 13.03.25 | 2da ronda | Nicholas David Ionel | Gabriele Maria Noce | 6-2, 6-2 | | match details | ||
| 11.03.25 | 1er ronda | Nicholas David Ionel | Alessandro Bellifemine | 6-3, 3-6, 6-4 | | match details | ||
| 05.03.25 | 2da ronda | Guy Den Ouden | Nicholas David Ionel | 7-5, 6-1 | | match details | Kigali 2 | Arcilla |
| 04.03.25 | 1er ronda | Nicholas David Ionel | Bernard Tomic | 6-4, 7-69 | | match details | ||
| 03.03.25 | calif. | Nicholas David Ionel | Maximus Jones | 6-2, 6-71, 6-3 | | match details | ||
| 02.03.25 | c 1 | Nicholas David Ionel | Matteo Covato | 6-4, 6-4 | | match details | ||
| 25.02.25 | 1er ronda | Filip Cristian Jianu | Nicholas David Ionel | 6-4, 6-4 | | match details | Kigali 1 | Arcilla |
| 30.01.25 | 2da ronda | Tim Handel | Nicholas David Ionel | 6-3, 3-6, 6-3 | | match details | M25 Antalya | Arcilla |
| 28.01.25 | 1er ronda | Nicholas David Ionel | Denys Klok | 6-3, 6-3 | | match details | ||
| 24.01.25 | 1/4 | Oleksii Krutykh | Nicholas David Ionel | 7-5, 6-3 | | match details | M15 Antalya | Arcilla |
| 23.01.25 | 2da ronda | Nicholas David Ionel | Michael Bassem Sobhy | 6-1, 7-5 | | match details | ||
| 21.01.25 | 1er ronda | Nicholas David Ionel | Ignacio Parisca | 6-1, 6-4 | | match details | ||
| 16.01.25 | 2da ronda | Juan Alejandro Hernandez | Nicholas David Ionel | 6-2, 6-3 | | match details | M15 Antalya | Arcilla |
| 15.01.25 | 1er ronda | Nicholas David Ionel | Hugo Ouzilou | 6-2, 6-1 | | match details | ||
| 06.12.24 | 1/4 | Svyatoslav Gulin | Nicholas David Ionel | 6-2, 6-3 | | match details | M15 Antalya | Arcilla |
| 06.12.24 | 2da ronda | Nicholas David Ionel | Mihai Razvan Marinescu | 7-5, 6-2 | | match details | ||
| 05.12.24 | 1er ronda | Nicholas David Ionel | Niccolo Ciavarella | 6-2, 6-2 | | match details | ||
| 25.11.24 | 1/2 | Nerman Fatic | Nicholas David Ionel | 7-66, 2-6, 7-66 | | match details | M25 Antalya | Arcilla |
| 24.11.24 | 1/4 | Nicholas David Ionel | Andrey Chepelev | 6-4, 6-3 | | match details | ||
| 23.11.24 | 2da ronda | Nicholas David Ionel | Kuzey Cekirge | 6-4, 6-2 | | match details | ||
| 20.11.24 | 1er ronda | Nicholas David Ionel | Gokberk Saritas | 6-1, 6-2 | | match details | ||
| 18.11.24 | fin | Nicholas David Ionel | Martin Van Der Meerschen | 6-1, 7-5 | | match details | M15 Antalya | Arcilla |
| 16.11.24 | 1/2 | Nicholas David Ionel | John Sperle | 4-6, 6-0, 6-4 | | match details | ||
| 15.11.24 | 1/4 | Nicholas David Ionel | Kuzey Cekirge | 6-4, 6-2 | | match details | ||
| 14.11.24 | 2da ronda | Nicholas David Ionel | Andrey Chepelev | 6-3, 6-4 | | match details | ||
| 13.11.24 | 1er ronda | Nicholas David Ionel | Jacques-Kai Inoue | 6-2, 6-1 | | match details | ||
| 09.11.24 | 1/2 | Filip Cristian Jianu | Nicholas David Ionel | 6-1, 7-64 | | match details | M15 Antalya | Arcilla |
| 08.11.24 | 1/4 | Nicholas David Ionel | Stefan Popovic | 4-6, 6-4, 6-3 | | match details | ||
| 07.11.24 | 2da ronda | Nicholas David Ionel | Mert Alkaya | 6-3, 6-3 | | match details | ||
| 05.11.24 | 1er ronda | Nicholas David Ionel | Mihai Razvan Marinescu | 5-7, 6-2, 6-2 | | match details | ||
| 27.10.24 | fin | Nicholas David Ionel | Gergely Madarasz | 6-713, 6-1, 6-2 | | match details | M15 Tsaghkadzor | Arcilla |
| 26.10.24 | 1/2 | Nicholas David Ionel | Daniil Sarksian | 7-5, 6-3 | | match details | ||
| 25.10.24 | 1/4 | Nicholas David Ionel | Semen Pankin | 6-3, 2-6, 6-4 | | match details | ||
| 24.10.24 | 2da ronda | Nicholas David Ionel | Dinko Dinev | 6-4, 6-75, 6-2 | | match details | ||
| 23.10.24 | 1er ronda | Nicholas David Ionel | Thomas Faurel | 6-4, 4-1, Thomas Faurel - retirado | | match details | ||
| 15.10.24 | 1er ronda | Karol Filar | Nicholas David Ionel | 7-63, 7-61 | | match details | M15 Tsaghkadzor | Arcilla |
| 04.10.24 | 1/4 | Nicolas Alvarez Varona | Nicholas David Ionel | 6-0, 6-2 | | match details | M25 Zaragoza | Arcilla |
| 03.10.24 | 2da ronda | Nicholas David Ionel | Iliyan Radulov | 7-65, 7-67 | | match details | ||
| 01.10.24 | 1er ronda | Nicholas David Ionel | Vladyslav Orlov | 7-5, 7-62 | | match details | ||
| 29.09.24 | fin | Nicholas David Ionel | Joao Eduardo Schiessl | 6-0, 4-6, 6-3 | | match details | M15 Targu | Arcilla |
| 28.09.24 | 1/2 | Nicholas David Ionel | Facundo Juarez | 6-3, 6-2 | | match details | ||
| 27.09.24 | 1/4 | Nicholas David Ionel | Juan Cruz Martin Manzano | 6-4, 4-6, 6-2 | | match details | ||
| 26.09.24 | 2da ronda | Nicholas David Ionel | Stefan Adrian Andreescu | 6-2, 1-6, 6-1 | | match details | ||
| 25.09.24 | 1er ronda | Nicholas David Ionel | Federico Campana | 6-4, 4-6, 6-3 | | match details | ||
| 20.09.24 | 1/4 | Frederico Ferreira Silva | Nicholas David Ionel | 6-4, 6-0 | | match details | M25 Satu | Arcilla |
| 19.09.24 | 2da ronda | Nicholas David Ionel | Matyas Cerny | 7-5, 6-1 | | match details | ||
| 18.09.24 | 1er ronda | Nicholas David Ionel | Edoardo Cherie Ligniere | 6-4, 7-65 | | match details | ||
| 08.09.24 | fin | Nicholas David Ionel | Liam Draxl | 6-3, 6-4 | | match details | M15 Constanta | Arcilla |
| 07.09.24 | 1/2 | Nicholas David Ionel | Stefan Adrian Andreescu | 6-3, 4-6, 6-3 | | match details | ||
