Nombre: Giovanni Fonio
PaÃs: Italy
Fecha de nacimiento: 07.05.98, 28 años
ATP ranking: 774
TOP posición de la clasificación: 269 (29.01.24, 216 puntos)
Puntos: 38
Dinero del premio: 209237 $
Partidos totales: 620
ganar: 357
%: 57.58 %
PaÃs: Italy
Fecha de nacimiento: 07.05.98, 28 años
ATP ranking: 774
TOP posición de la clasificación: 269 (29.01.24, 216 puntos)
Puntos: 38
Dinero del premio: 209237 $
Partidos totales: 620
ganar: 357
%: 57.58 %
| año | resumen | DifÃcil | Arcilla | I. difÃcil | Alfombra | Césped | AcrÃlico |
| 2026 | 2/7 | 1/3 | 1/3 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2025 | 36/24 | 6/3 | 27/19 | 3/2 | 0/0 | 0/0 | 0/0 |
| 2024 | 37/33 | 13/8 | 24/24 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2023 | 52/39 | 22/12 | 28/26 | 2/1 | 0/0 | 0/0 | 0/0 |
| 2022 | 40/29 | 0/0 | 40/28 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2021 | 44/22 | 0/0 | 41/20 | 2/1 | 0/0 | 1/1 | 0/0 |
| 2020 | 23/9 | 8/3 | 15/6 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 31/26 | 5/7 | 26/19 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2018 | 33/26 | 3/3 | 28/22 | 2/1 | 0/0 | 0/0 | 0/0 |
| 2017 | 39/26 | 11/6 | 20/14 | 5/3 | 3/3 | 0/0 | 0/0 |
| 2016 | 9/10 | 1/1 | 8/9 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 11/9 | 2/1 | 9/8 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 0/3 | 0/0 | 0/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 357/263 | 72/47 | 267/201 | 14/11 | 3/3 | 1/1 | 0/0 |
| porc. % | 57.58 % | 60.5 % | 57.05 % | 56 % | 50 % | 50 % | 0 % |
Giovanni Fonio / programado / pasado
| No se encontraron partidos |
Giovanni Fonio form / superficie: Arcilla
Giovanni Fonio / superficie: Arcilla
| 27.04.26 | c 1 | Ryan Seggerman | Giovanni Fonio | 5-7, 6-4, 6-0 |  | match details |  Cagliari Challenger | Arcilla |
| 16.04.26 | 2da ronda | John Sperle | Giovanni Fonio | 6-4, 6-4 | | match details |  M15 Dubrovnik | Arcilla |
| 15.04.26 | 1er ronda | Giovanni Fonio | Lorenzo Lorusso | 6-3, 6-75, 6-4 |  | match details | ||
| 06.04.26 | 1er ronda | Jelle Sels | Giovanni Fonio | 6-2, 5-7, 6-3 | | match details | M25 Santa | Arcilla |
| 11.09.25 | 2da ronda | Zdenek Kolar | Giovanni Fonio | 4-6, 7-62, 6-1 | | match details | Biella Challenger | Arcilla |
| 09.09.25 | 1er ronda | Giovanni Fonio | Filippo Romano | 7-64, 6-4 | | match details | ||
| 02.09.25 | 1er ronda | Alvaro Guillen Meza | Giovanni Fonio | 6-3, 3-6, 6-4 | | match details | Genova Challenger | Arcilla |
| 01.09.25 | calif. | Gabriele Pennaforti | Giovanni Fonio | 6-0, 4-6, 6-4 | | match details | ||
| 31.08.25 | c 1 | Giovanni Fonio | Parikshit Somani | 6-3, 6-2 | | match details | ||
| 29.08.25 | 2da ronda | Nicolai Budkov Kjaer | Giovanni Fonio | 6-4, 7-68 | | match details | Como Challenger | Arcilla |
| 26.08.25 | 1er ronda | Giovanni Fonio | Federico Bondioli | 6-2, 3-6, 6-3 | | match details | ||
| 25.08.25 | calif. | Giovanni Fonio | Jacopo Vasami | 6-4, 6-2 | | match details | ||
| 24.08.25 | c 1 | Giovanni Fonio | Rocco Piatti | 6-3, 6-4 | | match details | ||
| 22.08.25 | 1/4 | Lorenzo Carboni | Giovanni Fonio | 6-2, 6-3 | | match details | M25 Lesa | Arcilla |
| 21.08.25 | 2da ronda | Giovanni Fonio | Niccolo Ciavarella | 7-5, 6-0 | | match details | ||
| 20.08.25 | 1er ronda | Giovanni Fonio | Thomas Gerbaud | 6-3, 6-3 | | match details | ||
| 29.07.25 | 1er ronda | Giovanni Oradini | Giovanni Fonio | 7-65, 6-76, 6-4 | | match details | M25 Bolzano | Arcilla |
| 14.07.25 | calif. | Nicolas Kicker | Giovanni Fonio | 6-1, 3-6, 7-64 | | match details |  Bunschoten Challenger | Arcilla |
| 13.07.25 | c 1 | Giovanni Fonio | Michiel De Krom | 6-3, 6-2 | | match details | ||
| 30.06.25 | calif. | Stefano Travaglia | Giovanni Fonio | 6-2, 2-6, 6-4 | | match details | Modena Challenger | Arcilla |
| 29.06.25 | c 1 | Giovanni Fonio | Andrea Picchione | 4-6, 6-1, 6-3 | | match details | ||
| 24.06.25 | 1er ronda | Max Houkes | Giovanni Fonio | 3-6, 6-3, 7-65 | | match details | Milan Challenger | Arcilla |
| 23.06.25 | calif. | Giovanni Fonio | Tom Gentzsch | 6-2, 6-2 | | match details | ||
| 22.06.25 | c 1 | Giovanni Fonio | Gianluca Mager | 6-3, 6-3 | | match details | ||
| 17.06.25 | 1er ronda | Oriol Roca Batalla | Giovanni Fonio | 6-2, 6-2 | | match details | Sassuolo Challenger | Arcilla |
| 16.06.25 | calif. | Giovanni Fonio | Oriol Roca Batalla | 6-4, 6-4 | | match details | ||
| 15.06.25 | c 1 | Giovanni Fonio | Federico Iannaccone | 6-3, 3-6, 7-5 | | match details | ||
| 08.06.25 | c 1 | Pierluigi Basile | Giovanni Fonio | 7-63, 7-64 | | match details | Perugia Challenger | Arcilla |
| 26.05.25 | calif. | Andres Santamarta Roig | Giovanni Fonio | 6-2, 6-1 | | match details | Vicenza Challenger | Arcilla |
| 25.05.25 | c 1 | Giovanni Fonio | Jeremy Gschwendtner | 6-1, 6-1 | | match details | ||
| 14.05.25 | 1er ronda | Bu Yunchaokete | Giovanni Fonio | 7-65, 6-4 | | match details | Turin Challenger | Arcilla |
| 13.05.25 | calif. | Giovanni Fonio | Carlos Sanchez Jover | 6-4, 6-4 | | match details | ||
| 12.05.25 | c 1 | Giovanni Fonio | Giovanni Oradini | 6-4, 6-4 | | match details | ||
| 06.05.25 | 1er ronda | Benoit Paire | Giovanni Fonio | 7-5, 1-6, 6-3 | | match details | Francavilla Challenger | Arcilla |
| 05.05.25 | calif. | Giovanni Fonio | Alex Marti Pujolras | 6-75, 7-5, 6-2 | | match details | ||
| 04.05.25 | c 1 | Giovanni Fonio | Gabriele Maria Noce | 6-3, 6-4 | | match details | ||
| 01.05.25 | 2da ronda | Alex Michelsen | Giovanni Fonio | 6-4, 7-63 | | match details |  Estoril Challenger | Arcilla |
| 30.04.25 | 1er ronda | Giovanni Fonio | Yannick Hanfmann | 6-3, 6-4 | | match details | ||
| 29.04.25 | calif. | Giovanni Fonio | Denis Yevseyev | 6-3, 6-3 | | match details | ||
| 28.04.25 | c 1 | Giovanni Fonio | Ivan Gakhov | 6-3, 6-4 | | match details | ||
| 21.04.25 | calif. | Lukas Pokorny | Giovanni Fonio | 7-64, 6-3 | | match details | Rome Challenger | Arcilla |
| 20.04.25 | c 1 | Giovanni Fonio | Marko Topo | 6-3, 7-5 | | match details | ||
| 19.04.25 | 1/4 | Giovanni Fonio | Gauthier Onclin | 6-1, 6-0 | | match details | M25 Santa | Arcilla |
| 19.04.25 | 1/2 | Arthur Gea | Giovanni Fonio | 6-4, 6-2 | | match details | ||
