Nombre: Marcel Zielinski
PaÃs: Germany
Fecha de nacimiento: 27.10.00, 25 años
ATP ranking: 636
TOP posición de la clasificación: 633 (04.05.26, 56 puntos)
Puntos: 56
Dinero del premio: 28933 $
Partidos totales: 227
ganar: 135
%: 59.47 %
PaÃs: Germany
Fecha de nacimiento: 27.10.00, 25 años
ATP ranking: 636
TOP posición de la clasificación: 633 (04.05.26, 56 puntos)
Puntos: 56
Dinero del premio: 28933 $
Partidos totales: 227
ganar: 135
%: 59.47 %
| año | resumen | DifÃcil | Arcilla | I. difÃcil | Alfombra | Césped | AcrÃlico |
| 2026 | 12/10 | 0/1 | 12/9 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2025 | 50/23 | 0/0 | 50/23 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2024 | 9/22 | 0/0 | 9/22 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2023 | 36/22 | 1/2 | 35/20 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 25/10 | 6/2 | 19/8 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 2/4 | 0/0 | 2/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2018 | 1/1 | 0/0 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 135/92 | 7/5 | 128/87 | 0/0 | 0/0 | 0/0 | 0/0 |
| porc. % | 59.47 % | 58.33 % | 59.53 % | 0 % | 0 % | 0 % | 0 % |
Marcel Zielinski / programado / pasado
| No se encontraron partidos |
Marcel Zielinski form / superficie: Arcilla
Marcel Zielinski / superficie: Arcilla
| 05.06.26 | 1/4 | Fons Van Sambeek | Marcel Zielinski | 6-1, 7-5 |  | match details |  M15 Rosbach | Arcilla |
| 04.06.26 | 2da ronda | Marcel Zielinski | Johan Oscar Lien | 6-2, 6-3 |  | match details | ||
| 03.06.26 | 1er ronda | Marcel Zielinski | Oskar Jansson | 6-4, 7-5 | | match details | ||
| 30.05.26 | 1/2 | Max Schoenhaus | Marcel Zielinski | 6-4, 6-3 | | match details | M25 Troisdorf | Arcilla |
| 29.05.26 | 1/4 | Marcel Zielinski | Matteo Martineau | 6-2, 3-6, 6-3 | | match details | ||
| 28.05.26 | 2da ronda | Marcel Zielinski | Niels Mcdonald | 6-74, 6-1, 7-5 | | match details | ||
| 26.05.26 | 1er ronda | Marcel Zielinski | Ryan Nijboer | 6-2, 4-6, 6-3 | | match details | ||
| 13.05.26 | 1er ronda | Daniel Siniakov | Marcel Zielinski | 6-2, 6-1 | | match details |  M25 Louny | Arcilla |
| 02.04.26 | 2da ronda | Max Alcala Gurri | Marcel Zielinski | 6-2, 6-1 | | match details |  M25 Reus | Arcilla |
| 01.04.26 | 1er ronda | Marcel Zielinski | Mateo Luis Alvarez Sarmiento | 7-65, 5-7, 7-61 | | match details | ||
| 28.03.26 | 1/2 | Alex Marti Pujolras | Marcel Zielinski | 6-2, 6-4 | | match details | M25 Tarragona | Arcilla |
| 27.03.26 | 1/4 | Marcel Zielinski | Max Schoenhaus | 6-4, 6-3 | | match details | ||
| 26.03.26 | 2da ronda | Marcel Zielinski | Adrian Boitan | 4-6, 6-4, 7-5 | | match details | ||
| 25.03.26 | 1er ronda | Marcel Zielinski | Iliyan Radulov | 6-2, 6-1 | | match details | ||
| 25.02.26 | 1er ronda | Radu David Turcanu | Marcel Zielinski | 6-2, 6-2 | | match details |  M15 Antalya | Arcilla |
| 12.02.26 | 2da ronda | Ignacio Parisca | Marcel Zielinski | 3-6, 6-2, 6-2 | | match details | M15 Almoradi | Arcilla |