| 06.09.24 | 1/4 | Nicholas David Ionel | Dan Martin | 6-2, 2-6, 6-0 | | match details | ||
| 05.09.24 | 2da ronda | Nicholas David Ionel | Gabriele Volpi | 6-3, 6-1 | | match details | ||
| 04.09.24 | 1er ronda | Nicholas David Ionel | Mihai Alexandru Coman | 6-2, 6-3 | | match details | ||
| 30.08.24 | 1/4 | Bogdan Pavel | Nicholas David Ionel | 7-62, 6-2 | | match details | M15 Bucharest | Arcilla |
| 29.08.24 | 2da ronda | Nicholas David Ionel | Stefan Adrian Andreescu | 4-6, 6-4, 6-3 | | match details | ||
| 28.08.24 | 1er ronda | Nicholas David Ionel | Mihai Alexandru Coman | 6-0, 4-0, Mihai Alexandru Coman - retirado | | match details | ||
| 22.08.24 | 1/4 | Jacopo Bilardo | Nicholas David Ionel | 6-3, 6-2 | | match details | M15 Arad | Arcilla |
| 21.08.24 | 2da ronda | Nicholas David Ionel | Mihnea Maftei | 6-2, 6-1 | | match details | ||
| 20.08.24 | 1er ronda | Nicholas David Ionel | Gheorghe Claudiu Schinteie | 6-0, 6-2 | | match details | ||
| 15.08.24 | 2da ronda | Manas Manoj Dhamne | Nicholas David Ionel | 4-6, 7-65, 7-5 | | match details | M15 Targu | Arcilla |
| 14.08.24 | 1er ronda | Nicholas David Ionel | Vito Dell'Elba | 6-2, 7-64 | | match details | ||
| 03.08.24 | 1/2 | Franco Roncadelli | Nicholas David Ionel | 6-2, 6-0 | | match details | M25 Pitesti | Arcilla |
| 02.08.24 | 1/4 | Nicholas David Ionel | Leonardo Aboian | 7-64, 6-3 | | match details | ||
| 01.08.24 | 2da ronda | Nicholas David Ionel | Mihai Alexandru Coman | 6-1, 6-2 | | match details | ||
| 31.07.24 | 1er ronda | Nicholas David Ionel | Dragos Nicolae Cazacu | 6-3, 6-0 | | match details | ||
| 25.07.24 | 2da ronda | Alex Marti Pujolras | Nicholas David Ionel | 6-2, 6-4 | | match details | M25+H Bacau | Arcilla |
| 24.07.24 | 1er ronda | Nicholas David Ionel | Cezar Gabriel Papoe | 6-4, 6-1 | | match details | ||
| 19.07.24 | 1/4 | Dan Alexandru Tomescu | Nicholas David Ionel | 6-1, 6-2 | | match details | M15 Bucharest | Arcilla |
| 18.07.24 | 2da ronda | Nicholas David Ionel | Illya Beloborodko | 6-0, 3-6, 6-1 | | match details | ||
| 17.07.24 | 1er ronda | Nicholas David Ionel | Mihai Alexandru Coman | 6-3, 7-5 | | match details | ||
| 09.07.24 | 1er ronda | Javier Barranco Cosano | Nicholas David Ionel | 6-1, 6-2 | | match details | Iasi Challenger | Arcilla |
| 01.07.24 | 1er ronda | Vitaliy Sachko | Nicholas David Ionel | 7-65, 6-4 | | match details | Brasov Challenger | Arcilla |
| 28.06.24 | 1/2 | Cezar Cretu | Nicholas David Ionel | 6-4, 7-64 | | match details | M25 Satu | Arcilla |
| 27.06.24 | 1/4 | Nicholas David Ionel | Francesco Ferrari | 6-2, 3-6, 6-2 | | match details | ||
| 26.06.24 | 2da ronda | Nicholas David Ionel | Federico Campana | 6-3, 6-3 | | match details | ||
| 25.06.24 | 1er ronda | Nicholas David Ionel | Bogdan Pavel | 4-6, 6-4, 6-4 | | match details | ||
| 20.06.24 | 2da ronda | Bogdan Pavel | Nicholas David Ionel | 6-2, 6-2 | | match details | M15 Cluj | Arcilla |
| 19.06.24 | 1er ronda | Nicholas David Ionel | Tristan Stringer | 7-610, 6-3 | | match details | ||
| 15.06.24 | 1/2 | Adrian Boitan | Nicholas David Ionel | 6-1, 6-2 | | match details | M15 Oradea | Arcilla |
| 14.06.24 | 1/4 | Nicholas David Ionel | Dan Alexandru Tomescu | 6-2, 6-1 | | match details | ||
| 13.06.24 | 2da ronda | Nicholas David Ionel | Nicolas Villalon | 6-3, 6-4 | | match details | ||
| 11.06.24 | 1er ronda | Nicholas David Ionel | Pietro Orlando Fellin | 6-3, 6-1 | | match details | ||
| 01.06.24 | 1/2 | Ilya Snitari | Nicholas David Ionel | 6-4, 6-3 | | match details | M15 Constanta | Arcilla |
| 31.05.24 | 1/4 | Nicholas David Ionel | Florent Bax | 1-6, 6-3, 6-2 | | match details | ||
| 30.05.24 | 2da ronda | Nicholas David Ionel | Valentin Vanta | 6-2, 6-0 | | match details | ||
| 28.05.24 | 1er ronda | Nicholas David Ionel | Samuil Konov | 7-68, 6-3 | | match details | ||
| 17.05.24 | 1/2 | Adrian Boitan | Nicholas David Ionel | 6-2, 6-2 | | match details | M15 Bucharest | Arcilla |
| 16.05.24 | 1/4 | Nicholas David Ionel | Lautaro Agustin Falabella | 6-1, 3-6, 7-5 | | match details | ||
| 15.05.24 | 2da ronda | Nicholas David Ionel | Lorenzo Carboni | 6-3, 6-3 | | match details | ||
| 14.05.24 | 1er ronda | Nicholas David Ionel | Mihai Alexandru Coman | 6-1, 2-6, 6-3 | | match details | ||
| 09.05.24 | 2da ronda | Gianmarco Ferrari | Nicholas David Ionel | 6-4, 6-2 | | match details | M25 Valldoreix | Arcilla |
| 08.05.24 | 1er ronda | Nicholas David Ionel | Francisco Rocha | 3-6, 6-3, 6-2 | | match details | ||
| 03.05.24 | 1/4 | Nikolas Sanchez-Izquierdo | Nicholas David Ionel | 3-6, 6-3, 6-0 | | match details | M25 Sabadell | Arcilla |
| 02.05.24 | 2da ronda | Nicholas David Ionel | Daniel Cukierman | 6-1, 5-7, 7-5 | | match details | ||
| 01.05.24 | 1er ronda | Nicholas David Ionel | Daniel Merida Aguilar | 6-4, 4-6, 6-3 | | match details | ||
| 23.04.24 | 1er ronda | Damir Dzumhur | Nicholas David Ionel | 6-3, 6-3 | | match details |  Ostrava Challenger | Arcilla |
| 14.04.24 | c 1 | Gregoire Barrere | Nicholas David Ionel | 6-4, 6-3 | | match details | Bucharest | Arcilla |