| 18.04.25 | 2da ronda | Giovanni Fonio | Manas Manoj Dhamne | 6-4, 6-4 | | match details | ||
| 14.04.25 | 1er ronda | Giovanni Fonio | Julian Messina | 6-1, 6-2 | | match details | ||
| 06.04.25 | c 1 | Lorenzo Giustino | Giovanni Fonio | 6-3, 6-4 | | match details |  Madrid Challenger | Arcilla |
| 25.03.25 | 1er ronda | Dalibor Svrcina | Giovanni Fonio | 6-72, 6-2, 7-5 | | match details | Naples Challenger | Arcilla |
| 24.03.25 | calif. | Giovanni Fonio | Jacopo Berrettini | 6-3, 1-6, 7-66 | | match details | ||
| 23.03.25 | c 1 | Giovanni Fonio | Max Houkes | 1-6, 7-61, 6-2 | | match details | ||
| 06.11.24 | 1er ronda | Carlo Alberto Caniato | Giovanni Fonio | 6-3, 6-2 | | match details | M15 San | Arcilla |
| 27.09.24 | 2da ronda | Emilio Nava | Giovanni Fonio | 6-3, 6-3 | | match details | Lisbon Challenger | Arcilla |
| 26.09.24 | 1er ronda | Giovanni Fonio | Daniel Elahi Galan | 7-62, 4-6, 7-64 | | match details | ||
| 23.09.24 | calif. | Giovanni Fonio | Adrian Andreev | 3-6, 6-2, 6-1 | | match details | ||
| 22.09.24 | c 1 | Giovanni Fonio | Ryan Seggerman | 6-4, 6-1 | | match details | ||
| 18.09.24 | 2da ronda | Rudolf Molleker | Giovanni Fonio | 6-3, 5-7, 7-65 | | match details |  Sibiu Challenger | Arcilla |
| 16.09.24 | 1er ronda | Giovanni Fonio | Sebastian Gima | 6-2, 6-2 | | match details | ||
| 06.09.24 | 1/4 | Ignacio Buse | Giovanni Fonio | 6-4, 6-2 | | match details | Genova Challenger | Arcilla |
| 06.09.24 | 2da ronda | Giovanni Fonio | Adrian Andreev | 7-67, 1-0, Adrian Andreev - retirado | | match details | ||
| 03.09.24 | 1er ronda | Giovanni Fonio | Stefano Napolitano | 6-4, 7-64 | | match details | ||
| 22.08.24 | 2da ronda | Gian Marco Ortenzi | Giovanni Fonio | 7-66, 6-4 | | match details | M25 Lesa | Arcilla |
| 20.08.24 | 1er ronda | Giovanni Fonio | Buvaysar Gadamauri | 6-4, 6-4 | | match details | ||
| 12.08.24 | 1er ronda | Cezar Cretu | Giovanni Fonio | 6-2, 6-1 | | match details | Todi Challenger | Arcilla |
| 31.07.24 | 2da ronda | Alexandre Muller | Giovanni Fonio | 6-3, 6-3 | | match details |  San Marino | Arcilla |
| 30.07.24 | 1er ronda | Giovanni Fonio | Mateus Alves | 7-62, 7-62 | | match details | ||
| 23.07.24 | 1er ronda | Javier Barranco Cosano | Giovanni Fonio | 7-65, 6-2 | | match details |  Tampere Challenger | Arcilla |
| 13.07.24 | c 1 | Quentin Halys | Giovanni Fonio | 1-6, 7-66, 6-2 | | match details |  Gstaad | Arcilla |
| 08.07.24 | 1er ronda | Titouan Droguet | Giovanni Fonio | 6-3, 7-5 | | match details | Trieste Challenger | Arcilla |
| 02.07.24 | 1er ronda | Albert Ramos-Vinolas | Giovanni Fonio | 3-6, 6-3, 6-2 | | match details | Modena Challenger | Arcilla |
| 27.06.24 | 2da ronda | Enrico Dalla Valle | Giovanni Fonio | 7-65, 6-5, Giovanni Fonio - retirado | | match details | Milan Challenger | Arcilla |
| 26.06.24 | 1er ronda | Giovanni Fonio | Mathias Bourgue | 6-2, 3-6, 7-68 | | match details | ||
| 19.06.24 | 2da ronda | Maks Kasnikowski | Giovanni Fonio | 6-3, 7-60 | | match details |  Poznan Challenger | Arcilla |
| 17.06.24 | 1er ronda | Giovanni Fonio | Toby Alex Kodat | 6-3, 6-4 | | match details | ||
| 11.06.24 | 1er ronda | Andrea Pellegrino | Giovanni Fonio | 6-3, 7-5 | | match details | Perugia Challenger | Arcilla |
| 10.06.24 | calif. | Giovanni Fonio | Jacopo Berrettini | 6-1, 7-64 | | match details | ||
| 09.06.24 | c 1 | Giovanni Fonio | Federico Bondioli | 6-3, 6-4 | | match details | ||
| 29.05.24 | 2da ronda | Tomas Barrios Vera | Giovanni Fonio | 7-5, 6-4 | | match details | Vicenza Challenger | Arcilla |
| 28.05.24 | 1er ronda | Giovanni Fonio | Franco Agamenone | 7-65, 7-5 | | match details | ||
| 27.05.24 | calif. | Giovanni Fonio | Arthur Gea | 6-4, 6-2 | | match details | ||
| 26.05.24 | c 1 | Giovanni Fonio | Ryan Seggerman | 6-2, 6-4 | | match details | ||
| 22.05.24 | 2da ronda | Gerard Campana Lee | Giovanni Fonio | 6-1, 6-2 | | match details |  Skopje Challenger | Arcilla |
| 21.05.24 | 1er ronda | Giovanni Fonio | Ryan Nijboer | 6-2, 6-1 | | match details | ||
| 18.05.24 | 1/2 | Martin Klizan | Giovanni Fonio | 7-5, 6-0 | | match details | M25 Reggio | Arcilla |
| 17.05.24 | 1/4 | Giovanni Fonio | Lorenzo Rottoli | 6-4, 6-3 | | match details | ||
| 16.05.24 | 2da ronda | Giovanni Fonio | Andrea Guerrieri | 6-75, 6-2, 6-2 | | match details | ||
| 13.05.24 | 1er ronda | Giovanni Fonio | Federico Iannaccone | 3-6, 6-4, 7-64 | | match details | ||
| 10.05.24 | 1/4 | Jiri Vesely | Giovanni Fonio | 2-6, 6-1, 6-4 | | match details |  Prague Challenger | Arcilla |
| 09.05.24 | 2da ronda | Giovanni Fonio | Benjamin Bonzi | 7-64, 3-6, 6-2 | | match details | ||
| 08.05.24 | 1er ronda | Giovanni Fonio | Geoffrey Blancaneaux | 7-66, 6-3 | | match details | ||
| 06.05.24 | calif. | Nikoloz Basilashvili | Giovanni Fonio | 6-4, 6-2 | | match details | ||
| 05.05.24 | c 1 | Giovanni Fonio | Tibo Colson | 6-2, 6-0 | | match details | ||
| 15.04.24 | 1er ronda | Joel Schwaerzler | Giovanni Fonio | 6-2, 6-4 | | match details |  Tallahassee Challenger | Arcilla |
| 09.04.24 | 1er ronda | Alexander Ritschard | Giovanni Fonio | 6-3, 6-1 | | match details | Sarasota Challenger | Arcilla |
| 08.04.24 | calif. | Giovanni Fonio | Kyle Edmund | 6-2, 6-3 | | match details | ||
| 07.04.24 | c 1 | Giovanni Fonio | Duarte Vale | 6-3, 6-4 | | match details | ||
| 02.04.24 | 1er ronda | Nicolas Mejia | Giovanni Fonio | 6-3, 6-2 | | match details |  Mexico City | Arcilla |
| 20.03.24 | 1er ronda | Imanol Lopez Morillo | Giovanni Fonio | 6-4, 7-5 | | match details | M25 Badalona | Arcilla |
| 11.03.24 | 1er ronda | Zsombor Piros | Giovanni Fonio | 6-3, 6-2 | | match details |  Szekesfehervar Challenger | Arcilla |
| 25.10.23 | 2da ronda | Giovanni Oradini | Giovanni Fonio | 3-6, 6-3, 6-2 | | match details | M25 Santa | Arcilla |
| 24.10.23 | 1er ronda | Giovanni Fonio | Giammarco Gandolfi | 6-2, 6-3 | | match details | ||
| 19.10.23 | 1/4 | Nerman Fatic | Giovanni Fonio | 7-64, 6-4 | | match details | M25 Santa | Arcilla |
| 18.10.23 | 2da ronda | Giovanni Fonio | Luciano Carraro | 6-4, 6-2 | | match details | ||
| 17.10.23 | 1er ronda | Giovanni Fonio | Andrea Gola | 7-64, 6-2 | | match details | ||
