| Challenger Manerbio Qual | 08/20 14:30 | 46 | [313] Federico Gaio v Walter Trusendi [445] | 6-2,6-3 | |
| Challenger Manerbio Qual | 08/19 07:30 | 45 | [313] Federico Gaio v Hugo Nys [475] | 6-4,3-6,6-3 | |
| Challenger - Cordenons | 08/16 17:00 | 26 | [108] Laslo Djere v Federico Gaio [313] | 7-5,6-2 | |
| Challenger - Cordenons | 08/15 08:00 | 25 | [238] Zdenek Kolar v Federico Gaio [313] | 3-6,6-1,1-6 | |
| Challenger - Biella | 08/03 09:00 | 26 | [309] Federico Gaio v Joao Souza [156] | 6-2,6-7,4-6 | |
| Challenger - Biella | 08/01 14:30 | 25 | [309] Federico Gaio v Calvin Hemery [174] | 4-6,6-2,6-4 | |
| Challenger Cortina | 07/25 08:30 | 25 | [328] Miljan Zekic v Federico Gaio [200] | 7-6,7-5 | |
| Challenger - San Benedetto | 07/20 14:00 | 26 | [273] Federico Coria v Federico Gaio [205] | 6-0,7-6 | |
| Challenger - San Benedetto | 07/18 11:00 | 25 | [234] Maxime Janvier v Federico Gaio [205] | 6-4,3-6,5-7 | |
| Challenger - Perugia | 07/12 10:00 | 25 | [219] Benjamin Bonzi v Federico Gaio [162] | 6-1,7-6 | |
| Challenger Marburg | 07/04 10:00 | 25 | [207] Calvin Hemery v Federico Gaio [162] | 4-6,6-3,6-1 | |
| Wimbledon Qual | 06/26 14:35 | 44 | [162] Federico Gaio v Yannick Hanfmann [173] | 4-6,3-6 | |
| Challenger - Todi | 06/19 15:00 | 25 | [281] Matteo Donati v Federico Gaio [160] | 5-7,6-1,6-1 | |
| Challenger Caltanissetta | 06/12 18:00 | 25 | [217] Riccardo Bellotti v Federico Gaio [161] | 6-3,6-0 | |
| French Open Qual | 05/22 08:00 | 44 | [210] Gleb Sakharov v Federico Gaio [158] | 6-4,6-7,7-6 | |
| ATP Estoril Qual | 04/29 13:45 | 26 | [218] Salvatore Caruso v Federico Gaio [159] | 6-1,6-2 | |
| ATP Budapest Qual | 04/22 08:30 | 45 | [69] Aljaz Bedene v Federico Gaio [159] | 6-4,6-2 | |
| Challenger - Barletta | 04/12 13:40 | 26 | [214] Lorenzo Giustino v Federico Gaio [164] | 6-3,6-1 | |
| Challenger - Barletta | 04/10 11:55 | 25 | [209] Daniel Brands v Federico Gaio [164] | 6-4,6-7,2-6 | |
| Challenger Sophia Antipolis | 04/04 13:20 | 25 | [164] Federico Gaio v Filip Krajinovic [220] | 3-6,4-6 | |
| ATP Miami Qual | 03/20 20:35 | 44 | [146] Federico Gaio v Aljaz Bedene [94] | 4-6,3-6 | |
| Challenger Irving Qual | 03/13 18:40 | 45 | [277] Ramkumar Ramanathan v Federico Gaio [159] | 5-7,6-1,6-4 | |
| ATP - Indian Wells | 03/10 19:00 | 23 | [79] Kevin Anderson v Federico Gaio [159] | 6-1,6-4 | |
| ATP Indian Wells Qual | 03/08 21:05 | 45 | [159] Federico Gaio v Andrew Whittington [167] | 6-2,7-5 | |
| ATP Indian Wells Qual | 03/07 23:15 | 44 | [110] Sergiy Stakhovsky v Federico Gaio [159] | 6-7,3-6 | |
| ATP Rio De Janeiro Qual | 02/18 12:00 | 45 | Taro Daniel v Federico Gaio | 6-1,0-6,6-1 | |
| ATP Quito | 02/10 23:30 | 27 | Victor Estrella Burgos v Federico Gaio | 6-4,6-4 | |
| ATP Quito | 02/09 20:10 | 26 | Federico Gaio v Gerald Melzer | 6-7,6-3,7-6 | |
| ATP Quito | 02/08 01:50 | 25 | Joao Souza v Federico Gaio | 7-5,4-6,5-7 | |
| ATP Quito Qual | 02/05 19:30 | 46 | Federico Gaio v Marco Cecchinato | 6-7,7-6,6-4 |
Wikipedia - Federico Gaio
Federico Gaio (Italian pronunciation: [fedeˈriːko ˈɡaːjo]; born 5 March 1992) is an Italian professional tennis player. He competes mainly on the ATP Challenger Tour and on the ITF circuit. He has won four Challenger titles and nine ITF futures singles titles. He reached his career high ATP singles ranking of World No. 124 in February 2020. In doubles, he has won three Challenger and four ITF futures doubles titles. He reached a career high in doubles of World No. 163 on 2 November 2020 after his maiden ATP doubles final at the 2020 Rio Open partnering Salvatore Caruso.