| 11.02.26 | 1er ronda | Marcel Zielinski | Jordi Garcia Mestre | 6-3, 6-3 | | match details | ||
| 21.01.26 | 1er ronda | Julian Valenzuela | Marcel Zielinski | Marcel Zielinski - walk over | | match details |  M25 Santiago | Arcilla |
| 16.01.26 | 1/4 | Sean Cuenin | Marcel Zielinski | 6-3, 6-0 | | match details | M25 Santiago | Arcilla |
| 15.01.26 | 2da ronda | Marcel Zielinski | Diego Ortiz Gamonal | 7-65, 6-4 | | match details | ||
| 13.01.26 | 1er ronda | Marcel Zielinski | Amador Salazar | 6-73, 6-3, 1-0, Amador Salazar - retirado | | match details | ||
| 10.12.25 | 1er ronda | Dragos Nicolae Madaras | Marcel Zielinski | 6-2, 3-2, Marcel Zielinski - retirado | | match details | M15 Antalya | Arcilla |
| 28.11.25 | 1/4 | Andrey Chepelev | Marcel Zielinski | 6-3, 2-6, 7-62 | | match details | M25 Antalya | Arcilla |
| 27.11.25 | 2da ronda | Marcel Zielinski | Stefan Popovic | 6-4, 6-4 | | match details | ||
| 25.11.25 | 1er ronda | Marcel Zielinski | Michel Hopp | 2-6, 6-3, 6-2 | | match details | ||
| 20.11.25 | 2da ronda | Stefan Popovic | Marcel Zielinski | 6-2, 6-4 | | match details | M25 Antalya | Arcilla |
| 18.11.25 | 1er ronda | Marcel Zielinski | Dragos Nicolae Cazacu | 6-72, 7-69, 6-3 | | match details | ||
| 11.11.25 | 1er ronda | Jeremy Gschwendtner | Marcel Zielinski | 4-6, 7-64, 6-2 | | match details |  M15 San | Arcilla |
| 08.11.25 | 1/2 | Gianmarco Ferrari | Marcel Zielinski | 6-4, 6-0 | | match details | M15 San | Arcilla |
| 07.11.25 | 1/4 | Marcel Zielinski | Cezar Cretu | 3-6, 6-2, 6-0 | | match details | ||
| 06.11.25 | 2da ronda | Marcel Zielinski | Fausto Tabacco | 6-3, 6-3 | | match details | ||
| 05.11.25 | 1er ronda | Marcel Zielinski | Leonardo Angeloni | 6-4, 6-0 | | match details | ||
| 07.09.25 | fin | Vladyslav Orlov | Marcel Zielinski | 7-5, 6-75, 6-3 | | match details |  M15 Szczawno | Arcilla |
| 06.09.25 | 1/2 | Marcel Zielinski | Igor Gimenez | 6-1, 6-3 | | match details | ||
| 05.09.25 | 1/4 | Marcel Zielinski | Jonas Pelle Hartenstein | 7-5, 6-4 | | match details | ||
| 04.09.25 | 2da ronda | Marcel Zielinski | Aleksander Chayka | 6-3, 1-0, Aleksander Chayka - retirado | | match details | ||
| 03.09.25 | 1er ronda | Marcel Zielinski | Joaquin Bianchi | 6-1, 6-0 | | match details | ||
| 27.08.25 | 1er ronda | Corentin Denolly | Marcel Zielinski | 6-2, 6-2 | | match details | M25 Poznan | Arcilla |
| 24.08.25 | fin | Sandro Kopp | Marcel Zielinski | 6-2, 6-3 | | match details |  M15 Mistelbach | Arcilla |
| 23.08.25 | 1/2 | Marcel Zielinski | Dimitris Sakellaridis | 6-2, 1-6, 6-4 | | match details | ||
| 22.08.25 | 1/4 | Marcel Zielinski | Neil Oberleitner | 6-3, 6-4 | | match details | ||
| 21.08.25 | 2da ronda | Marcel Zielinski | Giannicola Misasi | 2-6, 6-3, 6-2 | | match details | ||
| 20.08.25 | 1er ronda | Marcel Zielinski | Nico Hipfl | 6-4, 6-3 | | match details | ||