| 12.10.23 | 1/4 | Marcello Serafini | Giovanni Fonio | 7-64, 6-3 | | match details | M25 Santa | Arcilla |
| 11.10.23 | 2da ronda | Giovanni Fonio | Niccolo Catini | 6-2, 6-3 | | match details | ||
| 10.10.23 | 1er ronda | Giovanni Fonio | Gabriele Piraino | 7-64, 6-0 | | match details | ||
| 01.10.23 | c 1 | Luka Mikrut | Giovanni Fonio | 7-64, 6-3 | | match details | Lisbon Challenger | Arcilla |
| 25.09.23 | calif. | Oriol Roca Batalla | Giovanni Fonio | 6-3, 6-74, 6-1 | | match details | Braga Challenger | Arcilla |
| 24.09.23 | c 1 | Giovanni Fonio | Pedro Araujo | 6-1, 5-7, 7-5 | | match details | ||
| 21.09.23 | 2da ronda | Duje Ajdukovic | Giovanni Fonio | 4-6, 6-3, 6-2 | | match details | Sibiu Challenger | Arcilla |
| 20.09.23 | 1er ronda | Giovanni Fonio | Cezar Cretu | 7-61, 6-3 | | match details | ||
| 04.09.23 | 1er ronda | Franco Agamenone | Giovanni Fonio | 7-65, 4-6, 6-3 | | match details | Genova Challenger | Arcilla |
| 29.08.23 | calif. | Valentin Royer | Giovanni Fonio | 6-4, 6-4 | | match details | Como Challenger | Arcilla |
| 28.08.23 | c 1 | Giovanni Fonio | David Jorda Sanchis | 4-6, 6-3, 7-5 | | match details | ||
| 22.08.23 | 1er ronda | Oliver Crawford | Giovanni Fonio | 6-2, 6-3 | | match details |  Augsburg Challenger | Arcilla |
| 18.08.23 | 1/2 | Clement Tabur | Giovanni Fonio | 7-5, 4-6, 6-3 | | match details | Todi Challenger | Arcilla |
| 17.08.23 | 1/4 | Giovanni Fonio | Felix Gill | 6-3, 6-4 | | match details | ||
| 16.08.23 | 2da ronda | Giovanni Fonio | Julian Ocleppo | 6-3, 6-75, 6-4 | | match details | ||
| 15.08.23 | 1er ronda | Giovanni Fonio | Orlando Luz | 7-64, 6-4 | | match details | ||
| 08.08.23 | 1er ronda | Nicholas David Ionel | Giovanni Fonio | 6-3, 5-7, 7-5 | | match details | Cordenons Challenger | Arcilla |
| 31.07.23 | 1er ronda | Norbert Gombos | Giovanni Fonio | 7-65, 6-4 | | match details | Liberec Challenger | Arcilla |
| 23.07.23 | c 1 | Dylan Dietrich | Giovanni Fonio | 6-3, 6-3 | | match details | Zug Challenger | Arcilla |
| 17.07.23 | 1er ronda | Vit Kopriva | Giovanni Fonio | 6-4, 7-66 | | match details | Tampere Challenger | Arcilla |
| 07.07.23 | 1/4 | David Jorda Sanchis | Giovanni Fonio | 3-2, Giovanni Fonio - retirado | | match details |  Troyes Challenger | Arcilla |
| 05.07.23 | 2da ronda | Giovanni Fonio | Moez Echargui | 6-3, 6-2 | | match details | ||
| 03.07.23 | 1er ronda | Giovanni Fonio | Marco Trungelliti | 6-4, 6-2 | | match details | ||
| 27.06.23 | 1er ronda | Renzo Olivo | Giovanni Fonio | 7-5, 6-4 | | match details | Modena Challenger | Arcilla |
| 21.06.23 | 2da ronda | Albert Ramos-Vinolas | Giovanni Fonio | 6-1, 3-6, 6-3 | | match details | Montechiarugolo Challenger | Arcilla |
| 20.06.23 | 1er ronda | Giovanni Fonio | Filippo Moroni | 6-3, 6-2 | | match details | ||
| 12.06.23 | calif. | Mohamed Safwat | Giovanni Fonio | 3-6, 6-3, 6-2 | | match details |  Bratislava 1 | Arcilla |
| 12.06.23 | c 1 | Giovanni Fonio | Wilson Leite | 7-60, 6-1 | | match details | ||
| 29.05.23 | calif. | Vitaliy Sachko | Giovanni Fonio | 6-4, 7-61 | | match details | Vicenza Challenger | Arcilla |
| 28.05.23 | c 1 | Giovanni Fonio | Alexander Weis | 6-2, 6-4 | | match details | ||
| 24.05.23 | 2da ronda | Francisco Comesana | Giovanni Fonio | 7-66, 6-2 | | match details | Skopje Challenger | Arcilla |
| 22.05.23 | 1er ronda | Giovanni Fonio | Mili Poljicak | 6-4, 6-2 | | match details | ||
| 12.05.23 | 2da ronda | Alejandro Tabilo | Giovanni Fonio | 6-4, 7-65 | | match details | Francavilla Challenger | Arcilla |
| 09.05.23 | 1er ronda | Giovanni Fonio | Salvatore Caruso | 3-6, 6-1, 7-63 | | match details | ||
| 08.05.23 | calif. | Giovanni Fonio | Alexander Weis | 6-1, 6-2 | | match details | ||
| 07.05.23 | c 1 | Giovanni Fonio | Andrea Picchione | 6-3, 7-5 | | match details | ||
| 26.04.23 | 2da ronda | Marco Trungelliti | Giovanni Fonio | 2-6, 6-1, 6-2 | | match details | Rome Challenger | Arcilla |
| 25.04.23 | 1er ronda | Giovanni Fonio | Mattia Bellucci | 6-3, 6-4 | | match details | ||
| 24.04.23 | calif. | Giovanni Fonio | Miguel Damas | 6-0, 6-0 | | match details | ||
| 23.04.23 | c 1 | Giovanni Fonio | Federico Salomone | 6-1, 6-1 | | match details | ||
| 18.04.23 | 1er ronda | Francesco Forti | Giovanni Fonio | 7-64, 6-2 | | match details | Roseto Degli | Arcilla |
| 02.04.23 | c 1 | Julian Ocleppo | Giovanni Fonio | 6-79, 7-64, 6-1 | | match details | Barletta Challenger | Arcilla |
| 29.03.23 | 2da ronda | Luca Van Assche | Giovanni Fonio | 6-3, 6-3 | | match details | Sanremo Challenger | Arcilla |
| 28.03.23 | 1er ronda | Giovanni Fonio | Gianmarco Ferrari | 6-1, 7-62 | | match details | ||
| 27.03.23 | calif. | Giovanni Fonio | Moez Echargui | 7-67, 6-3 | | match details | ||
| 26.03.23 | c 1 | Giovanni Fonio | Elliot Benchetrit | 6-2, 3-6, 6-4 | | match details | ||
| 21.03.23 | 1er ronda | Arthur Cazaux | Giovanni Fonio | 4-6, 6-4, 6-2 | | match details | Zadar Challenger | Arcilla |
| 20.03.23 | calif. | Giovanni Fonio | Damien Wenger | 7-5, 6-2 | | match details | ||
| 19.03.23 | c 1 | Giovanni Fonio | Patrik Jurina | 6-2, 6-2 | | match details | ||
| 28.11.22 | calif. | Imanol Lopez Morillo | Giovanni Fonio | 7-64, 7-5 | | match details | Maspalomas Challenger | Arcilla |
| 27.11.22 | c 1 | Giovanni Fonio | Ivan Marrero Curbelo | 6-1, 6-2 | | match details | ||
| 21.11.22 | calif. | Gian Marco Moroni | Giovanni Fonio | 3-6, 6-3, 7-63 | | match details | Valencia Challenger | Arcilla |
| 20.11.22 | c 1 | Giovanni Fonio | Oriol Roca Batalla | 6-1, 6-2 | | match details | ||
| 30.09.22 | 1/4 | Giorgio Tabacco | Giovanni Fonio | 7-5, Giovanni Fonio - retirado | | match details | M25 Santa | Arcilla |
| 28.09.22 | 2da ronda | Giovanni Fonio | Fabrizio Andaloro | 6-2, 6-4 | | match details | ||
| 27.09.22 | 1er ronda | Giovanni Fonio | Federico Bertuccioli | 6-4, 6-1 | | match details | ||
| 22.09.22 | 2da ronda | Ivan Gakhov | Giovanni Fonio | 6-4, 6-2 | | match details | Sibiu Challenger | Arcilla |
| 20.09.22 | 1er ronda | Giovanni Fonio | Dragos Nicolae Madaras | 6-1, 6-4 | | match details | ||
| 19.09.22 | calif. | Giovanni Fonio | Eric Vanshelboim | 6-3, 6-1 | | match details | ||
| 18.09.22 | c 1 | Giovanni Fonio | Vlad Andrei Dancu | 6-2, 6-3 | | match details | ||
