| Challenger Aguascalientes | 04/23 18:45 | 28 | [185] Federico Gaio v Juan Pablo Ficovich [204] | 7-6,5-7,4-6 | |
| Challenger Aguascalientes | 04/22 19:35 | 27 | [185] Federico Gaio v Steven Diez [297] | 6-7,6-2,6-3 | |
| Challenger Aguascalientes | 04/21 16:00 | 26 | [185] Federico Gaio v Istomin, Denis [286] | 6-4,6-2 | |
| Challenger Aguascalientes | 04/19 16:00 | 25 | [185] Federico Gaio v Paul Jubb [231] | 6-4,6-1 | |
| Challenger - San Luis Potosí | 04/14 00:35 | 26 | [488] Antoine Bellier v Federico Gaio [186] | 6-3,1-6,6-3 | |
| Challenger - San Luis Potosí | 04/11 23:35 | 25 | [317] Krstin, Pedja v Federico Gaio [186] | 2-6,6-2,5-7 | |
| Challenger - Mexique | 04/05 18:20 | 25 | [186] Federico Gaio v Mateus Alves [469] | 3-6,6-3,4-6 | |
| Marbella, Spain | 03/30 12:30 | 26 | [79] Roberto Carballes Baena v Federico Gaio [187] | 6-4,7-6 | |
| Marbella, Spain | 03/29 08:00 | 25 | [187] Federico Gaio v Pol M Tiffon [408] | Retired | |
| Challenger Roseto | 03/14 12:15 | 25 | [177] Flavio Cobolli v Federico Gaio [185] | 6-3,6-4 | |
| Challenger Roseto | 03/07 12:50 | 25 | [185] Federico Gaio v Nino Serdarusic [219] | 2-6,6-7 | |
| Challenger Gran Canaria | 03/01 11:45 | 25 | [320] Johan Nikles v Federico Gaio [186] | 2-6,7-6,6-3 | |
| Challenger - Bengaluru | 02/15 07:05 | 25 | Federico Gaio v Antoine Bellier | 4-6,3-6 | |
| Challenger - Bengaluru | 02/08 04:30 | 25 | [467] Gabriel Decamps v Federico Gaio [176] | 6-3,6-3 | |
| ATP Pune | 01/31 07:30 | 25 | [174] Federico Gaio v Radu Albot [108] | 2-6,6-7 | |
| Open d'Australie | 01/11 04:45 | 14 | [254] Kamke, Tobias v Federico Gaio [158] | 6-4,6-2 | |
| Forli 6, Italy | 12/07 17:30 | 25 | [423] Aldin Setkic v Federico Gaio [153] | 7-5,6-2 | |
| Forli 6, Italy | 11/30 13:10 | 25 | [153] Federico Gaio v Lenz, Julian [310] | 0-6,3-6 | |
| Challenger Bari | 11/22 12:25 | 25 | [250] Kamke, Tobias v Federico Gaio [153] | 6-3,6-4 | |
| Challenger Ortisei | 11/12 11:45 | 27 | [278] Jack Draper v Federico Gaio [151] | 6-7,7-6,6-2 | |
| Challenger Ortisei | 11/10 11:40 | 26 | [243] Stricker, Dominic Stephan v Federico Gaio [151] | 6-7,6-7 | |
| Challenger Ortisei | 11/08 13:50 | 25 | [239] Nicola Kuhn v Federico Gaio [151] | 3-6,6-7 | |
| Bergamo, Italy | 11/03 10:55 | 25 | [151] Federico Gaio v Evgeny Donskoy [170] | 3-6,3-6 | |
| Brest, France | 10/29 14:30 | 27 | [151] Federico Gaio v Joao Sousa [173] | 3-6,7-6,6-7 | |
| Brest, France | 10/27 14:15 | 26 | [151] Federico Gaio v Frederico Ferreira Silva [205] | 4-6,7-6,6-2 | |
| Brest, France | 10/25 17:55 | 25 | [104] Pierre-Hugues Herbert v Federico Gaio [151] | 4-6,6-3,3-6 | |
| ATP - Indian Wells | 10/06 00:00 | 14 | [152] Federico Gaio v Arnaboldi, Andrea [281] | 3-6,6-3,3-6 | |
| San Diego, USA | 09/29 02:00 | 25 | [154] Federico Gaio v Diego Schwartzman [15] | 2-6,3-6 | |
| San Diego, USA | 09/26 18:30 | - | [157] Federico Gaio v Denis Kudla [94] | 6-4,6-2 | |
| San Diego, USA | 09/25 18:30 | 26 | [86] Steve Johnson v Federico Gaio [157] | 6-3,6-7,3-6 |
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.