| 13.08.25 | 1er ronda | Michael Agwi | Marcel Zielinski | 6-3, 6-1 | | match details | M15 Trier | Arcilla |
| 10.08.25 | fin | Emilien Demanet | Marcel Zielinski | 7-5, 7-5 | | match details |  M15 Eupen | Arcilla |
| 09.08.25 | 1/2 | Marcel Zielinski | Simon Beaupain | 6-3, 6-1 | | match details | ||
| 08.08.25 | 1/4 | Marcel Zielinski | Adrien Gobat | 6-4, 6-1 | | match details | ||
| 07.08.25 | 2da ronda | Marcel Zielinski | Daniel Verbeek | 6-2, 7-5 | | match details | ||
| 06.08.25 | 1er ronda | Marcel Zielinski | Leo Lagarrigue | 7-64, 6-2 | | match details | ||
| 31.07.25 | 2da ronda | Pedro Rodenas | Marcel Zielinski | 6-4, 6-4 | | match details | M15 Xativa | Arcilla |
| 29.07.25 | 1er ronda | Marcel Zielinski | Mario Arce Fernandez | 6-3, 6-0 | | match details | ||
| 23.07.25 | 1er ronda | Sergi Perez Contri | Marcel Zielinski | 6-2, 6-4 | | match details | M25 Denia | Arcilla |
| 18.07.25 | 1/4 | Tadeas Paroulek | Marcel Zielinski | 6-3, 7-5 | | match details | M15 Uslar | Arcilla |
| 17.07.25 | 1er ronda | Marcel Zielinski | Yannic Nittmann | 6-0, 6-3 | | match details | ||
| 17.07.25 | 2da ronda | Marcel Zielinski | Nikolai Barsukov | 7-5, 7-5 | | match details | ||
| 14.07.25 | calif. | Marcel Zielinski | Giovanni Branchetti | 6-2, 6-3 | | match details | ||
| 14.07.25 | c 1 | Marcel Zielinski | Stefan Seifert | 6-4, 6-3 | | match details | ||
| 10.07.25 | 1er ronda | Tarek Erlewein | Marcel Zielinski | 6-3, 6-0 | | match details | M15 Lodz | Arcilla |
| 08.07.25 | calif. | Marcel Zielinski | Aryan Lakshmanan | 6-4, 7-63 | | match details | ||
| 07.07.25 | c 2 | Marcel Zielinski | Uladzislau Tarasevich | 7-5, 6-2 | | match details | ||
| 06.07.25 | c 1 | Marcel Zielinski | Jan Sadzik | 6-3, 6-2 | | match details | ||
| 26.06.25 | 2da ronda | Oscar Otte | Marcel Zielinski | 3-6, 6-1, 6-1 | | match details | M15 Kamen | Arcilla |
| 25.06.25 | 1er ronda | Marcel Zielinski | Jannik Soetebier | 6-0, 6-1 | | match details | ||
| 22.06.25 | fin | Inaki Montes-De La Torre | Marcel Zielinski | 6-4, 6-4 | | match details | M15 Mungia | Arcilla |
| 21.06.25 | 1/2 | Marcel Zielinski | Sergi Perez Contri | 6-3, 3-6, 6-0 | | match details | ||
| 20.06.25 | 1/4 | Marcel Zielinski | Ignacio Parisca | 6-2, 6-4 | | match details | ||
| 19.06.25 | 2da ronda | Marcel Zielinski | Alberto Barroso Campos | 6-2, 6-1 | | match details | ||
| 18.06.25 | 1er ronda | Marcel Zielinski | Ignasi Forcano | 6-2, 6-2 | | match details | ||
| 17.06.25 | calif. | Marcel Zielinski | Pedro Iamachkine | 0-6, 6-2, 10-6 | | match details | ||
| 16.06.25 | c 1 | Marcel Zielinski | Nacho Serra Sanchez | 6-4, 7-62 | | match details | ||
| 28.04.25 | calif. | Niels Lootsma | Marcel Zielinski | 6-3, 6-4 | | match details |  M15 Oegstgeest | Arcilla |
| 27.04.25 | c 1 | Marcel Zielinski | Twan Van Zijl | 5-7, 6-4, 10-3 | | match details | ||
| 23.04.25 | 1er ronda | Mert Naci Turker | Marcel Zielinski | 6-4, 6-2 | | match details | M15 Antalya | Arcilla |