| 08.04.24 | 1er ronda | Jozef Kovalik | Nicholas David Ionel | 6-4, 6-1 | | match details | Split Challenger | Arcilla |
| 05.04.24 | 1/4 | Nick Hardt | Nicholas David Ionel | 6-3, 6-3 | | match details | Barcelona Challenger | Arcilla |
| 03.04.24 | 2da ronda | Nicholas David Ionel | Michael Geerts | 7-67, 4-6, 6-1 | | match details | ||
| 01.04.24 | 1er ronda | Nicholas David Ionel | Joris De Loore | 6-4, 1-0, Joris De Loore - retirado | | match details | ||
| 29.03.24 | 1/4 | Nino Serdarusic | Nicholas David Ionel | 6-3, 2-6, 6-3 | | match details | M25 Santa | Arcilla |
| 28.03.24 | 2da ronda | Nicholas David Ionel | Jelle Sels | 6-3, 7-62 | | match details | ||
| 25.03.24 | 1er ronda | Nicholas David Ionel | Michele Ribecai | 7-63, 6-1 | | match details | ||
| 05.03.24 | 1er ronda | Damien Wenger | Nicholas David Ionel | 7-5, 6-1 | | match details | Kigali 2 | Arcilla |
| 01.03.24 | 1/4 | Marco Trungelliti | Nicholas David Ionel | 6-3, 6-2 | | match details | Kigali 1 | Arcilla |
| 28.02.24 | 2da ronda | Nicholas David Ionel | Guy Orly Iradukunda | 6-2, 6-2 | | match details | ||
| 27.02.24 | 1er ronda | Nicholas David Ionel | Joshua Sheehy | 6-1, 6-2 | | match details | ||
| 23.02.24 | 2da ronda | Dominik Kellovsky | Nicholas David Ionel | 6-4, 6-2 | | match details |  M25 Hammamet | Arcilla |
| 22.02.24 | 1er ronda | Nicholas David Ionel | Fernando Cavallo | 4-6, 6-2, 6-2 | | match details | ||
| 14.02.24 | 1er ronda | Oleksandr Ovcharenko | Nicholas David Ionel | 6-3, 6-2 | | match details | M25 Hammamet | Arcilla |
| 10.02.24 | 1/2 | Jay Clarke | Nicholas David Ionel | 6-3, 1-6, 7-5 | | match details | M25 Hammamet | Arcilla |
| 09.02.24 | 1/4 | Nicholas David Ionel | Oscar Jose Gutierrez | 1-6, 6-3, 7-5 | | match details | ||
| 08.02.24 | 2da ronda | Nicholas David Ionel | Noah Perfetti | 6-1, 6-2 | | match details | ||
| 07.02.24 | 1er ronda | Nicholas David Ionel | Ivan Kazakov | 6-0, 6-1 | | match details | ||
| 28.01.24 | fin | Nicholas David Ionel | Cezar Cretu | 6-1, 6-1 | | match details | M15 Antalya | Arcilla |
| 27.01.24 | 1/2 | Nicholas David Ionel | Daniele Minighini | 7-5, 6-4 | | match details | ||
| 26.01.24 | 1/4 | Nicholas David Ionel | Jorge Martinez Martinez | 6-76, 6-0, 6-4 | | match details | ||
| 25.01.24 | 2da ronda | Nicholas David Ionel | Dinko Dinev | 6-1, 6-1 | | match details | ||
| 24.01.24 | 1er ronda | Nicholas David Ionel | Mert Naci Turker | 6-3, 6-1 | | match details | ||
| 28.11.23 | 1er ronda | Pedro Martinez Portero | Nicholas David Ionel | 6-1, 6-2 | | match details | Maspalomas Challenger | Arcilla |
| 24.11.23 | 1/4 | Tim Handel | Nicholas David Ionel | 6-0, 3-6, 7-62 | | match details | M25 Antalya | Arcilla |
| 23.11.23 | 2da ronda | Nicholas David Ionel | Matthias Ujvary | 6-2, 6-4 | | match details | ||
| 22.11.23 | 1er ronda | Nicholas David Ionel | Federico Campana | 6-2, 6-4 | | match details | ||
| 17.11.23 | 1/4 | Jay Clarke | Nicholas David Ionel | 2-6, 6-2, 6-4 | | match details | M25 Antalya | Arcilla |
| 16.11.23 | 2da ronda | Nicholas David Ionel | Ilya Snitari | 7-63, 6-3 | | match details | ||
| 15.11.23 | 1er ronda | Nicholas David Ionel | Aleksei Khomich | 6-2, 6-1 | | match details | ||
| 08.11.23 | 1er ronda | Evgenii Tiurnev | Nicholas David Ionel | 6-1, 6-76, 6-3 | | match details | M15 Antalya | Arcilla |
| 28.10.23 | 1/2 | Svyatoslav Gulin | Nicholas David Ionel | 6-3, 4-6, 6-3 | | match details |  M15 Telavi | Arcilla |
| 27.10.23 | 1/4 | Nicholas David Ionel | Ilya Snitari | 2-6, 6-4, 6-0 | | match details | ||
| 26.10.23 | 2da ronda | Nicholas David Ionel | Giorgi Giorgadze | 6-1, 6-2 | | match details | ||
| 25.10.23 | 1er ronda | Nicholas David Ionel | Irakli Tsurtsumia | 6-2, 6-1 | | match details | ||
| 20.10.23 | 1/4 | Viacheslav Bielinskyi | Nicholas David Ionel | 3-6, 6-3, 6-4 | | match details | M25 Telavi | Arcilla |
| 19.10.23 | 2da ronda | Nicholas David Ionel | Ilya Snitari | 4-6, 6-0, 6-4 | | match details | ||
| 18.10.23 | 1er ronda | Nicholas David Ionel | Jeremy Gschwendtner | 6-3, 6-1 | | match details | ||
| 15.10.23 | fin | Martin Krumich | Nicholas David Ionel | 6-4, 6-4 | | match details | M25 Telavi | Arcilla |
| 14.10.23 | 1/2 | Nicholas David Ionel | Michael Vrbensky | 6-77, 6-4, 6-3 | | match details | ||
| 13.10.23 | 1/4 | Nicholas David Ionel | Juan Pablo Paz | 7-5, 6-4 | | match details | ||
| 12.10.23 | 2da ronda | Nicholas David Ionel | Ivan Kazakov | 6-0, 6-1 | | match details | ||
| 11.10.23 | 1er ronda | Nicholas David Ionel | Riccardo Di Vita | 6-2, 6-0 | | match details | ||
| 08.10.23 | fin | Martin Krumich | Nicholas David Ionel | 4-6, 6-0, 6-4 | | match details |  M25 Pazardzhik | Arcilla |
| 07.10.23 | 1/2 | Nicholas David Ionel | Damien Wenger | 4-6, 6-1, 7-5 | | match details | ||
| 06.10.23 | 1/4 | Nicholas David Ionel | Andrey Chepelev | 6-3, 6-2 | | match details | ||
| 05.10.23 | 2da ronda | Nicholas David Ionel | Alvaro Bueno Gil | 6-1, 6-2 | | match details | ||
| 04.10.23 | 1er ronda | Nicholas David Ionel | Yanaki Milev | 6-2, 6-3 | | match details | ||