| 07.09.22 | 2da ronda | Bernabe Zapata Miralles | Giovanni Fonio | 7-64, 6-4 | | match details | Seville Challenger | Arcilla |
| 06.09.22 | 1er ronda | Giovanni Fonio | Dalibor Svrcina | 6-3, 6-1 | | match details | ||
| 05.09.22 | calif. | Giovanni Fonio | Oriol Roca Batalla | 6-2, 6-1 | | match details | ||
| 04.09.22 | c 1 | Giovanni Fonio | Andrey Chepelev | 6-3, 6-4 | | match details | ||
| 29.08.22 | calif. | Nicolas Moreno De Alboran | Giovanni Fonio | 7-62, 4-6, 6-3 | | match details | Como Challenger | Arcilla |
| 28.08.22 | c 1 | Giovanni Fonio | Lorenzo Ferri | 6-0, 6-2 | | match details | ||
| 23.08.22 | 1er ronda | Gabriele Piraino | Giovanni Fonio | 6-3, 7-63 | | match details | M25 Lesa | Arcilla |
| 18.08.22 | 2da ronda | Jan Sebesta | Giovanni Fonio | 6-3, 6-3 | | match details | M25 Muttenz | Arcilla |
| 18.08.22 | 1er ronda | Giovanni Fonio | Jeffrey Von Der Schulenburg | 7-5, 7-63 | | match details | ||
| 29.07.22 | 1/4 | Luciano Darderi | Giovanni Fonio | 6-4, 6-1 | | match details | San Benedetto | Arcilla |
| 28.07.22 | 2da ronda | Giovanni Fonio | Frederico Ferreira Silva | 6-4, 6-1 | | match details | ||
| 26.07.22 | 1er ronda | Giovanni Fonio | Alessandro Giannessi | 6-3, 6-4 | | match details | ||
| 25.07.22 | calif. | Giovanni Fonio | Luca Potenza | 6-2, 6-3 | | match details | ||
| 24.07.22 | c 1 | Giovanni Fonio | Riccardo Balzerani | 2-6, 6-3, 6-4 | | match details | ||
| 18.07.22 | calif. | Lukas Neumayer | Giovanni Fonio | 3-6, 7-63, 6-2 | | match details | Trieste Challenger | Arcilla |
| 17.07.22 | c 1 | Giovanni Fonio | Alessandro Pecci | 6-75, 6-2, 7-65 | | match details | ||
| 10.07.22 | c 1 | Pedro Boscardin Dias | Giovanni Fonio | 7-5, 1-6, 7-5 | | match details | Verona Challenger | Arcilla |
| 06.07.22 | 2da ronda | Luciano Darderi | Giovanni Fonio | 6-3, 7-63 | | match details | Todi Challenger | Arcilla |
| 05.07.22 | 1er ronda | Giovanni Fonio | Dmitry Popko | 6-4, 3-6, 6-1 | | match details | ||
| 04.07.22 | calif. | Giovanni Fonio | Pedro Boscardin Dias | 6-3, 6-2 | | match details | ||
| 03.07.22 | c 1 | Giovanni Fonio | Mohamed Safwat | 6-0, 6-1 | | match details | ||
| 27.06.22 | calif. | Clement Tabur | Giovanni Fonio | 6-77, 7-5, 7-66 | | match details | Troyes Challenger | Arcilla |
| 26.06.22 | c 1 | Giovanni Fonio | Boris Fassbender | 6-0, 6-2 | | match details | ||
| 22.06.22 | 2da ronda | Alexander Shevchenko | Giovanni Fonio | 6-3, 7-63 | | match details | Milan Challenger | Arcilla |
| 21.06.22 | 1er ronda | Giovanni Fonio | Matteo Martineau | 6-3, 7-66 | | match details | ||
| 20.06.22 | calif. | Giovanni Fonio | Samuel Vincent Ruggeri | 7-5, 6-0 | | match details | ||
| 19.06.22 | c 1 | Giovanni Fonio | Simone Roncalli | 4-6, 6-2, 7-5 | | match details | ||
| 06.06.22 | calif. | Elliot Benchetrit | Giovanni Fonio | 7-69, 7-63 | | match details | Perugia Challenger | Arcilla |
| 05.06.22 | c 1 | Giovanni Fonio | Michael Geerts | 6-3, 3-6, 7-5 | | match details | ||
| 30.05.22 | calif. | Kimmer Coppejans | Giovanni Fonio | 3-6, 6-4, 7-64 | | match details | Forli 6 | Arcilla |
| 29.05.22 | c 1 | Giovanni Fonio | Maxime Janvier | 6-74, 6-4, 6-4 | | match details | ||
| 25.05.22 | 2da ronda | Andrea Pellegrino | Giovanni Fonio | 7-68, 6-3 | | match details | Vicenza Challenger | Arcilla |
| 24.05.22 | 1er ronda | Giovanni Fonio | Genaro Alberto Olivieri | 6-3, 6-4 | | match details | ||
| 23.05.22 | calif. | Giovanni Fonio | Mats Rosenkranz | 6-4, 6-3 | | match details | ||
| 22.05.22 | c 1 | Giovanni Fonio | Giorgio Tabacco | 6-0, 6-0 | | match details | ||
| 16.05.22 | 1er ronda | Hernan Casanova | Giovanni Fonio | 7-61, 6-1 | | match details | Francavilla Challenger | Arcilla |
| 07.05.22 | c 1 | Emil Ruusuvuori | Giovanni Fonio | 6-4, 6-77, 6-3 | | match details | Rome | Arcilla |
| 20.04.22 | 2da ronda | Gabriele Piraino | Giovanni Fonio | 6-2, 7-5 | | match details | M25 Santa | Arcilla |
| 19.04.22 | 1er ronda | Giovanni Fonio | Toby Martin | 6-0, 6-2 | | match details | ||
| 12.04.22 | 1er ronda | Matteo Gigante | Giovanni Fonio | 4-6, 7-5, 7-64 | | match details | M25 Santa | Arcilla |
| 04.04.22 | calif. | Mate Valkusz | Giovanni Fonio | 5-7, 6-4, 6-4 | | match details | Sanremo Challenger | Arcilla |
| 03.04.22 | c 1 | Giovanni Fonio | Alexander Weis | 6-4, 6-4 | | match details | ||
| 22.03.22 | 1er ronda | Francesco Passaro | Giovanni Fonio | 6-0, 4-6, 6-2 | | match details | M25 Opatija | Arcilla |
| 15.03.22 | 1er ronda | Ergi Kirkin | Giovanni Fonio | 6-4, 7-64 | | match details | M25 Rovinj | Arcilla |
| 09.03.22 | 1er ronda | Filip Misolic | Giovanni Fonio | 7-67, 6-4 | | match details | M25 Porec | Arcilla |
| 26.02.22 | 1/4 | Daniel Michalski | Giovanni Fonio | 6-3, 4-6, 7-5 | | match details |  M25 Antalya | Arcilla |
| 25.02.22 | 2da ronda | Giovanni Fonio | Andrea Picchione | 6-4, 6-75, 2-0, Andrea Picchione - retirado | | match details | ||
| 22.02.22 | 1er ronda | Giovanni Fonio | Togan Tokac | 6-1, 6-1 | | match details | ||
| 15.02.22 | 1er ronda | Miljan Zekic | Giovanni Fonio | 6-2, 6-4 | | match details | M25 Antalya | Arcilla |
| 29.01.22 | 1/4 | Corentin Denolly | Giovanni Fonio | 7-64, 6-2 | | match details | M15 Antalya | Arcilla |
| 29.01.22 | 1er ronda | Giovanni Fonio | Juan Pablo Canas Garcia | 7-5, 6-2 | | match details | ||
| 29.01.22 | 2da ronda | Giovanni Fonio | S Mert Ozdemir | 6-2, 6-2 | | match details | ||
| 23.01.22 | fin | Giovanni Fonio | Cezar Cretu | 6-1, 6-4 | | match details | M15 Antalya | Arcilla |
| 22.01.22 | 1/2 | Giovanni Fonio | Davide Galoppini | 6-1, 6-2 | | match details | ||
| 21.01.22 | 1/4 | Giovanni Fonio | Paul Woerner | 6-1, 6-3 | | match details | ||
| 20.01.22 | 2da ronda | Giovanni Fonio | Calin Manda | 6-4, 6-3 | | match details | ||
| 19.01.22 | 1er ronda | Giovanni Fonio | Aleksandar Tomas | 6-2, 6-2 | | match details | ||
| 11.12.21 | 1/2 | Oleg Prihodko | Giovanni Fonio | 1-6, 6-1, 6-3 | | match details | Antalya 4 | Arcilla |
| 10.12.21 | 1/4 | Giovanni Fonio | Nick Hardt | 7-60, 6-2 | | match details | ||
| 09.12.21 | 2da ronda | Giovanni Fonio | Ryan Peniston | 1-6, 6-4, 6-4 | | match details | ||