| 22.04.25 | calif. | Marcel Zielinski | Bora Sengul | 6-4, 6-3 | | match details | ||
| 21.04.25 | c 2 | Marcel Zielinski | Fredrik Krogh Solheim | 6-4, 7-5 | | match details | ||
| 20.04.25 | c 1 | Marcel Zielinski | James O'Brien | 6-4, 6-3 | | match details | ||
| 17.04.25 | 2da ronda | Ryan Nijboer | Marcel Zielinski | 6-4, 6-4 | | match details | M15 Antalya | Arcilla |
| 16.04.25 | 1er ronda | Marcel Zielinski | Maxwell Exsted | 7-5, 6-4 | | match details | ||
| 15.04.25 | calif. | Marcel Zielinski | Christian Djonov | 6-2, 6-0 | | match details | ||
| 14.04.25 | c 2 | Marcel Zielinski | Bruno Kokot | 6-2, 6-2 | | match details | ||
| 13.04.25 | c 1 | Marcel Zielinski | Antonio Caruso | 6-0, 6-4 | | match details | ||
| 18.03.25 | calif. | Fabrizio Karol Pio | Marcel Zielinski | 6-2, 6-4 | | match details |  M15 Alaminos | Arcilla |
| 17.03.25 | c 2 | Marcel Zielinski | Nicolas Rafael Goldberg Alviani | 6-3, 6-2 | | match details | ||
| 13.03.25 | 2da ronda | Pablo Masjuan Ginel | Marcel Zielinski | 7-61, 6-4 | | match details | M15 Alaminos | Arcilla |
| 12.03.25 | 1er ronda | Marcel Zielinski | Adrian Oetzbach | 6-3, 4-6, 7-5 | | match details | ||
| 11.03.25 | calif. | Marcel Zielinski | Piet Luis Pinter | 6-4, 6-2 | | match details | ||
| 10.03.25 | c 2 | Marcel Zielinski | Antoni Fabre | 6-3, 6-4 | | match details | ||
| 12.02.25 | 1er ronda | Max Alcala Gurri | Marcel Zielinski | 6-3, 6-3 | | match details | M15 Valencia | Arcilla |
| 11.02.25 | calif. | Marcel Zielinski | Pere Prat Turro | 6-3, 6-0 | | match details | ||
| 10.02.25 | c 2 | Marcel Zielinski | Federico Guarducci | 6-1, 6-1 | | match details | ||
| 09.02.25 | c 1 | Marcel Zielinski | Andrei Cuceu | 6-2, 6-1 | | match details | ||
| 05.02.25 | 1er ronda | Diego Barreto Sanchez | Marcel Zielinski | 6-3, 6-4 | | match details | M15 Valencia | Arcilla |
| 04.02.25 | calif. | Marcel Zielinski | Gian Matias Di Natale | 6-2, 6-4 | | match details | ||
| 03.02.25 | c 2 | Marcel Zielinski | Ruben Hartig | 6-1, 3-1, Ruben Hartig - retirado | | match details | ||
| 11.11.24 | c 2 | Anas Mazdrashki | Marcel Zielinski | 6-2, 7-5 | | match details | M15 Valencia | Arcilla |
| 10.11.24 | c 1 | Marcel Zielinski | Pere Prat Turro | 7-63, 6-3 | | match details | ||
| 20.09.24 | 2da ronda | Benjamin Winter Lopez | Marcel Zielinski | 7-61, 6-1 | | match details | M15 Melilla | Arcilla |
| 18.09.24 | 1er ronda | Marcel Zielinski | Gabriel Elicha Navas | 6-2, 6-3 | | match details | ||
| 08.09.24 | c 1 | Dominik Kellovsky | Marcel Zielinski | 6-3, 6-1 | | match details |  Dobrich 2 | Arcilla |
| 05.09.24 | 2da ronda | Matteo De Vincentis | Marcel Zielinski | 7-67, 6-3 | | match details |  M15 Constanta | Arcilla |
| 04.09.24 | 1er ronda | Marcel Zielinski | Gabriel Ghetu | 6-3, 6-2 | | match details | ||
| 18.08.24 | c 1 | David Pichler | Marcel Zielinski | 6-2, 5-7, 6-4 | | match details | Dobrich Challenger | Arcilla |