| 29.09.23 | 1/4 | Andrey Chepelev | Nicholas David Ionel | 6-4, 4-6, 7-5 | | match details | M25 Pazardzhik | Arcilla |
| 28.09.23 | 2da ronda | Nicholas David Ionel | Simon Anthony Ivanov | 6-0, 6-1 | | match details | ||
| 27.09.23 | 1er ronda | Nicholas David Ionel | Mihail Ivanov | 6-1, 6-3 | | match details | ||
| 19.09.23 | 1er ronda | Damir Dzumhur | Nicholas David Ionel | 6-3, 7-62 | | match details | Sibiu Challenger | Arcilla |
| 15.09.23 | Rubber 1 | Chun Hsin Tseng | Nicholas David Ionel | 6-3, 6-0 | | match details | Davis Cup | Arcilla |
| 05.09.23 | 1er ronda | Hady Habib | Nicholas David Ionel | 6-3, 7-65 | | match details | Genova Challenger | Arcilla |
| 09.08.23 | 2da ronda | Carlos Sanchez Jover | Nicholas David Ionel | 1-6, 6-0, 6-2 | | match details | Cordenons Challenger | Arcilla |
| 08.08.23 | 1er ronda | Nicholas David Ionel | Giovanni Fonio | 6-3, 5-7, 7-5 | | match details | ||
| 01.08.23 | 1er ronda | Vitaliy Sachko | Nicholas David Ionel | 6-4, 2-6, 6-3 | | match details |  San Marino | Arcilla |
| 20.07.23 | 2da ronda | Mathys Erhard | Nicholas David Ionel | 6-2, 6-3 | | match details |  Amersfoort Challenger | Arcilla |
| 18.07.23 | 1er ronda | Nicholas David Ionel | Max Houkes | 7-64, 6-2 | | match details | ||
| 11.07.23 | 1er ronda | Kalin Ivanovski | Nicholas David Ionel | 4-6, 7-64, 6-2 | | match details | Iasi Challenger | Arcilla |
| 12.06.23 | 1er ronda | Raul Brancaccio | Nicholas David Ionel | 6-2, 6-1 | | match details | Perugia Challenger | Arcilla |
| 06.06.23 | 1er ronda | Jakub Mensik | Nicholas David Ionel | 6-2, 6-3 | | match details | Prostejov Challenger | Arcilla |
| 01.06.23 | 2da ronda | Francesco Passaro | Nicholas David Ionel | 6-3, 1-6, 7-62 | | match details | Vicenza Challenger | Arcilla |
| 30.05.23 | 1er ronda | Nicholas David Ionel | Nerman Fatic | 6-4, 6-4 | | match details | ||
| 22.05.23 | c 1 | Gauthier Onclin | Nicholas David Ionel | 6-2, 6-3 | | match details |  Paris | Arcilla |
| 17.05.23 | 2da ronda | Jakub Mensik | Nicholas David Ionel | 6-75, 6-4, 7-5 | | match details | Tunis Challenger | Arcilla |
| 16.05.23 | 1er ronda | Nicholas David Ionel | Mattia Bellucci | 7-65, 6-2 | | match details | ||
| 13.05.23 | 1/2 | Alejandro Tabilo | Nicholas David Ionel | 6-1, 7-66 | | match details | Francavilla Challenger | Arcilla |
| 12.05.23 | 1/4 | Nicholas David Ionel | Thiago Agustin Tirante | 6-2, 3-6, 6-3 | | match details | ||
| 11.05.23 | 2da ronda | Nicholas David Ionel | Edoardo Lavagno | 6-4, 6-3 | | match details | ||
| 09.05.23 | 1er ronda | Nicholas David Ionel | Nicolas Mejia | 6-4, 6-4 | | match details | ||
| 07.05.23 | fin | Nicholas David Ionel | Filip Cristian Jianu | 6-3, 7-62 | | match details | M15 Alaminos | Arcilla |
| 06.05.23 | 1/2 | Nicholas David Ionel | Peter Fajta | 6-1, 6-1 | | match details | ||
| 05.05.23 | 1/4 | Nicholas David Ionel | Sebastian Prechtel | 6-1, 6-3 | | match details | ||
| 04.05.23 | 2da ronda | Nicholas David Ionel | Marco Miceli | 6-3, 6-2 | | match details | ||
| 03.05.23 | 1er ronda | Nicholas David Ionel | Moerani Bouzige | 6-1, 6-0 | | match details | ||
| 25.04.23 | 1er ronda | Oleksii Krutykh | Nicholas David Ionel | 6-1, 6-2 | | match details | Ostrava Challenger | Arcilla |
| 22.04.23 | 1/2 | Raphael Collignon | Nicholas David Ionel | 1-6, 6-4, 6-1 | | match details | Roseto Degli | Arcilla |
| 21.04.23 | 1/4 | Nicholas David Ionel | Franco Agamenone | 6-4, 6-2 | | match details | ||
| 20.04.23 | 2da ronda | Nicholas David Ionel | Sumit Nagal | 7-5, 7-66 | | match details | ||
| 19.04.23 | 1er ronda | Nicholas David Ionel | Edoardo Lavagno | 7-5, 4-4, Edoardo Lavagno - retirado | | match details | ||
| 11.04.23 | 1er ronda | Filip Misolic | Nicholas David Ionel | 6-3, 6-3 | | match details | Split Challenger | Arcilla |
| 08.04.23 | 1/2 | Santiago Rodriguez Taverna | Nicholas David Ionel | 6-4, 6-4 | | match details | Barletta Challenger | Arcilla |
| 07.04.23 | 1/4 | Nicholas David Ionel | Steven Diez | 6-1, 6-2 | | match details | ||
| 06.04.23 | 2da ronda | Nicholas David Ionel | Mariano Navone | 6-1, 6-4 | | match details | ||
| 04.04.23 | 1er ronda | Nicholas David Ionel | Gabriele Piraino | 6-4, 4-6, 6-3 | | match details | ||
| 30.03.23 | 2da ronda | Jaume Antoni Munar Clar | Nicholas David Ionel | 6-3, 6-4 | | match details | Girona Challenger | Arcilla |
| 28.03.23 | 1er ronda | Nicholas David Ionel | Marco Trungelliti | 3-6, 6-1, 7-5 | | match details | ||
| 16.03.23 | 2da ronda | Hamad Medjedovic | Nicholas David Ionel | 6-4, 2-6, 7-61 | | match details |  Szekesfehervar Challenger | Arcilla |
| 15.03.23 | 1er ronda | Nicholas David Ionel | Gergely Madarasz | 6-1, 6-0 | | match details | ||
| 09.03.23 | 2da ronda | Daniel Michalski | Nicholas David Ionel | 6-0, 6-3 | | match details | Antalya Challenger | Arcilla |
| 07.03.23 | 1er ronda | Nicholas David Ionel | Oriol Roca Batalla | 7-63, 6-0 | | match details | ||
| 25.02.23 | 1/2 | Alex Marti Pujolras | Nicholas David Ionel | 6-76, 6-1, 7-5 | | match details | M15 Antalya | Arcilla |
| 24.02.23 | 1/4 | Nicholas David Ionel | Andrey Chepelev | 7-5, 6-2 | | match details | ||