| 08.12.21 | 1er ronda | Giovanni Fonio | Jakub Paul | 6-1, 6-0 | | match details | ||
| 29.11.21 | c 1 | Marsel Ilhan | Giovanni Fonio | 6-4, 3-6, 6-4 | | match details | Antalya 3 | Arcilla |
| 11.10.21 | c 1 | Javier Barranco Cosano | Giovanni Fonio | 7-5, 6-3 | | match details | Napoli 2 | Arcilla |
| 09.10.21 | 1/2 | Jose Fco. Vidal Azorin | Giovanni Fonio | 6-3, 6-4 | | match details | M15 Platja | Arcilla |
| 08.10.21 | 1/4 | Giovanni Fonio | Maxime Chazal | 6-3, 6-2 | | match details | ||
| 07.10.21 | 2da ronda | Giovanni Fonio | Manish Sureshkumar | 6-0, 6-1 | | match details | ||
| 06.10.21 | 1er ronda | Giovanni Fonio | Vitali Chvets | 6-4, 6-0 | | match details | ||
| 26.09.21 | c 1 | Daniel Michalski | Giovanni Fonio | 6-4, 7-5 | | match details | Lisbon Challenger | Arcilla |
| 19.09.21 | c 1 | Oleksii Krutykh | Giovanni Fonio | 6-3, 6-1 | | match details | Bucharest Challenger | Arcilla |
| 26.07.21 | calif. | Thiago Agustin Tirante | Giovanni Fonio | 6-3, 6-3 | | match details | Trieste Challenger | Arcilla |
| 25.07.21 | c 1 | Giovanni Fonio | Julian Ocleppo | 3-6, 6-4, 7-5 | | match details | ||
| 23.07.21 | 1/4 | Mate Valkusz | Giovanni Fonio | 6-4, 6-0 | | match details |  M25 Kottingbrunn | Arcilla |
| 22.07.21 | 2da ronda | Giovanni Fonio | Sandro Kopp | 6-1, 7-5 | | match details | ||
| 21.07.21 | 1er ronda | Giovanni Fonio | Peter Makk | 6-3, 7-61 | | match details | ||
| 15.07.21 | 2da ronda | Alexander Ritschard | Giovanni Fonio | 6-3, 6-4 | | match details | Todi Challenger | Arcilla |
| 13.07.21 | 1er ronda | Giovanni Fonio | Lorenzo Giustino | 6-4, 6-3 | | match details | ||
| 12.07.21 | calif. | Giovanni Fonio | Riccardo Balzerani | 6-3, 6-3 | | match details | ||
| 11.07.21 | c 1 | Giovanni Fonio | Alejandro Mendoza | 6-1, 6-1 | | match details | ||
| 07.07.21 | 2da ronda | Gianmarco Ferrari | Giovanni Fonio | 6-4, 7-63 | | match details | M25 Casinalbo | Arcilla |
| 05.07.21 | 1er ronda | Giovanni Fonio | Luca Parenti | 6-0, 6-0 | | match details | ||
| 23.06.21 | 1er ronda | Luca Nardi | Giovanni Fonio | 7-63, 6-4 | | match details | M15 Bergamo | Arcilla |
| 19.06.21 | 1/2 | Luca Nardi | Giovanni Fonio | 6-3, 6-1 | | match details | M15 Genova | Arcilla |
| 18.06.21 | 1/4 | Giovanni Fonio | Johan Sebastien Tatlot | 6-1, 7-63 | | match details | ||
| 17.06.21 | 2da ronda | Giovanni Fonio | Federico Iannaccone | 6-2, 7-67 | | match details | ||
| 16.06.21 | 1er ronda | Giovanni Fonio | Giorgio Ricca | 4-6, 6-3, 6-1 | | match details | ||
| 06.06.21 | fin | Nicolas Moreno De Alboran | Giovanni Fonio | 7-5, 6-4 | | match details | M15 Antalya | Arcilla |
| 05.06.21 | 1/2 | Giovanni Fonio | Gonzalo Lama | 7-66, 7-5 | | match details | ||
| 04.06.21 | 1/4 | Giovanni Fonio | Stuart Parker | 6-3, 2-6, 6-1 | | match details | ||
| 03.06.21 | 2da ronda | Giovanni Fonio | Matteo Gigante | 5-7, 6-1, 2-0, Matteo Gigante - retirado | | match details | ||
| 01.06.21 | 1er ronda | Giovanni Fonio | Luca Castagnola | 6-1, 1-6, 7-63 | | match details | ||
| 27.05.21 | 2da ronda | Matteo Gigante | Giovanni Fonio | 6-1, 6-3 | | match details | M15 Antalya | Arcilla |
| 26.05.21 | 1er ronda | Giovanni Fonio | Nicolas Parizzia | 6-4, 6-4 | | match details | ||
| 16.05.21 | c 1 | Tomas Martin Etcheverry | Giovanni Fonio | 6-4, 6-4 | | match details | Biella 6 | Arcilla |
| 28.03.21 | fin | Giovanni Fonio | Giacomo Dambrosi | 6-2, 6-3 | | match details | M15 Opatija | Arcilla |
| 27.03.21 | 1/2 | Giovanni Fonio | Oleksandr Ovcharenko | 6-2, 6-4 | | match details | ||
| 26.03.21 | 1/4 | Giovanni Fonio | Pietro Rondoni | 6-3, 6-3 | | match details | ||
| 25.03.21 | 2da ronda | Giovanni Fonio | Matteo Arnaldi | 6-3, 6-1 | | match details | ||
| 24.03.21 | 1er ronda | Giovanni Fonio | Juan Bautista Otegui | 6-3, 6-4 | | match details | ||
| 20.03.21 | 1/2 | Martin Damm | Giovanni Fonio | 4-6, 6-3, 7-64 | | match details | M15 Rovinj | Arcilla |
| 19.03.21 | 1/4 | Giovanni Fonio | Andrea Basso | 7-64, 6-1 | | match details | ||
| 18.03.21 | 2da ronda | Giovanni Fonio | Mili Poljicak | 6-3, 6-2 | | match details | ||
| 16.03.21 | 1er ronda | Giovanni Fonio | Zsombor Piros | 6-3, 6-3 | | match details | ||
| 09.03.21 | 1er ronda | Pietro Rondoni | Giovanni Fonio | 6-1, 3-6, 6-3 | | match details | M15 Porec | Arcilla |
| 20.02.21 | 1/2 | Pedro Cachin | Giovanni Fonio | 6-72, 6-4, 6-2 | | match details | M15 Antalya | Arcilla |
| 19.02.21 | 1/4 | Giovanni Fonio | David Pichler | 3-6, 6-2, 6-3 | | match details | ||
| 18.02.21 | 2da ronda | Giovanni Fonio | Joao Lucas Reis Da Silva | 6-4, 2-6, 7-5 | | match details | ||
| 16.02.21 | 1er ronda | Giovanni Fonio | Genaro Alberto Olivieri | 6-4, 7-5 | | match details | ||
| 31.01.21 | 1er ronda | Alexandar Lazarov | Giovanni Fonio | 7-63, 4-6, 10-7 | | match details | M15 Antalya | Arcilla |
| 24.01.21 | fin | Giovanni Fonio | Juan Manuel Cerundolo | Juan Manuel Cerundolo - walk over | | match details | M15 Antalya | Arcilla |
| 23.01.21 | 1/2 | Giovanni Fonio | Nuno Borges | 7-65, 7-5 | | match details | ||
| 22.01.21 | 1/4 | Giovanni Fonio | Diego Hidalgo | 6-1, 6-2 | | match details | ||
| 21.01.21 | 2da ronda | Giovanni Fonio | Felix Corwin | 6-0, 6-3 | | match details | ||
| 20.01.21 | 1er ronda | Giovanni Fonio | Riccardo Bonadio | 5-7, 6-0, 6-4 | | match details | ||
| 19.01.21 | calif. | Giovanni Fonio | Yan Sabanin | 6-1, 6-4 | | match details | ||
| 18.01.21 | c 2 | Giovanni Fonio | Evgeny Philippov | 6-1, 6-1 | | match details | ||
| 17.01.21 | c 1 | Giovanni Fonio | Dax Donders | 7-5, 6-3 | | match details | ||
| 14.01.21 | 2da ronda | Sergey Fomin | Giovanni Fonio | 6-4, 7-65 | | match details | M15 Antalya | Arcilla |
| 12.01.21 | 1er ronda | Giovanni Fonio | Denis Yevseyev | 6-1, 7-5 | | match details | ||
| 17.09.20 | 2da ronda | Corentin Denolly | Giovanni Fonio | 7-64, 6-79, 6-2 | | match details | M25 Klosters | Arcilla |
| 16.09.20 | 1er ronda | Giovanni Fonio | Jeffrey Von Der Schulenburg | 6-3, 6-0 | | match details | ||
| 01.09.20 | calif. | Gonzalo Lama | Giovanni Fonio | 2-6, 6-2, 10-6 | | match details | M15 Caslano | Arcilla |
| 31.08.20 | c 1 | Giovanni Fonio | Mattia Bellucci | 4-6, 6-1, 10-4 | | match details | ||