| 14.08.24 | 1er ronda | Fernando Cavallo | Marcel Zielinski | 6-4, 7-5 | | match details | M15 Sofia | Arcilla |
| 03.07.24 | 1er ronda | John Sperle | Marcel Zielinski | 6-2, 6-1 | | match details | M15 Amstelveen | Arcilla |
| 27.06.24 | 2da ronda | Tom Gentzsch | Marcel Zielinski | 6-1, 4-6, 6-3 | | match details | M15 Kamen | Arcilla |
| 26.06.24 | 1er ronda | Marcel Zielinski | Evan Furness | 6-1, 6-3 | | match details | ||
| 16.06.24 | c 1 | Mircea-Alexandru Jecan | Marcel Zielinski | 6-4, 3-6, 6-3 | | match details | Poznan Challenger | Arcilla |
| 13.06.24 | 2da ronda | Patrick Zahraj | Marcel Zielinski | 7-5, 6-0 | | match details | M15 Koszalin | Arcilla |
| 12.06.24 | 1er ronda | Marcel Zielinski | Yurii Dzhavakian | 6-4, 6-3 | | match details | ||
| 05.06.24 | 1er ronda | Piotr Siekanowicz | Marcel Zielinski | 6-4, 5-7, 6-3 | | match details | M15 Grodzisk | Arcilla |
| 22.05.24 | 1er ronda | Gabriele Maria Noce | Marcel Zielinski | 6-3, 6-4 | | match details |  M15 Brcko | Arcilla |
| 16.05.24 | 2da ronda | Sander Jong | Marcel Zielinski | 6-1, 6-4 | | match details | M15 Prijedor | Arcilla |
| 14.05.24 | 1er ronda | Marcel Zielinski | Liviu Popirlan | 6-0, 6-2 | | match details | ||
| 09.05.24 | 2da ronda | Lilian Marmousez | Marcel Zielinski | 6-1, 6-1 | | match details | M15 Doboj | Arcilla |
| 08.05.24 | 1er ronda | Marcel Zielinski | Kai Lemstra | 6-2, 6-4 | | match details | ||
| 24.04.24 | 1er ronda | Stijn Slump | Marcel Zielinski | 6-1, 6-0 | | match details | M15 Antalya | Arcilla |
| 17.04.24 | 1er ronda | Benjamin Pietri | Marcel Zielinski | 6-0, 3-0, Marcel Zielinski - retirado | | match details | M15 Telde | Arcilla |
| 11.04.24 | 2da ronda | Kane Bonsach Ganley | Marcel Zielinski | 7-66, 7-61 | | match details | M15 Telde | Arcilla |
| 10.04.24 | 1er ronda | Marcel Zielinski | Benjamin Pietri | 6-4, 6-1 | | match details | ||
| 28.03.24 | 2da ronda | Jiri Barnat | Marcel Zielinski | 6-2, 6-0 | | match details | M15 Antalya | Arcilla |
| 27.03.24 | 1er ronda | Marcel Zielinski | John Sperle | 7-5, 6-4 | | match details | ||
| 21.03.24 | 1er ronda | Ioan Alexandru Chirita | Marcel Zielinski | 7-64, 6-1 | | match details | M15 Antalya | Arcilla |
| 13.03.24 | 1er ronda | Jordi Garcia Mestre | Marcel Zielinski | 6-4, 6-1 | | match details | M15 Antalya | Arcilla |
| 14.02.24 | 1er ronda | Daniel Bagnolini | Marcel Zielinski | 6-4, 6-3 | | match details |  M25 Hammamet | Arcilla |
| 06.02.24 | 1er ronda | Oscar Jose Gutierrez | Marcel Zielinski | 6-3, 6-0 | | match details | M25 Hammamet | Arcilla |
| 20.12.23 | 1er ronda | Milos Mikovic | Marcel Zielinski | 6-3, 5-7, 6-3 | | match details | M15 Antalya | Arcilla |
| 13.12.23 | 1er ronda | Emilien Voisin | Marcel Zielinski | 6-1, 6-2 | | match details | M15 Antalya | Arcilla |
| 08.10.23 | fin | Branko Djuric | Marcel Zielinski | 6-1, 6-2 | | match details | M15 Bad | Arcilla |
| 07.10.23 | 1/2 | Marcel Zielinski | Sebastian Sorger | 6-1, 6-3 | | match details | ||