| 23.02.23 | 2da ronda | Nicholas David Ionel | Rrezart Cungu | 6-4, 6-2 | | match details | ||
| 22.02.23 | 1er ronda | Nicholas David Ionel | Andrea Bacaloni | 6-3, 6-3 | | match details | ||
| 29.11.22 | 1er ronda | Timofey Skatov | Nicholas David Ionel | 3-6, 7-63, 7-5 | | match details |  Maia Challenger | Arcilla |
| 30.10.22 | fin | Nicholas David Ionel | Corentin Denolly | 6-2, 6-2 | | match details | M25 Gaziantep | Arcilla |
| 29.10.22 | 1/2 | Nicholas David Ionel | Damien Wenger | 6-2, 6-3 | | match details | ||
| 28.10.22 | 1/4 | Nicholas David Ionel | Maxime Mora | 6-1, 6-3 | | match details | ||
| 27.10.22 | 2da ronda | Nicholas David Ionel | Sarp Agabigun | 6-3, 6-2 | | match details | ||
| 26.10.22 | 1er ronda | Nicholas David Ionel | Baran Soyler | 6-2, 6-1 | | match details | ||
| 03.10.22 | 1er ronda | Nikolas Sanchez-Izquierdo | Nicholas David Ionel | 6-3, 6-1 | | match details | Parma Challenger | Arcilla |
| 24.09.22 | 1/2 | Damir Dzumhur | Nicholas David Ionel | 0-6, 7-66, 6-3 | | match details | Sibiu Challenger | Arcilla |
| 23.09.22 | 1/4 | Nicholas David Ionel | Filip Misolic | 6-2, 6-3 | | match details | ||
| 22.09.22 | 2da ronda | Nicholas David Ionel | Filip Cristian Jianu | 3-6, 6-4, 2-0, Filip Cristian Jianu - retirado | | match details | ||
| 20.09.22 | 1er ronda | Nicholas David Ionel | Kimmer Coppejans | 6-3, 6-1 | | match details | ||
| 17.09.22 | Alex Molcan | Nicholas David Ionel | 6-1, 6-1 | | match details |  Davis Cup | Arcilla | |
| 16.09.22 | Rubber 1 | Nicholas David Ionel | Norbert Gombos | 6-74, 7-5, 6-4 | | match details | ||
| 09.09.22 | 1/4 | Ilya Snitari | Nicholas David Ionel | 7-65, 6-1 | | match details | M15 Constanta | Arcilla |
| 08.09.22 | 2da ronda | Nicholas David Ionel | Leonardo Catani | 6-1, 6-3 | | match details | ||
| 07.09.22 | 1er ronda | Nicholas David Ionel | Razvan Baiant | 6-1, 6-2 | | match details | ||
| 21.08.22 | fin | Cezar Cretu | Nicholas David Ionel | 6-2, 2-6, 6-2 | | match details | M15 Craiova | Arcilla |
| 20.08.22 | 1/2 | Nicholas David Ionel | Illya Beloborodko | 6-4, 2-6, 6-4 | | match details | ||
| 19.08.22 | 1/4 | Nicholas David Ionel | Simone Roncalli | 6-4, 6-2 | | match details | ||
| 18.08.22 | 2da ronda | Nicholas David Ionel | Ioan Alexandru Chirita | 6-1, 1-6, 6-2 | | match details | ||
| 16.08.22 | 1er ronda | Nicholas David Ionel | Robert Guna | 6-0, 6-0 | | match details | ||
| 07.08.22 | fin | Nicholas David Ionel | Juan Pablo Paz | 6-3, 3-6, 6-4 | | match details | M25 Pitesti | Arcilla |
| 06.08.22 | 1/2 | Nicholas David Ionel | Moez Echargui | 6-4, 1-6, 6-2 | | match details | ||
| 05.08.22 | 1/4 | Nicholas David Ionel | Valentin Royer | 6-2, 6-2 | | match details | ||
| 04.08.22 | 2da ronda | Nicholas David Ionel | Oleksandr Bielinskyi | 6-1, 6-2 | | match details | ||
| 02.08.22 | 1er ronda | Nicholas David Ionel | Ioan Alexandru Chirita | 6-1, 6-0 | | match details | ||
| 29.07.22 | 1/4 | Bogdan Bobrov | Nicholas David Ionel | 3-6, 6-2, 6-4 | | match details | M25+H Bacau | Arcilla |
| 28.07.22 | 2da ronda | Nicholas David Ionel | Dragos Constantin Ignat | 3-6, 6-2, 6-0 | | match details | ||
| 26.07.22 | 1er ronda | Nicholas David Ionel | Sebastian Gima | 6-2, 7-62 | | match details | ||
| 13.07.22 | 2da ronda | Geoffrey Blancaneaux | Nicholas David Ionel | 6-1, 6-2 | | match details | Iasi Challenger | Arcilla |
| 11.07.22 | 1er ronda | Nicholas David Ionel | Borna Coric | 6-4, 6-2 | | match details | ||
| 28.06.22 | 1er ronda | Marco Cecchinato | Nicholas David Ionel | 6-0, 6-0 | | match details |  Luedenscheid Challenger | Arcilla |
| 21.06.22 | 1er ronda | Francesco Passaro | Nicholas David Ionel | 6-0, 6-4 | | match details | Milan Challenger | Arcilla |
| 15.06.22 | 2da ronda | Elias Ymer | Nicholas David Ionel | 6-1, 6-4 | | match details | Parma Challenger | Arcilla |
| 14.06.22 | 1er ronda | Nicholas David Ionel | Roberto Carballes Baena | 6-3, 4-6, 7-66 | | match details | ||
| 13.06.22 | calif. | Nicholas David Ionel | Andrea Pellegrino | 3-6, 7-64, 6-0 | | match details | ||
| 12.06.22 | c 1 | Nicholas David Ionel | Jonathan Mridha | 1-6, 6-3, 6-3 | | match details | ||
| 06.06.22 | calif. | Evgeny Karlovskiy | Nicholas David Ionel | 6-3, 6-1 | | match details | Bratislava Challenger | Arcilla |
| 05.06.22 | c 1 | Nicholas David Ionel | Andrej Krajcik | 6-1, 6-4 | | match details | ||
| 28.05.22 | 1/2 | Calin Manda | Nicholas David Ionel | 6-4, 6-1 | | match details | M15 Bucharest | Arcilla |
| 27.05.22 | 1/4 | Nicholas David Ionel | Daniele Capecchi | 6-4, 4-6, 6-2 | | match details | ||
| 26.05.22 | 2da ronda | Nicholas David Ionel | Mihai Razvan Marinescu | 6-2, 6-4 | | match details | ||
| 24.05.22 | 1er ronda | Nicholas David Ionel | Valentin Vanta | 6-4, 6-2 | | match details | ||
| 19.05.22 | 1/4 | Robin Haase | Nicholas David Ionel | 3-6, 7-5, 6-2 | | match details |  Shymkent 2 | Arcilla |
| 18.05.22 | 2da ronda | Nicholas David Ionel | Nicolas Alvarez Varona | 6-2, 4-6, 6-2 | | match details | ||
| 16.05.22 | 1er ronda | Nicholas David Ionel | Ergi Kirkin | 6-2, 0-6, 6-4 | | match details | ||