| 30.06.20 | 1er ronda | Luca Vanni | Giovanni Fonio | 6-4, 6-4 | | match details |  All Lower | Arcilla |
| 26.06.20 | 1er ronda | Lorenzo Giustino | Giovanni Fonio | 7-65, 6-4 | | match details | ||
| 24.06.20 | 1er ronda | Giovanni Fonio | Enrico Dalla Valle | 6-2, 6-2 | | match details | ||
| 23.06.20 | 1er ronda | Giovanni Fonio | Andrea Bolla | 4-1, Andrea Bolla - retirado | | match details | ||
| 23.06.20 | 1er ronda | Giovanni Fonio | Roberto Marcora | 6-3, 6-4 | | match details | ||
| 21.06.20 | 1er ronda | Giovanni Fonio | Samuel Vincent Ruggeri | 7-67, 6-4 | | match details | ||
| 12.03.20 | 2da ronda | Giovanni Fonio | Andrea Pellegrino | 7-62, 6-3 | | match details | M15 Porec | Arcilla |
| 11.03.20 | 1er ronda | Giovanni Fonio | Alvaro Lopez San Martin | 7-5, 1-0, Alvaro Lopez San Martin - retirado | | match details | ||
| 15.02.20 | 1er ronda | Giovanni Fonio | Luciano Tacchi | 5-7, 6-3, 10-7 | | match details | M15 Antalya | Arcilla |
| 15.02.20 | 2da ronda | Riccardo Bonadio | Giovanni Fonio | 6-74, 6-4, 11-9 | | match details | ||
| 09.02.20 | fin | Giovanni Fonio | Michael Vrbensky | 4-6, 6-4, 6-3 | | match details | M15 Antalya | Arcilla |
| 08.02.20 | 1/2 | Giovanni Fonio | Davide Galoppini | 7-5, 7-5 | | match details | ||
| 07.02.20 | 1/4 | Giovanni Fonio | Filip Cristian Jianu | 6-1, 6-3 | | match details | ||
| 06.02.20 | 2da ronda | Giovanni Fonio | Daniel Michalski | 4-6, 6-4, 6-3 | | match details | ||
| 04.02.20 | 1er ronda | Giovanni Fonio | Luca Prevosto | 6-1, 6-2 | | match details | ||
| 30.01.20 | 2da ronda | Marco Bortolotti | Giovanni Fonio | 6-4, 5-7, 7-62 | | match details | M15 Antalya | Arcilla |
| 29.01.20 | 1er ronda | Giovanni Fonio | Ivan Davydov | 6-3, 6-1 | | match details | ||
| 07.10.19 | 1er ronda | Giulio Zeppieri | Giovanni Fonio | 6-4, 6-0 | | match details | M25 Santa | Arcilla |
| 03.10.19 | 2da ronda | Enrico Dalla Valle | Giovanni Fonio | 4-6, 6-3, 6-4 | | match details | M25 Santa | Arcilla |
| 02.10.19 | 1er ronda | Giovanni Fonio | Lorenzo Rottoli | 6-4, 6-3 | | match details | ||
| 04.09.19 | 2da ronda | Sadio Doumbia | Giovanni Fonio | Giovanni Fonio - walk over | | match details | M25 Trieste | Arcilla |
| 03.09.19 | 1er ronda | Giovanni Fonio | Luca Tomasetto | 6-3, 7-64 | | match details | ||
| 31.08.19 | 1/2 | Lukas Klein | Giovanni Fonio | 6-4, 7-5 | | match details | M15 Bratislava | Arcilla |
| 30.08.19 | 1/4 | Giovanni Fonio | Dimitriy Voronin | 6-2, 6-3 | | match details | ||
| 29.08.19 | 2da ronda | Giovanni Fonio | Kristof Minarik | 6-1, 6-0 | | match details | ||
| 28.08.19 | 1er ronda | Giovanni Fonio | Li-Wie Tan | 6-1, 6-0 | | match details | ||
| 12.08.19 | 1er ronda | Orlando Luz | Giovanni Fonio | 6-4, 7-63 | | match details | Cordenons Challenger | Arcilla |
| 07.08.19 | 1er ronda | Andrea Basso | Giovanni Fonio | 4-6, 6-3, 6-2 | | match details | M25+H Appiano | Arcilla |
| 26.07.19 | 1/4 | Gonzalo Villanueva | Giovanni Fonio | 3-6, 6-1, 7-5 | | match details | M25+H Pontedera | Arcilla |
| 25.07.19 | 2da ronda | Giovanni Fonio | Lorenzo Musetti | 7-64, 6-2 | | match details | ||
| 24.07.19 | 1er ronda | Giovanni Fonio | Walter Trusendi | 6-2, 6-4 | | match details | ||
| 19.07.19 | 1/4 | Francesco Passaro | Giovanni Fonio | 6-3, 4-6, 7-5 | | match details | M15 Gubbio | Arcilla |
| 18.07.19 | 2da ronda | Giovanni Fonio | Federico Arnaboldi | 6-3, 6-2 | | match details | ||
| 17.07.19 | 1er ronda | Giovanni Fonio | Lorenzo Bocchi | 6-1, 6-4 | | match details | ||
| 11.07.19 | 2da ronda | Christopher O'Connell | Giovanni Fonio | 6-1, 6-2 | | match details | M25 Casinalbo | Arcilla |
| 09.07.19 | 1er ronda | Giovanni Fonio | Nicolae Frunza | 6-3, 6-2 | | match details | ||
| 21.06.19 | 1/4 | Maxime Chazal | Giovanni Fonio | 6-2, 6-2 | | match details | M25+H Toulouse | Arcilla |
| 20.06.19 | 2da ronda | Giovanni Fonio | Arthur Reymond | 6-3, 7-5 | | match details | ||
| 19.06.19 | 1er ronda | Giovanni Fonio | Federico Moreno | 3-6, 6-2, 6-2 | | match details | ||
| 29.05.19 | 1er ronda | Cristian Rodriguez | Giovanni Fonio | 6-76, 7-61, 6-2 | | match details | M25+H Bacau | Arcilla |
| 26.05.19 | fin | Albert Alcaraz Ivorra | Giovanni Fonio | 3-6, 6-4, 6-1 | | match details | M15 Bucharest | Arcilla |
| 25.05.19 | 1/2 | Giovanni Fonio | Thomas Fancutt | 6-4, 6-3 | | match details | ||
| 24.05.19 | 1/4 | Giovanni Fonio | Bogdan Ionut Apostol | 6-2, 7-62 | | match details | ||
| 23.05.19 | 2da ronda | Giovanni Fonio | Justin Butsch | 6-74, 7-64, 6-3 | | match details | ||
| 21.05.19 | 1er ronda | Giovanni Fonio | Vladislav Melnic | 7-66, 6-1 | | match details | ||
| 18.05.19 | 1/2 | Alen Avidzba | Giovanni Fonio | 6-3, 6-2 | | match details | M15 Casale | Arcilla |
| 17.05.19 | 1/4 | Giovanni Fonio | Riccardo Maiga | 7-611, 6-4 | | match details | ||
| 16.05.19 | 2da ronda | Giovanni Fonio | Luca Tomasetto | 6-3, 7-64 | | match details | ||
| 14.05.19 | 1er ronda | Giovanni Fonio | Davide Galoppini | 6-3, 6-0 | | match details | ||
| 25.04.19 | 2da ronda | Hugo Gaston | Giovanni Fonio | 4-6, 4-0, Giovanni Fonio - retirado | | match details | M25 Santa | Arcilla |
| 23.04.19 | 1er ronda | Giovanni Fonio | Manuel Pena Lopez | 7-67, 6-2 | | match details | ||
| 19.04.19 | 1/4 | Jan Satral | Giovanni Fonio | 6-4, 6-0 | | match details | M25 Santa | Arcilla |
| 18.04.19 | 2da ronda | Giovanni Fonio | Gabriele Bosio | 6-2, 6-3 | | match details | ||
| 17.04.19 | 1er ronda | Giovanni Fonio | Federico Arnaboldi | 6-3, 6-0 | | match details | ||
| 02.04.19 | 1er ronda | Zsombor Piros | Giovanni Fonio | 4-6, 6-3, 6-0 | | match details | M25 Santa | Arcilla |
| 29.03.19 | 1/4 | Andrea Pellegrino | Giovanni Fonio | 7-62, 6-4 | | match details | M25 Santa | Arcilla |
| 28.03.19 | 2da ronda | Giovanni Fonio | Nicolae Frunza | 6-1, 6-2 | | match details | ||
| 27.03.19 | 1er ronda | Giovanni Fonio | Hendrik Jebens | 7-67, 6-1 | | match details | ||
| 31.01.19 | 2da ronda | Sergi Perez Contri | Giovanni Fonio | 6-2, Giovanni Fonio - retirado | | match details | M15 Palmanova | Arcilla |
| 29.01.19 | 1er ronda | Giovanni Fonio | Dante Gennaro | 6-2, 7-5 | | match details | ||
| 24.01.19 | 2da ronda | Maxime Mora | Giovanni Fonio | 6-1, 7-65 | | match details | M15 Palmanova | Arcilla |