| 06.10.23 | 1/4 | Marcel Zielinski | David Pichler | 6-4, 5-7, 6-1 | | match details | ||
| 05.10.23 | 2da ronda | Marcel Zielinski | Matthias Ujvary | 6-4, 6-76, 6-2 | | match details | ||
| 04.10.23 | 1er ronda | Marcel Zielinski | Patrick Zahraj | 6-74, 6-3, 6-0 | | match details | ||
| 14.09.23 | 2da ronda | Jonas Forejtek | Marcel Zielinski | 6-3, 6-2 | | match details | M15 Buschhausen | Arcilla |
| 13.09.23 | 1er ronda | Marcel Zielinski | Christian Hansen | 7-5, 6-1 | | match details | ||
| 09.09.23 | 1/2 | Dominik Kellovsky | Marcel Zielinski | 6-3, 6-3 | | match details | M15 Koszalin | Arcilla |
| 08.09.23 | 1/4 | Marcel Zielinski | Patrick Zahraj | 6-3, 7-5 | | match details | ||
| 07.09.23 | 2da ronda | Marcel Zielinski | Fryderyk Lechno-Wasiutynski | 6-75, 7-5, 6-4 | | match details | ||
| 06.09.23 | 1er ronda | Marcel Zielinski | Bruno Kokot | 6-2, 6-2 | | match details | ||
| 31.08.23 | 2da ronda | Patrick Zahraj | Marcel Zielinski | 6-3, 6-3 | | match details | M15 Szczawno | Arcilla |
| 30.08.23 | 1er ronda | Marcel Zielinski | Adam Majchrzak | 6-2, 6-3 | | match details | ||
| 25.08.23 | 2da ronda | Felix Corwin | Marcel Zielinski | 1-6, 6-1, 6-3 | | match details | M15 Huy | Arcilla |
| 23.08.23 | 1er ronda | Marcel Zielinski | Lautaro Agustin Falabella | 6-3, 6-4 | | match details | ||
| 09.08.23 | 1er ronda | Jakob Schnaitter | Marcel Zielinski | 6-74, 6-2, 6-2 | | match details | M15 Frankfurt | Arcilla |
| 03.08.23 | 1/4 | Elmer Moller | Marcel Zielinski | 6-3, 6-1 | | match details | M15 Eindhoven | Arcilla |
| 02.08.23 | 2da ronda | Marcel Zielinski | Christian Lerby | 3-0, Christian Lerby - retirado | | match details | ||
| 01.08.23 | 1er ronda | Marcel Zielinski | Alexis Boureau | 6-1, 6-1 | | match details | ||
| 14.07.23 | 1/4 | Nikolas Sanchez-Izquierdo | Marcel Zielinski | 6-1, 2-0, Marcel Zielinski - retirado | | match details |  M25 Esch/Alzette | Arcilla |
| 13.07.23 | 2da ronda | Marcel Zielinski | Brian Bozemoj | 6-2, 6-4 | | match details | ||
| 12.07.23 | 1er ronda | Marcel Zielinski | Boris Fassbender | 6-3, 6-1 | | match details | ||
| 06.07.23 | 2da ronda | Matej Dodig | Marcel Zielinski | 6-4, 6-2 | | match details | M15 Sofia | Arcilla |
| 05.07.23 | 1er ronda | Marcel Zielinski | Alessandro Ingarao | 6-0, 6-3 | | match details | ||
| 28.06.23 | 1er ronda | Matyas Cerny | Marcel Zielinski | 6-4, 6-4 | | match details | M15 Kamen | Arcilla |
| 23.06.23 | 1/4 | Jeffrey Von Der Schulenburg | Marcel Zielinski | 7-62, 2-6, 6-1 | | match details | M15 Saarlouis | Arcilla |
| 22.06.23 | 2da ronda | Marcel Zielinski | Tim Heger | 6-0, 6-3 | | match details | ||
| 21.06.23 | 1er ronda | Marcel Zielinski | Mika Brunold | 6-3, 6-1 | | match details | ||
| 27.04.23 | 2da ronda | Liam Gavrielides | Marcel Zielinski | 7-67, 6-1 | | match details | M15 Meerbusch | Arcilla |
| 26.04.23 | 1er ronda | Marcel Zielinski | John Sperle | 7-65, 7-5 | | match details | ||