| 11.05.22 | 2da ronda | Dragos Nicolae Madaras | Nicholas David Ionel | 6-4, 6-3 | | match details | Shymkent 1 | Arcilla |
| 10.05.22 | 1er ronda | Nicholas David Ionel | Grigoriy Lomakin | 6-0, 6-2 | | match details | ||
| 28.04.22 | 2da ronda | Ignacio Monzon | Nicholas David Ionel | 6-1, 6-4 | | match details |  M25 Cairo | Arcilla |
| 27.04.22 | 1er ronda | Nicholas David Ionel | Sebastian Prechtel | 6-2, 6-2 | | match details | ||
| 20.04.22 | 1er ronda | Dalibor Svrcina | Nicholas David Ionel | 6-3, 6-4 | | match details | Prague 1 | Arcilla |
| 18.04.22 | calif. | Nicholas David Ionel | Tristan Lamasine | 6-4, 6-2 | | match details | ||
| 17.04.22 | c 1 | Nicholas David Ionel | Petr Vojtech | 6-0, 6-4 | | match details | ||
| 15.04.22 | 1/4 | Oleg Prihodko | Nicholas David Ionel | 7-64, 6-3 | | match details | M15 Antalya | Arcilla |
| 14.04.22 | 2da ronda | Nicholas David Ionel | Pavel Nejedly | 6-3, 7-5 | | match details | ||
| 13.04.22 | 1er ronda | Nicholas David Ionel | Leopold Zima | 7-5, 6-2 | | match details | ||
| 27.03.22 | fin | Edoardo Lavagno | Nicholas David Ionel | 6-4, 6-2 | | match details |  M15 Marrakech | Arcilla |
| 26.03.22 | 1/2 | Nicholas David Ionel | Adam Moundir | 6-4, 7-64 | | match details | ||
| 25.03.22 | 2da ronda | Nicholas David Ionel | Lorenzo Joaquin Rodriguez | 6-4, 6-0 | | match details | ||
| 25.03.22 | 1/4 | Nicholas David Ionel | Stefano Battaglino | 6-3, 6-2 | | match details | ||
| 24.03.22 | 1er ronda | Nicholas David Ionel | Philip Bachmaier | 6-3, 4-6, 7-64 | | match details | ||
| 20.03.22 | fin | Nicholas David Ionel | Alexis Musialek | 6-3, 6-2 | | match details | M15 Marrakech | Arcilla |
| 19.03.22 | 1/2 | Nicholas David Ionel | Titouan Droguet | 6-3, 4-6, 7-63 | | match details | ||
| 18.03.22 | 1/4 | Nicholas David Ionel | Maxime Hamou | 6-3, 6-3 | | match details | ||
| 17.03.22 | 2da ronda | Nicholas David Ionel | Adam Moundir | 6-4, 6-4 | | match details | ||
| 15.03.22 | 1er ronda | Nicholas David Ionel | Stefano Battaglino | 6-4, 6-4 | | match details | ||
| 10.03.22 | 2da ronda | Titouan Droguet | Nicholas David Ionel | 6-0, 6-0 | | match details | M25 Porec | Arcilla |
| 08.03.22 | 1er ronda | Nicholas David Ionel | Mili Poljicak | 6-2, 4-6, 6-4 | | match details | ||
| 09.12.21 | 2da ronda | Chun Hsin Tseng | Nicholas David Ionel | 6-3, 6-4 | | match details | Maia 1 | Arcilla |
| 07.12.21 | 1er ronda | Nicholas David Ionel | Duarte Vale | 6-71, 6-3, 6-2 | | match details | ||
| 13.11.21 | 1/2 | Bastian Malla | Nicholas David Ionel | 6-4, 6-4 | | match details | M15 Antalya | Arcilla |
| 12.11.21 | 1/4 | Nicholas David Ionel | Lukas Neumayer | 1-6, 7-5, 6-3 | | match details | ||
| 11.11.21 | 2da ronda | Nicholas David Ionel | Peter Nagy | 6-2, 6-2 | | match details | ||
| 10.11.21 | 1er ronda | Nicholas David Ionel | Konstantin Zhzhenov | 6-4, 6-2 | | match details | ||
| 27.10.21 | 1er ronda | Lukas Neumayer | Nicholas David Ionel | 7-62, 7-65 | | match details | M15 Antalya | Arcilla |
| 24.10.21 | fin | Daniel Michalski | Nicholas David Ionel | 6-3, 6-4 | | match details | M15 Antalya | Arcilla |
| 23.10.21 | 1/2 | Nicholas David Ionel | Savriyan Danilov | 6-2, 6-4 | | match details | ||
| 22.10.21 | 1/4 | Nicholas David Ionel | Nicolae Frunza | 6-4, 6-1 | | match details | ||
| 21.10.21 | 2da ronda | Nicholas David Ionel | Sebastian Gima | 6-1, 6-3 | | match details | ||
| 20.10.21 | 1er ronda | Nicholas David Ionel | Calin Manda | 6-3, 6-0 | | match details | ||
| 28.09.21 | 1er ronda | Stefan Palosi | Nicholas David Ionel | 7-5, 6-1 | | match details | Sibiu Challenger | Arcilla |
| 27.09.21 | calif. | Nicholas David Ionel | Nicolae Frunza | 4-6, 6-3, 7-64 | | match details | ||
| 26.09.21 | c 1 | Nicholas David Ionel | Mircea-Alexandru Jecan | 6-2, 6-4 | | match details | ||
| 24.09.21 | 1/4 | Jiri Lehecka | Nicholas David Ionel | 6-4, 6-4 | | match details | Bucharest Challenger | Arcilla |
| 23.09.21 | 2da ronda | Nicholas David Ionel | Teimuraz Gabashvili | 6-3, 6-3 | | match details | ||
| 21.09.21 | 1er ronda | Nicholas David Ionel | Stefan Palosi | 7-65, 6-1 | | match details | ||
| 05.09.21 | c 1 | Bogdan Bobrov | Nicholas David Ionel | 6-1, 6-1 | | match details |  Tulln Challenger | Arcilla |
| 26.08.21 | 2da ronda | Alexander Weis | Nicholas David Ionel | 6-3, 6-3 | | match details |  M25 Caslano | Arcilla |
| 24.08.21 | 1er ronda | Nicholas David Ionel | Juan Pablo Paz | 7-5, 6-4 | | match details | ||
| 18.08.21 | 1er ronda | Moez Echargui | Nicholas David Ionel | 7-64, 6-2 | | match details | M25+H Bacau | Arcilla |
| 13.08.21 | 1/4 | Facundo Juarez | Nicholas David Ionel | 6-3, 2-6, 6-2 | | match details | M15 Curtea | Arcilla |
| 12.08.21 | 2da ronda | Nicholas David Ionel | Cezar Cretu | 6-1, 6-1 | | match details | ||
| 10.08.21 | 1er ronda | Nicholas David Ionel | Moez Echargui | 6-3, 6-4 | | match details | ||
| 07.08.21 | 1/2 | Hernan Casanova | Nicholas David Ionel | 3-6, 6-4, 6-1 | | match details | M25 Pitesti | Arcilla |
| 06.08.21 | 1/4 | Nicholas David Ionel | Sebastian Gima | 7-5, 6-3 | | match details | ||