| 22.01.19 | 1er ronda | Giovanni Fonio | Jaume Pla Malfeito | 7-5, 6-3 | | match details | ||
| 11.10.18 | 1er ronda | David Pichler | Giovanni Fonio | 6-0, 6-1 | | match details | Italy F31 | Arcilla |
| 03.10.18 | 1er ronda | Sergio Gutierrez-Ferrol | Giovanni Fonio | 2-6, 7-65, 6-2 | | match details | Florence Challenger | Arcilla |
| 29.09.18 | fin | Sandro Ehrat | Giovanni Fonio | 7-5, 6-4 | | match details | Italy F29 | Arcilla |
| 28.09.18 | 1/2 | Giovanni Fonio | Davide Galoppini | 7-5, 6-3 | | match details | ||
| 27.09.18 | 1/4 | Giovanni Fonio | Peter Torebko | 6-3, 7-64 | | match details | ||
| 26.09.18 | 2da ronda | Giovanni Fonio | Francesco Forti | 6-2, 6-4 | | match details | ||
| 24.09.18 | 1er ronda | Giovanni Fonio | Samuel Bensoussan | 7-63, 6-4 | | match details | ||
| 17.09.18 | calif. | Tomas Barrios Vera | Giovanni Fonio | 0-6, 6-2, 6-4 | | match details | Biella Challenger | Arcilla |
| 16.09.18 | c 2 | Giovanni Fonio | Andrea Basso | 6-3, 7-66 | | match details | ||
| 15.09.18 | c 1 | Giovanni Fonio | Edoardo Ceretti | 6-0, 6-0 | | match details | ||
| 06.09.18 | 2da ronda | Federico Delbonis | Giovanni Fonio | 6-1, 6-3 | | match details | Genova Challenger | Arcilla |
| 04.09.18 | 1er ronda | Giovanni Fonio | Gastao Elias | 6-4, 6-2 | | match details | ||
| 25.08.18 | c 1 | Daniel Dutra Da Silva | Giovanni Fonio | 6-0, 6-4 | | match details | Como Challenger | Arcilla |
| 08.08.18 | 2da ronda | Joao Pedro Sorgi | Giovanni Fonio | 7-64, 6-1 | | match details | Italy F22 | Arcilla |
| 06.08.18 | 1er ronda | Giovanni Fonio | Daniel Dutra Da Silva | 6-2, 4-6, 6-3 | | match details | ||
| 01.08.18 | 2da ronda | Joao Souza | Giovanni Fonio | 7-64, 6-76, 6-3 | | match details | Italy F21 | Arcilla |
| 31.07.18 | 1er ronda | Giovanni Fonio | Federico Iannaccone | 6-3, 6-0 | | match details | ||
| 25.07.18 | 2da ronda | Christian Lindell | Giovanni Fonio | 6-2, 6-2 | | match details | Italy F20 | Arcilla |
| 24.07.18 | 1er ronda | Giovanni Fonio | Edoardo Lavagno | 6-3, 6-4 | | match details | ||
| 16.07.18 | calif. | Andrea Vavassori | Giovanni Fonio | 3-6, 6-3, 6-4 | | match details | San Benedetto | Arcilla |
| 15.07.18 | c 2 | Giovanni Fonio | Gonzalo Villanueva | 6-4, 6-4 | | match details | ||
| 14.07.18 | c 1 | Giovanni Fonio | Cristian Valentini | 6-0, 6-0 | | match details | ||
| 08.07.18 | c 1 | Oriol Roca Batalla | Giovanni Fonio | 6-2, 6-3 | | match details | Perugia Challenger | Arcilla |
| 05.07.18 | 1/4 | Mircea-Alexandru Jecan | Giovanni Fonio | 7-5, 7-63 | | match details | Italy F17 | Arcilla |
| 04.07.18 | 2da ronda | Giovanni Fonio | Luca Tomasetto | 4-6, 6-1, 6-1 | | match details | ||
| 03.07.18 | 1er ronda | Giovanni Fonio | Matteo Fortini | 6-1, 1-0, Matteo Fortini - retirado | | match details | ||
| 19.06.18 | 1er ronda | Roberto Carballes Baena | Giovanni Fonio | 3-6, 7-65, 7-5 | | match details | L'Aquila Challenger | Arcilla |
| 14.06.18 | 1/4 | Nik Razborsek | Giovanni Fonio | 7-63, 6-2 | | match details | Italy F14 | Arcilla |
| 13.06.18 | 2da ronda | Giovanni Fonio | Fabrizio Ornago | 6-3, 6-4 | | match details | ||
| 11.06.18 | 1er ronda | Giovanni Fonio | Riccardo Balzerani | 7-61, 6-4 | | match details | ||
| 08.06.18 | 1/2 | Riccardo Bellotti | Giovanni Fonio | 6-4, 4-6, 6-3 | | match details | Italy F13 | Arcilla |
| 07.06.18 | 1/4 | Giovanni Fonio | Matteo Viola | 7-62, 6-2 | | match details | ||
| 06.06.18 | 2da ronda | Giovanni Fonio | Peter Nagy | 2-6, 6-3, 6-3 | | match details | ||
| 05.06.18 | 1er ronda | Giovanni Fonio | Alessandro Ragazzi | 6-2, 6-4 | | match details | ||
| 29.05.18 | 1er ronda | Alexander Lazov | Giovanni Fonio | 7-5, 7-5 | | match details | Italy F12 | Arcilla |
| 18.05.18 | 1/2 | Bastian Malla | Giovanni Fonio | 6-1, 6-4 | | match details | Italy F10 | Arcilla |
| 17.05.18 | 1/4 | Giovanni Fonio | Jannik Sinner | 6-3, 6-3 | | match details | ||
| 16.05.18 | 2da ronda | Giovanni Fonio | Davide Della Tommasina | 7-62, 3-6, 6-3 | | match details | ||
| 14.05.18 | 1er ronda | Giovanni Fonio | Matthias Haim | 6-3, 6-3 | | match details | ||
| 08.05.18 | 1er ronda | Patricio Heras | Giovanni Fonio | 6-4, 3-6, 7-5 | | match details | Rome Challenger | Arcilla |
| 27.04.18 | 1/2 | Adrian Bodmer | Giovanni Fonio | 5-7, 6-2, 7-5 | | match details | Italy F9 | Arcilla |
| 26.04.18 | 1/4 | Giovanni Fonio | Billy Harris | 6-0, 2-6, 6-3 | | match details | ||
| 25.04.18 | 2da ronda | Giovanni Fonio | Filip Horansky | 6-3, 6-3 | | match details | ||
| 24.04.18 | 1er ronda | Giovanni Fonio | Walter Trusendi | 7-5, 6-0 | | match details | ||
| 16.04.18 | 1er ronda | Hernan Casanova | Giovanni Fonio | 7-64, 6-3 | | match details | Italy F8 | Arcilla |
| 04.04.18 | 2da ronda | Juan Ignacio Galarza | Giovanni Fonio | 4-6, 6-3, 6-1 | | match details | Italy F6 | Arcilla |
| 03.04.18 | 1er ronda | Giovanni Fonio | Mike Loccisano | 6-3, 6-2 | | match details | ||
| 02.04.18 | calif. | Giovanni Fonio | Franco Capalbo | 3-6, 6-4, 6-2 | | match details | ||
| 01.04.18 | c 2 | Giovanni Fonio | Milos Nikolic | 6-3, 6-2 | | match details | ||
| 28.03.18 | 1er ronda | Maciej Rajski | Giovanni Fonio | 7-5, 6-3 | | match details | Italy F5 | Arcilla |
| 19.09.17 | 1er ronda | Miomir Kecmanovic | Giovanni Fonio | 6-3, 6-1 | | match details | Italy F30 | Arcilla |
| 13.09.17 | 2da ronda | Riccardo Bonadio | Giovanni Fonio | 6-4, 7-5 | | match details | Italy F29 | Arcilla |
| 11.09.17 | 1er ronda | Giovanni Fonio | Franco Capalbo | 4-6, 6-4, 6-4 | | match details | ||
| 24.08.17 | 2da ronda | Cristian Carli | Giovanni Fonio | 6-4, 7-5 | | match details | Italy F26 | Arcilla |
| 23.08.17 | 1er ronda | Giovanni Fonio | Andrea Borroni | 6-4, 6-2 | | match details | ||
| 09.08.17 | 2da ronda | Federico Coria | Giovanni Fonio | 6-1, 6-3 | | match details | Italy F25 | Arcilla |
| 08.08.17 | 1er ronda | Giovanni Fonio | Stefano Reitano | 6-3, 3-6, 6-1 | | match details | ||
| 03.08.17 | 2da ronda | Tsung-Hua Yang | Giovanni Fonio | 7-64, 1-6, 7-65 | | match details | Macedonia F2 | Arcilla |
| 01.08.17 | 1er ronda | Giovanni Fonio | Goran Markovic | 6-1, 7-5 | | match details | ||