| 23.04.23 | fin | Alejandro Manzanera Pertusa | Marcel Zielinski | 6-4, 7-65 | | match details | M15 Telde | Arcilla |
| 22.04.23 | 1/2 | Marcel Zielinski | Kai Lemstra | 6-2, 6-4 | | match details | ||
| 21.04.23 | 1/4 | Marcel Zielinski | Martin Cuevas | 6-4, 6-1 | | match details | ||
| 20.04.23 | 2da ronda | Marcel Zielinski | Jorge Martinez Martinez | 6-3, 6-2 | | match details | ||
| 18.04.23 | 1er ronda | Marcel Zielinski | Benjamin Winter Lopez | 3-6, 6-2, 6-4 | | match details | ||
| 17.04.23 | calif. | Marcel Zielinski | Ian Luca Cervantes Tomas | 6-4, 6-2 | | match details | ||
| 16.04.23 | c 1 | Marcel Zielinski | Iker Urribarrens Ramirez | 7-64, 6-2 | | match details | ||
| 14.04.23 | 1/4 | Vilius Gaubas | Marcel Zielinski | 6-4, 6-2 | | match details | M15 Telde | Arcilla |
| 13.04.23 | 2da ronda | Marcel Zielinski | Michael Zhu | 6-2, 6-1 | | match details | ||
| 11.04.23 | 1er ronda | Marcel Zielinski | Rodrigo Mora Clement | 4-6, 6-0, 6-0 | | match details | ||
| 12.03.23 | c 1 | Andrea Fiorentini | Marcel Zielinski | 6-1, 6-2 | | match details | M15 Antalya | Arcilla |
| 09.03.23 | 2da ronda | Sean Cuenin | Marcel Zielinski | 6-3, 6-0 | | match details | M15 Antalya | Arcilla |
| 08.03.23 | 1er ronda | Marcel Zielinski | Rimpei Kawakami | 6-3, 1-6, 6-4 | | match details | ||
| 07.03.23 | calif. | Marcel Zielinski | Carlo Alberto Fossati | 3-6, 7-69, 10-5 | | match details | ||
| 06.03.23 | c 2 | Marcel Zielinski | Stepan Mruzek | 6-1, 6-1 | | match details | ||
| 05.03.23 | c 1 | Marcel Zielinski | Markus Wunder | 6-4, 6-2 | | match details | ||
| 02.02.23 | 2da ronda | Alex Barrena | Marcel Zielinski | 6-72, 6-2, 6-4 | | match details | M25 Antalya | Arcilla |
| 01.02.23 | 1er ronda | Marcel Zielinski | Aleksandr Lobanov | 6-4, 6-0 | | match details | ||
| 31.01.23 | calif. | Marcel Zielinski | Lazar Vojinovic | 6-1, 6-1 | | match details | ||
| 30.01.23 | c 2 | Marcel Zielinski | Jannik Maute | 6-4, 6-1 | | match details | ||
| 27.01.23 | 1/4 | Alex Barrena | Marcel Zielinski | 6-4, 6-3 | | match details | M15 Antalya | Arcilla |
| 26.01.23 | 2da ronda | Marcel Zielinski | Obrad Markovski | 6-0, 6-1 | | match details | ||
| 24.01.23 | 1er ronda | Marcel Zielinski | Stefan Palosi | 4-6, 6-4, 6-4 | | match details | ||
| 27.08.22 | 1/2 | Stijn Slump | Marcel Zielinski | 7-62, 6-3 | | match details | M15 Lambermont | Arcilla |
| 26.08.22 | 1/4 | Marcel Zielinski | Gilles Arnaud Bailly | 3-1, Gilles Arnaud Bailly - retirado | | match details | ||
| 25.08.22 | 2da ronda | Marcel Zielinski | Karl Friberg | 6-77, 6-4, 6-3 | | match details | ||
| 24.08.22 | 1er ronda | Marcel Zielinski | Giammarco Gandolfi | 6-2, 6-4 | | match details | ||
| 22.08.22 | c 2 | Marcel Zielinski | Tommaso Vola | 6-2, 6-4 | | match details | ||
| 22.08.22 | calif. | Marcel Zielinski | Jesse De Jager | 6-4, 7-64 | | match details | ||