| 05.08.21 | 2da ronda | Nicholas David Ionel | Moez Echargui | 4-6, 6-2, 6-3 | | match details | ||
| 04.08.21 | 1er ronda | Nicholas David Ionel | Bogdan Pavel | 6-1, 6-0 | | match details | ||
| 24.07.21 | fin | Patrick Kypson | Nicholas David Ionel | 4-6, 6-3, 7-5 | | match details |  M15 Esch/Alzette | Arcilla |
| 23.07.21 | 1/2 | Nicholas David Ionel | Gabriel Alejandro Hidalgo | 6-4, 6-0 | | match details | ||
| 22.07.21 | 1/4 | Nicholas David Ionel | Mick Veldheer | 7-68, 1-6, 6-4 | | match details | ||
| 21.07.21 | 2da ronda | Nicholas David Ionel | Andreja Petrovic | 2-6, 6-3, 6-2 | | match details | ||
| 20.07.21 | 1er ronda | Nicholas David Ionel | Fons Van Sambeek | 6-3, 6-3 | | match details | ||
| 14.07.21 | 2da ronda | Dimitar Kuzmanov | Nicholas David Ionel | 2-6, 6-3, 6-4 | | match details | Iasi Challenger | Arcilla |
| 12.07.21 | 1er ronda | Nicholas David Ionel | Nikolas Sanchez-Izquierdo | 6-3, 4-6, 6-2 | | match details | ||
| 01.07.21 | 2da ronda | Vladyslav Orlov | Nicholas David Ionel | 6-2, 3-6, 6-3 | | match details |  M25 Wroclaw | Arcilla |
| 30.06.21 | 1er ronda | Nicholas David Ionel | Davide Tortora | 6-3, 4-6, 6-3 | | match details | ||
| 22.06.21 | 1er ronda | Francesco Forti | Nicholas David Ionel | 6-2, 6-4 | | match details | M25 Klosters | Arcilla |
| 11.06.21 | 1/4 | Miljan Zekic | Nicholas David Ionel | 6-4, 6-4 | | match details |  M15 Skopje | Arcilla |
| 10.06.21 | 2da ronda | Nicholas David Ionel | Alexander Weis | 6-4, 6-3 | | match details | ||
| 10.06.21 | 1er ronda | Nicholas David Ionel | Admir Kalender | 6-2, 3-6, 6-0 | | match details | ||
| 04.06.21 | 1/4 | Miljan Zekic | Nicholas David Ionel | 6-3, 6-2 | | match details | M15 Skopje | Arcilla |
| 03.06.21 | 2da ronda | Nicholas David Ionel | Timo Legout | 6-2, 6-4 | | match details | ||
| 01.06.21 | 1er ronda | Nicholas David Ionel | Simone Roncalli | 6-3, 6-2 | | match details | ||
| 29.05.21 | 1/4 | Dragos Nicolae Madaras | Nicholas David Ionel | 6-3, 6-0 | | match details | M15 Bucharest | Arcilla |
| 27.05.21 | 2da ronda | Nicholas David Ionel | Sebastian Gima | 4-1, Sebastian Gima - retirado | | match details | ||
| 26.05.21 | 1er ronda | Nicholas David Ionel | Quentin Folliot | 7-5, 6-0 | | match details | ||
| 04.05.21 | 1er ronda | Nick Hardt | Nicholas David Ionel | 5-7, 6-3, 6-3 | | match details | M15 Antalya | Arcilla |
| 28.04.21 | 1er ronda | Christopher Heyman | Nicholas David Ionel | 6-4, 6-4 | | match details | M15 Antalya | Arcilla |
| 21.04.21 | 1er ronda | Yshai Oliel | Nicholas David Ionel | 6-2, 7-5 | | match details | M15 Antalya | Arcilla |
| 28.03.21 | c 1 | Tiago Torres | Nicholas David Ionel | 1-6, 6-4, 6-2 | | match details | Oeiras 1 | Arcilla |
| 24.03.21 | 1er ronda | Sebastian Gima | Nicholas David Ionel | 6-4, 6-0 | | match details | M15 Antalya | Arcilla |
| 19.03.21 | 1/4 | Peter Heller | Nicholas David Ionel | 6-3, 6-0 | | match details | M15 Antalya | Arcilla |
| 18.03.21 | 2da ronda | Nicholas David Ionel | Koray Kirci | 6-0, 6-1 | | match details | ||
| 16.03.21 | 1er ronda | Nicholas David Ionel | Peter Makk | 1-6, 6-2, 6-2 | | match details | ||
| 10.03.21 | 1er ronda | Seongchan Hong | Nicholas David Ionel | 6-2, 6-2 | | match details | M15 Antalya | Arcilla |
| 03.03.21 | 1er ronda | Oleksii Krutykh | Nicholas David Ionel | 6-4, 6-1 | | match details | M15 Antalya | Arcilla |
| 20.01.21 | 1er ronda | Pol Toledo Bague | Nicholas David Ionel | 6-2, 6-0 | | match details | M15 Cairo | Arcilla |
| 12.01.21 | 1er ronda | Juan Pablo Paz | Nicholas David Ionel | 6-2, 6-2 | | match details | M15 Cairo | Arcilla |
| 07.01.21 | 2da ronda | Simone Roncalli | Nicholas David Ionel | 6-1, 6-0 | | match details | M15 Cairo | Arcilla |
| 06.01.21 | 1er ronda | Nicholas David Ionel | Piotr Matuszewski | 6-4, 6-4 | | match details | ||
| 04.10.20 | 1er ronda | Sean Cuenin | Nicholas David Ionel | 6-0, 2-6, 6-3 | | match details | French Open | Arcilla |
| 21.09.20 | 1er ronda | Johannes Haerteis | Nicholas David Ionel | 7-5, 6-2 | | match details | Sibiu Challenger | Arcilla |
| 14.09.20 | 1er ronda | Kacper Zuk | Nicholas David Ionel | 6-2, 6-0 | | match details | Iasi Challenger | Arcilla |
| 10.09.20 | 2da ronda | Titouan Droguet | Nicholas David Ionel | 6-2, 6-2 | | match details | M15 Bucharest | Arcilla |
| 09.09.20 | 1er ronda | Nicholas David Ionel | Petru-Alexandru Luncanu | 7-5, 6-4 | | match details | ||
| 25.08.20 | 1er ronda | Sandro Ehrat | Nicholas David Ionel | 6-75, 6-2, 6-4 | | match details | M15 Anif | Arcilla |
| 18.08.20 | calif. | Thiago Agustin Tirante | Nicholas David Ionel | 6-3, 6-3 | | match details | M25 Vogau | Arcilla |
| 17.08.20 | c 2 | Nicholas David Ionel | Martin Van Der Meerschen | 6-4, 6-3 | | match details | ||
| 16.08.20 | c 1 | Nicholas David Ionel | Michael Frank | 6-2, 6-0 | | match details | ||
| 21.11.19 | 2da ronda | Mircea-Alexandru Jecan | Nicholas David Ionel | 6-3, 6-2 | | match details | M15 Antalya | Arcilla |
| 19.11.19 | 1er ronda | Nicholas David Ionel | Ignacio Monzon | 7-64, 2-6, 6-0 | | match details | ||
