Name: Giovanni Fonio
Country: Italy
Birthdate: 07.05.98, 27 years
ATP ranking: 331
TOP ranking's position: 269 (29.01.24, 216 points)
Points: 155
Prize money: 177.972 $
Matches total: 583
Win: 340
%: 58.32 %
Country: Italy
Birthdate: 07.05.98, 27 years
ATP ranking: 331
TOP ranking's position: 269 (29.01.24, 216 points)
Points: 155
Prize money: 177.972 $
Matches total: 583
Win: 340
%: 58.32 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2025 | 21/11 | 6/3 | 12/6 | 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 | 340/243 | 71/44 | 251/185 | 14/10 | 3/3 | 1/1 | 0/0 |
| perc. % | 58.32 % | 61.74 % | 57.57 % | 58.33 % | 50 % | 50 % | 0 % |
Giovanni Fonio / Fixtures
| 13.05.25 | qual. | Carlos Sanchez Jover | Giovanni Fonio | match details |  Turin Challenger | Clay |
Giovanni Fonio form / year 2019 / surface: Clay
Giovanni Fonio / year 2019 / surface: Clay
| 07.10.19 | 1st round | Giulio Zeppieri | Giovanni Fonio | 6-4, 6-0 |  | match details | M25 Santa | Clay |
| 03.10.19 | 2nd round | Enrico Dalla Valle | Giovanni Fonio | 4-6, 6-3, 6-4 | | match details | M25 Santa | Clay |
| 02.10.19 | 1st round | Giovanni Fonio | Lorenzo Rottoli | 6-4, 6-3 |  | match details | ||
| 04.09.19 | 2nd round | Sadio Doumbia | Giovanni Fonio | Giovanni Fonio - walk over | | match details | M25 Trieste | Clay |
| 03.09.19 | 1st round | 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 | Clay |
| 30.08.19 | 1/4 | Giovanni Fonio | Dimitriy Voronin | 6-2, 6-3 | | match details | ||
| 29.08.19 | 2nd round | Giovanni Fonio | Kristof Minarik | 6-1, 6-0 | | match details | ||
| 28.08.19 | 1st round | Giovanni Fonio | Li-Wie Tan | 6-1, 6-0 | | match details | ||
| 12.08.19 | 1st round | Orlando Luz | Giovanni Fonio | 6-4, 7-63 | | match details | Cordenons Challenger | Clay |
| 07.08.19 | 1st round | Andrea Basso | Giovanni Fonio | 4-6, 6-3, 6-2 | | match details | M25+H Appiano | Clay |
| 26.07.19 | 1/4 | Gonzalo Villanueva | Giovanni Fonio | 3-6, 6-1, 7-5 | | match details | M25+H Pontedera | Clay |
| 25.07.19 | 2nd round | Giovanni Fonio | Lorenzo Musetti | 7-64, 6-2 | | match details | ||
| 24.07.19 | 1st round | 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 | Clay |
| 18.07.19 | 2nd round | Giovanni Fonio | Federico Arnaboldi | 6-3, 6-2 | | match details | ||
| 17.07.19 | 1st round | Giovanni Fonio | Lorenzo Bocchi | 6-1, 6-4 | | match details | ||
| 11.07.19 | 2nd round | Christopher O'Connell | Giovanni Fonio | 6-1, 6-2 | | match details | M25 Casinalbo | Clay |
| 09.07.19 | 1st round | 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 | Clay |
| 20.06.19 | 2nd round | Giovanni Fonio | Arthur Reymond | 6-3, 7-5 | | match details | ||
| 19.06.19 | 1st round | Giovanni Fonio | Federico Moreno | 3-6, 6-2, 6-2 | | match details | ||
| 29.05.19 | 1st round | Cristian Rodriguez | Giovanni Fonio | 6-76, 7-61, 6-2 | | match details |  M25+H Bacau | Clay |
| 26.05.19 | fin | Albert Alcaraz Ivorra | Giovanni Fonio | 3-6, 6-4, 6-1 | | match details | M15 Bucharest | Clay |
| 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 | 2nd round | Giovanni Fonio | Justin Butsch | 6-74, 7-64, 6-3 | | match details | ||
| 21.05.19 | 1st round | 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 | Clay |
| 17.05.19 | 1/4 | Giovanni Fonio | Riccardo Maiga | 7-611, 6-4 | | match details | ||
| 16.05.19 | 2nd round | Giovanni Fonio | Luca Tomasetto | 6-3, 7-64 | | match details | ||
| 14.05.19 | 1st round | Giovanni Fonio | Davide Galoppini | 6-3, 6-0 | | match details | ||
| 25.04.19 | 2nd round | Hugo Gaston | Giovanni Fonio | 4-6, 4-0, Giovanni Fonio - retired | | match details | M25 Santa | Clay |
| 23.04.19 | 1st round | 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 | Clay |
| 18.04.19 | 2nd round | Giovanni Fonio | Gabriele Bosio | 6-2, 6-3 | | match details | ||
| 17.04.19 | 1st round | Giovanni Fonio | Federico Arnaboldi | 6-3, 6-0 | | match details | ||
| 02.04.19 | 1st round | Zsombor Piros | Giovanni Fonio | 4-6, 6-3, 6-0 | | match details | M25 Santa | Clay |
| 29.03.19 | 1/4 | Andrea Pellegrino | Giovanni Fonio | 7-62, 6-4 | | match details | M25 Santa | Clay |
| 28.03.19 | 2nd round | Giovanni Fonio | Nicolae Frunza | 6-1, 6-2 | | match details | ||
| 27.03.19 | 1st round | Giovanni Fonio | Hendrik Jebens | 7-67, 6-1 | | match details | ||
| 31.01.19 | 2nd round | Sergi Perez Contri | Giovanni Fonio | 6-2, Giovanni Fonio - retired | | match details |  M15 Palmanova | Clay |
| 29.01.19 | 1st round | Giovanni Fonio | Dante Gennaro | 6-2, 7-5 | | match details | ||
| 24.01.19 | 2nd round | Maxime Mora | Giovanni Fonio | 6-1, 7-65 | | match details | M15 Palmanova | Clay |
| 22.01.19 | 1st round | Giovanni Fonio | Jaume Pla Malfeito | 7-5, 6-3 | | match details |