| 18.08.22 | 2da ronda | David Pichler | Marcel Zielinski | 6-4, 6-1 | | match details | M15 Eindhoven | Arcilla |
| 16.08.22 | 1er ronda | Marcel Zielinski | Stijn Slump | 7-62, 6-4 | | match details | ||
| 15.08.22 | calif. | Marcel Zielinski | John Sperle | 6-2, 7-63 | | match details | ||
| 14.08.22 | c 1 | Marcel Zielinski | Lukas Gruben | 6-0, 6-0 | | match details | ||
| 10.08.22 | 1er ronda | Marlon Vankan | Marcel Zielinski | 4-6, 6-4, 6-4 | | match details | M15 Eupen | Arcilla |
| 09.08.22 | calif. | Marcel Zielinski | Lars Goran Verwerft | 6-1, 6-2 | | match details | ||
| 08.08.22 | c 2 | Marcel Zielinski | Cian Maguire | 6-0, 6-3 | | match details | ||
| 07.08.22 | c 1 | Marcel Zielinski | Philipp Bosse | 6-4, 6-2 | | match details | ||
| 29.07.22 | 1/4 | Petr Nouza | Marcel Zielinski | 6-0, 1-6, 6-1 | | match details | M15 Lodz | Arcilla |
| 28.07.22 | 2da ronda | Marcel Zielinski | Filip Cristian Jianu | 6-3, 3-1, Filip Cristian Jianu - retirado | | match details | ||
| 27.07.22 | 1er ronda | Marcel Zielinski | Jakub Katuch | 7-60, 6-1 | | match details | ||
| 26.07.22 | calif. | Marcel Zielinski | Sandro Szic | 6-2, 6-2 | | match details | ||
| 25.07.22 | c 1 | Marcel Zielinski | Piotr Galus | 6-2, 6-0 | | match details | ||
| 28.06.22 | 1er ronda | Denis Yevseyev | Marcel Zielinski | 6-73, 6-2, 6-4 | | match details | Luedenscheid Challenger | Arcilla |
| 21.06.22 | 1er ronda | David Pichler | Marcel Zielinski | 6-3, 7-65 | | match details | M15 Kamen | Arcilla |
| 20.03.22 | c 1 | Jesse De Jager | Marcel Zielinski | 6-4, Marcel Zielinski - retirado | | match details | M15 Antalya | Arcilla |
| 17.03.22 | 2da ronda | Viacheslav Bielinskyi | Marcel Zielinski | 6-4, 6-4 | | match details | M25 Antalya | Arcilla |
| 16.03.22 | 1er ronda | Marcel Zielinski | Denis Yevseyev | 6-0, 3-1, Denis Yevseyev - retirado | | match details | ||
| 15.03.22 | calif. | Marcel Zielinski | Matas Vasiliauskas | 6-2, 6-2 | | match details | ||
| 14.03.22 | c 2 | Marcel Zielinski | Oleg Stepanenko | 6-1, 6-0 | | match details | ||
| 13.03.22 | c 1 | Marcel Zielinski | Eric Padgham | 6-0, 0-6, 10-8 | | match details | ||
| 25.05.21 | calif. | Tim Handel | Marcel Zielinski | 6-3, 6-3 | | match details | M15 Antalya | Arcilla |
| 24.05.21 | c 2 | Marcel Zielinski | Mikail Alimli | 6-4, 6-1 | | match details | ||
| 23.05.21 | c 1 | Marcel Zielinski | Fernando Zuniga Cantillana | 6-0, 6-2 | | match details | ||
| 16.05.21 | c 1 | Daniel Antonio Nunez | Marcel Zielinski | 6-3, 4-6, 11-9 | | match details | M15 Antalya | Arcilla |
| 09.05.21 | c 1 | Remy Bertola | Marcel Zielinski | 6-2, 6-2 | | match details | M15 Troisdorf | Arcilla |
| 12.04.21 | c 1 | Tim Handel | Marcel Zielinski | 6-4, 6-4 | | match details | M25 Meerbusch | Arcilla |
| 25.06.18 | c 2 | Aziz Kijametovic | Marcel Zielinski | 6-4, 6-2 | | match details | Germany F5 | Arcilla |
| 24.06.18 | c 1 | Marcel Zielinski | Daniel Kopeinigg | 7-5, 6-1 | | match details |