| 13.11.19 | 1er ronda | Dragos Dima | Nicholas David Ionel | 6-1, 3-6, 6-3 | | match details | M15 Antalya | Arcilla |
| 03.11.19 | fin | Nicholas David Ionel | Andrea Picchione | 6-4, 4-6, 6-4 | | match details | M15 Tabarka | Arcilla |
| 02.11.19 | 1/4 | Nicholas David Ionel | Mariano Navone | 4-6, 7-5, 7-5 | | match details | ||
| 02.11.19 | 1/2 | Nicholas David Ionel | Fabrizio Ornago | 7-65, 7-5 | | match details | ||
| 31.10.19 | 2da ronda | Nicholas David Ionel | Gabriele Maria Noce | 7-5, 6-1 | | match details | ||
| 30.10.19 | 1er ronda | Nicholas David Ionel | Romain Gales | 6-2, 6-2 | | match details | ||
| 27.10.19 | 1/2 | Nicholas David Ionel | Benjamin Dhoe | 6-4, 6-0 | | match details | M15 Tabarka | Arcilla |
| 27.10.19 | fin | Nicholas David Ionel | Manuel Pena Lopez | 6-4, 7-5 | | match details | ||
| 26.10.19 | 2da ronda | Nicholas David Ionel | Peter Nagy | 6-0, 6-4 | | match details | ||
| 26.10.19 | 1/4 | Nicholas David Ionel | Mariano Navone | 6-2, 4-6, 10-4 | | match details | ||
| 22.10.19 | 1er ronda | Nicholas David Ionel | Taha Baadi | 6-4, 6-1 | | match details | ||
| 22.09.19 | fin | Nicholas David Ionel | Juan Ignacio Galarza | 6-71, 7-5, 6-4 | | match details | M15 Targu | Arcilla |
| 21.09.19 | 1/2 | Nicholas David Ionel | Bogdan Ionut Apostol | 7-65, 2-6, 6-3 | | match details | ||
| 20.09.19 | 1/4 | Nicholas David Ionel | Bogdan Borza | 6-4, 6-3 | | match details | ||
| 19.09.19 | 2da ronda | Nicholas David Ionel | Stefan Palosi | 6-1, 6-2 | | match details | ||
| 18.09.19 | 1er ronda | Nicholas David Ionel | Kirill Kivattsev | 6-4, 7-65 | | match details | ||
| 15.09.19 | fin | Nicholas David Ionel | Oleksii Krutykh | 7-5, 6-4 | | match details | M15 Brasov | Arcilla |
| 14.09.19 | 1/2 | Nicholas David Ionel | Aziz Kijametovic | 2-6, 7-5, 6-1 | | match details | ||
| 13.09.19 | 1/4 | Nicholas David Ionel | Petru-Alexandru Luncanu | 5-7, 7-5, 6-4 | | match details | ||
| 11.09.19 | 1er ronda | Nicholas David Ionel | Adrian Bodmer | 6-1, 6-1 | | match details | ||
| 11.09.19 | 2da ronda | Nicholas David Ionel | Victor Crivoi | Victor Crivoi - walk over | | match details | ||
| 22.08.19 | 2da ronda | Nicolae Frunza | Nicholas David Ionel | 6-0, 3-6, 7-64 | | match details | M15 Curtea | Arcilla |
| 20.08.19 | 1er ronda | Nicholas David Ionel | Alexander Donski | 6-4, 6-4 | | match details | ||
| 15.08.19 | 2da ronda | Marko Tepavac | Nicholas David Ionel | 6-74, 6-4, 6-3 | | match details | M25 Pitesti | Arcilla |
| 14.08.19 | 1er ronda | Nicholas David Ionel | Petru-Alexandru Luncanu | 4-6, 6-3, 6-1 | | match details | ||
| 13.08.19 | calif. | Nicholas David Ionel | Cezar Cretu | 6-3, 6-3 | | match details | ||
| 12.08.19 | c 1 | Nicholas David Ionel | Lazar Vojinovic | 6-1, 6-2 | | match details | ||
| 09.08.19 | 1/4 | Vasile Antonescu | Nicholas David Ionel | 7-65, 6-2 | | match details | M15 Targu | Arcilla |
| 08.08.19 | 2da ronda | Nicholas David Ionel | Maksim Tikhomirov | 6-4, 6-3 | | match details | ||
| 07.08.19 | 1er ronda | Nicholas David Ionel | Serban Mucenic | 6-0, 6-2 | | match details | ||
| 01.08.19 | 2da ronda | Quentin Folliot | Nicholas David Ionel | 7-5, 6-3 | | match details | M15 Chitila | Arcilla |
| 31.07.19 | 1er ronda | Nicholas David Ionel | Marco Miceli | 6-3, 6-3 | | match details | ||
| 23.08.18 | 2da ronda | Mikhail Korovin | Nicholas David Ionel | 6-4, 6-2 | | match details | Romania F10 | Arcilla |
| 21.08.18 | 1er ronda | Nicholas David Ionel | Adrian Boitan | 6-1, 6-3 | | match details | ||
| 15.08.18 | 1er ronda | Vasile-Alexandru Ghilea | Nicholas David Ionel | 7-64, 2-6, 6-3 | | match details | Romania F9 | Arcilla |
| 05.08.18 | c 1 | Vlad Victor Cornea | Nicholas David Ionel | 6-1, 6-3 | | match details | Romania F8 | Arcilla |
| 30.05.18 | 1er ronda | Orlando Luz | Nicholas David Ionel | 3-6, 6-1, 6-2 | | match details | Romania F2 | Arcilla |
| 28.05.18 | calif. | Nicholas David Ionel | Bogdan Borza | 7-64, 5-7, 6-0 | | match details | ||
| 27.05.18 | c 2 | Nicholas David Ionel | Adam Jones | 6-2, 6-4 | | match details | ||
| 26.05.18 | c 1 | Nicholas David Ionel | Eric Daniel Bogdan | 6-3, 6-1 | | match details | ||
| 22.05.18 | 1er ronda | Alexandar Lazarov | Nicholas David Ionel | 7-64, 7-5 | | match details | Romania F1 | Arcilla |
| 23.08.17 | 1er ronda | Santiago Maresca | Nicholas David Ionel | 6-3, 6-4 | | match details | Romania F11 | Arcilla |
| 14.08.17 | c 1 | Manfred Fellin | Nicholas David Ionel | 4-6, 6-3, 7-610 | | match details | Romania F10 | Arcilla |
| 26.06.17 | c 1 | Nicholas David Ionel | Alexandru Cristian Bodnariuk | 6-4, 7-65 | | match details | Romania F5 | Arcilla |
| 26.06.17 | c 2 | Calin Manda | Nicholas David Ionel | 6-0, 6-0 | | match details | ||
| 19.06.17 | c 1 | Nicholas David Ionel | Daniel Marian Vasile | 6-1, 6-2 | | match details | Romania F4 | Arcilla |
| 19.06.17 | c 2 | Calin Manda | Nicholas David Ionel | 6-0, 6-0 | | match details | ||
| 15.05.17 | c 2 | Cosmin Ontica | Nicholas David Ionel | 1-1, Nicholas David Ionel - retirado | | match details | Romania F1 | Arcilla |
| 15.05.17 | c 1 | Nicholas David Ionel | Mihnea Bara | 6-1, 6-4 | | match details |