Challenger de Nonthaburi 01/20 03:30 28 [279] Giovanni Fonio v Seongchan Hong [247] 4-6,1-6
Challenger de Nonthaburi 01/19 03:30 27 [147] Nicolás Moreno de Alboran v Giovanni Fonio [279] 4-6,4-6
Challenger de Nonthaburi 01/18 03:30 26 [279] Giovanni Fonio v Sho Shimabukuro [148] 6-0,6-7,7-5
Challenger de Nonthaburi 01/16 08:15 25 [222] Jules Marie v Giovanni Fonio [279] Retired
Challenger de Nonthaburi 01/15 03:00 19 [248] Lucas Poullain v Giovanni Fonio [279] 6-4,6-7,2-6
Challenger de Nonthaburi 01/14 04:55 14 [371] Nick Hardt v Giovanni Fonio [281] 4-6,2-6
Challenger de Nonthaburi 01/10 03:00 26 [253] Brandon Holt v Giovanni Fonio [281] 7-6,6-1
Challenger de Nonthaburi 01/08 09:30 25 [329] Dominik Palan v Giovanni Fonio [281] 7-6,4-6,6-7
Challenger de Nonthaburi 12/31 03:00 14 [274] Giovanni Fonio v Christian Langmo [385] 3-6,6-3,6-7
Challenger de Yokkaichi 12/01 02:50 27 [285] Giovanni Fonio v Marc Polmans [162] 1-6,7-6,2-6
Challenger de Yokkaichi 11/30 03:20 26 [101] Yosuke Watanuki v Giovanni Fonio [285] 6-3,2-6,5-7
Challenger de Yokkaichi 11/27 04:45 25 [285] Giovanni Fonio v Kalin Ivanovski [305] 4-6,7-6,7-6
Challenger de Yokohama 11/24 04:05 27 [98] Yosuke Watanuki v Giovanni Fonio [299] 3-6,6-2,6-1
Challenger de Yokohama 11/23 05:15 26 [299] Giovanni Fonio v Leandro Riedi [208] 4-6,7-6,6-4
Challenger de Yokohama 11/21 02:45 25 [337] August Holmgren v Giovanni Fonio [299] 4-6,1-6
Challenger de Yokohama 11/20 03:30 19 [306] Giovanni Fonio v Colin Sinclair [361] 3-6,7-5,6-7
Challenger de Yokohama 11/19 05:10 14 [306] Giovanni Fonio v Hiroki Moriya [435] 5-7,6-3,6-4
Challenger de Kobe 11/14 05:00 25 [306] Giovanni Fonio v Shintaro Mochizuki [137] 6-4,2-6,3-6
Challenger de Kobe 11/13 02:55 19 [306] Giovanni Fonio v Shinji Hazawa [315] 6-3,6-7,6-1
Challenger de Kobe 11/12 05:25 14 [306] Giovanni Fonio v Hiroki Moriya [428] 7-5,6-2
Challenger de Matsuyama 11/07 03:45 25 [155] Sho Shimabukuro v Giovanni Fonio [306] 5-7,6-4,6-4
ITF M25 Santa Margarita 10/25 08:00 26 [306] Giovanni Fonio v Giovanni Oradini [396] 6-3,3-6,2-6
ITF M25 Santa Margarita 10/24 09:00 25 Giovanni Fonio v Giammarco Gandolfi 6-2,6-3
ITF M25 Santa Margarita 10/19 09:20 27 [304] Giovanni Fonio v Nerman Fatic [224] 6-7,4-6
ITF M25 Santa Margarita 10/18 07:55 26 Giovanni Fonio v Luciano Carraro 6-4,6-2
ITF M25 Santa Margarita 10/17 13:25 25 Giovanni Fonio v Andrea Gola 7-6,6-2
ITF M25 Santa Margarita 10/12 08:00 27 [459] Marcello Serafini v Giovanni Fonio [311] 7-6,6-3
ITF M25 Santa Margarita 10/11 09:20 26 Niccolo Catini v Giovanni Fonio 2-6,3-6
ITF M25 Santa Margarita 10/10 09:45 25 Gabriele Piraino v Giovanni Fonio 6-7,0-6
Challenger de Lisboa 10/01 10:45 14 [314] Giovanni Fonio v Luka Mikrut [411] 6-7,3-6

Wikipedia - Giovanni Fonio

Giovanni Fonio (born 7 May 1998) is an Italian tennis player. He took his first steps in tennis at the age of 5, at the Piazzano tennis club in Novara.

Fonio has a career high ATP singles ranking of 274 achieved on 4 Dicember 2023. He also has a career high doubles ranking of 406 achieved on 15 January 2024.

Fonio has won 2 ATP Challenger doubles title: at the 2023 Internazionali di Tennis del Friuli Venezia Giulia with Francesco Forti and at the 2021 Antalya Challenger III with Riccardo Bonadio.

The greatest victory achieved by Giovanni was certainly during the Yokkaichi Challenger in Japan, on 30 November 2023, when he beat the then top 100 player Yosuke Watanuki in 3 sets (3-6 / 6-2 / 7-5).

An important presence in high-level tournaments was certainly in May 2022 at the qualifiers at the Internazionali d’Italia, unfortunately he lost against Emil Ruusuvuori 2-1 (4-6 / 7-6 / 3-6).