| 31.07.17 | calif. | Giovanni Fonio | Aziz Kijametovic | 6-3, 6-3 | | match details | ||
| 31.07.17 | c 2 | Giovanni Fonio | Federico Bertuccioli | 4-1, Federico Bertuccioli - retirado | | match details | ||
| 26.07.17 | 1er ronda | Nicholas Horton | Giovanni Fonio | 6-4, 3-6, 6-3 | | match details | Macedonia F1 | Arcilla |
| 22.07.17 | 1/2 | Riccardo Bonadio | Giovanni Fonio | 6-4, 6-0 | | match details | Italy F22 | Arcilla |
| 21.07.17 | 1/4 | Giovanni Fonio | Claudio Fortuna | 6-4, 6-3 | | match details | ||
| 19.07.17 | 2da ronda | Giovanni Fonio | Nicola Ghedin | 6-4, 7-5 | | match details | ||
| 17.07.17 | 1er ronda | Giovanni Fonio | Eros Siringo | 6-4, 6-4 | | match details | ||
| 17.07.17 | c 1 | Giovanni Fonio | Matteo Vialmin | 6-1, 6-4 | | match details | ||
| 17.07.17 | calif. | Giovanni Fonio | Alberto Caratozzolo | 6-3, 6-2 | | match details | ||
| 10.07.17 | c 1 | Vital Flurin Leuch | Giovanni Fonio | 6-4, 6-4 | | match details | Austria F2 | Arcilla |
| 15.06.17 | 1/4 | Vasile Antonescu | Giovanni Fonio | 6-2, 3-6, 6-3 | | match details | Italy F17 | Arcilla |
| 14.06.17 | 2da ronda | Giovanni Fonio | Filippo Baldi | 7-64, 6-1 | | match details | ||
| 13.06.17 | 1er ronda | Giovanni Fonio | Fernando Romboli | 7-65, 6-4 | | match details | ||
| 12.06.17 | c 1 | Giovanni Fonio | Facundo Jofre | 6-2, 6-4 | | match details | ||
| 12.06.17 | calif. | Giovanni Fonio | Gianluca Acquaroli | 6-3, 3-6, 6-4 | | match details | ||
| 05.06.17 | c 1 | Giovanni Fonio | Sam Longhurst | 6-4, 6-2 | | match details | Italy F16 | Arcilla |
| 05.06.17 | calif. | Flavio Cipolla | Giovanni Fonio | 6-3, 6-3 | | match details | ||
| 05.06.17 | c 2 | Giovanni Fonio | Fernando Yamacita | 6-3, 6-1 | | match details | ||
| 23.05.17 | 1er ronda | Nicola Kuhn | Giovanni Fonio | 6-3, 6-3 | | match details | Hungary F3 | Arcilla |
| 22.05.17 | c 2 | Giovanni Fonio | Joachim Li-Ernoul | 6-1, 6-1 | | match details | ||
| 22.05.17 | calif. | Giovanni Fonio | Dragos Torge | 6-0, 6-3 | | match details | ||
| 15.05.17 | 1er ronda | Adelchi Virgili | Giovanni Fonio | 6-2, 6-75, 6-0 | | match details | Italy F13 | Arcilla |
| 11.05.17 | 2da ronda | Nils Langer | Giovanni Fonio | 6-4, 7-5 | | match details | Italy F12 | Arcilla |
| 10.05.17 | 1er ronda | Giovanni Fonio | Enrico Dalla Valle | 2-6, 7-62, 6-4 | | match details | ||
| 20.03.17 | 1er ronda | Marco Cecchinato | Giovanni Fonio | 6-2, 6-0 | | match details | Italy F5 | Arcilla |
| 03.10.16 | 1er ronda | Walter Trusendi | Giovanni Fonio | 6-3, 6-1 | | match details | Italy F32 | Arcilla |
| 27.09.16 | 1er ronda | Corentin Denolly | Giovanni Fonio | 6-0, 6-0 | | match details | Italy F31 | Arcilla |
| 26.09.16 | c 1 | Giovanni Fonio | Alessandro Colella | 6-3, 6-0 | | match details | ||
| 26.09.16 | calif. | Giovanni Fonio | Juan Ignacio Iliev | 6-3, 6-74, 6-2 | | match details | ||
| 19.09.16 | calif. | Enrico Dalla Valle | Giovanni Fonio | 7-65, 6-2 | | match details | Italy F30 | Arcilla |
| 19.09.16 | c 1 | Giovanni Fonio | Alessandro Ceppellini | 6-3, 6-4 | | match details | ||
| 05.09.16 | c 1 | Giovanni Oradini | Giovanni Fonio | 7-63, 6-4 | | match details | Italy F28 | Arcilla |
| 29.08.16 | calif. | Tomas Barrios Vera | Giovanni Fonio | 6-1, 6-1 | | match details | Italy F27 | Arcilla |
| 29.08.16 | c 1 | Giovanni Fonio | Francesco Ferrari | 3-6, 6-1, 6-4 | | match details | ||
| 21.08.16 | c 2 | Nikola Mektic | Giovanni Fonio | 6-4, 6-3 | | match details | Manerbio Challenger | Arcilla |
| 20.08.16 | c 1 | Giovanni Fonio | Giuseppe Tresca | 6-3, 6-2 | | match details | ||
| 15.08.16 | c 1 | Giovanni Fonio | Alberto Zani | 6-2, 6-2 | | match details | Italy F25 | Arcilla |
| 15.08.16 | c 2 | Hugo Pontico | Giovanni Fonio | 7-5, 6-2 | | match details | ||
| 08.08.16 | c 1 | Giovanni Fonio | Nicola Vidal | 6-1, 7-5 | | match details | Italy F24 | Arcilla |
| 08.08.16 | calif. | Wilson Leite | Giovanni Fonio | 7-5, 6-2 | | match details | ||
| 23.05.16 | calif. | Filippo Baldi | Giovanni Fonio | 6-74, 6-2, 6-4 | | match details | Italy F12 | Arcilla |
| 23.05.16 | c 1 | Giovanni Fonio | Agostino Cufalo | 6-0, 3-6, 6-4 | | match details | ||
| 12.10.15 | c 1 | Giovanni Fonio | Linus Krohn | 6-3, 6-4 | | match details | Italy F31 | Arcilla |
| 12.10.15 | calif. | Julian Onken | Giovanni Fonio | 6-2, 5-7, 7-63 | | match details | ||
| 05.10.15 | calif. | Giovanni Fonio | Alberto Cammarata | 7-5, 4-6, 6-4 | | match details | Italy F30 | Arcilla |
| 05.10.15 | 1er ronda | Andrea Basso | Giovanni Fonio | 6-0, 6-2 | | match details | ||
| 05.10.15 | c 1 | Giovanni Fonio | Maurizio Speziali | 6-1, 6-0 | | match details | ||
| 21.09.15 | calif. | Manuel Mazzella | Giovanni Fonio | 6-3, 6-75, 6-2 | | match details | Italy F28 | Arcilla |
| 21.09.15 | c 1 | Giovanni Fonio | Roberto Binaghi | 6-1, 6-0 | | match details | ||
| 14.09.15 | c 1 | Giovanni Fonio | Francesco Moncagatto | 4-6, 6-3, 6-3 | | match details | Italy F27 | Arcilla |
| 14.09.15 | calif. | Manuel Mazzella | Giovanni Fonio | 7-66, 6-75, 6-4 | | match details | ||
| 07.09.15 | 1er ronda | Filippo Leonardi | Giovanni Fonio | 7-5, 6-4 | | match details | Italy F26 | Arcilla |
| 17.08.15 | 1er ronda | Maximilian Neuchrist | Giovanni Fonio | 6-3, 6-3 | | match details | Italy F23 | Arcilla |
| 17.08.15 | c 1 | Giovanni Fonio | Riccardo Merone | 6-2, 6-1 | | match details | ||
| 17.08.15 | calif. | Giovanni Fonio | Mariano Esposito | 5-0, Mariano Esposito - retirado | | match details | ||
| 10.08.15 | c 1 | Collin Altamirano | Giovanni Fonio | 6-3, 6-4 | | match details | Italy F22 | Arcilla |
| 15.06.15 | calif. | Giovanni Fonio | Filippo Mora | 6-0, 7-5 | | match details | Italy F14 | Arcilla |
| 15.06.15 | 1er ronda | Pietro Licciardi | Giovanni Fonio | 6-1, 6-4 | | match details | ||
| 15.06.15 | c 1 | Giovanni Fonio | Andrea Vavassori | 7-68, 6-4 | | match details | ||
| 29.09.14 | c 1 | Antonio Mastrelia | Giovanni Fonio | 6-4, 6-0 | | match details | Italy F34 | Arcilla |
| 22.09.14 | c 1 | Imran Aswat | Giovanni Fonio | 4-6, 6-2, 2-0, Giovanni Fonio - retirado | | match details | Italy F33 | Arcilla |
| 15.09.14 | c 1 | Lorenzo Sonego | Giovanni Fonio | 6-78, 6-1, 6-1 | | match details | Italy F32 | Arcilla |