| ATP - Buenos Aires | 02/08 16:55 | 64 | [173] Horansky, Filip v Federico Gaio [124] | 6-3,7-5 | |
| ATP - Cordoba | 02/04 17:00 | 25 | [124] Federico Gaio v Pedro Martinez [150] | 6-4,3-6,4-6 | |
| ATP - Cordoba | 02/02 16:35 | 164 | [135] Facundo Bagnis v Federico Gaio [151] | 6-4,6-2 | |
| ATP - Cordoba | 02/01 17:50 | 64 | [204] Facundo Mena v Federico Gaio [151] | 5-7,2-6 | |
| Bangkok-2, Thailand | 01/26 05:30 | 29 | [151] Federico Gaio v Haase, Robin [161] | Retired | |
| Bangkok-2, Thailand | 01/25 05:25 | 28 | [151] Federico Gaio v Dmitry Popko [184] | 6-4,6-3 | |
| Bangkok-2, Thailand | 01/24 07:25 | 27 | [109] Jiri Vesely v Federico Gaio [151] | 6-7,3-6 | |
| Bangkok-2, Thailand | 01/23 04:30 | 26 | [170] Istomin, Denis v Federico Gaio [151] | 4-6,2-6 | |
| Bangkok-2, Thailand | 01/21 04:05 | 25 | [285] Kaichi Uchida v Federico Gaio [151] | 6-3,6-7,5-7 | |
| Open d'Australie | 01/15 02:00 | 44 | [150] Federico Gaio v Kimmer Coppejans [158] | 6-7,0-6 | |
| Challenger Noumea | 01/08 00:00 | 25 | [177] Marcora, Roberto v Federico Gaio [150] | 7-6,6-7,7-6 | |
| Challenger Ortisei | 11/15 15:00 | 27 | [153] Federico Gaio v Jannik Sinner [96] | 4-6,4-6 | |
| Challenger Ortisei | 11/14 15:50 | 26 | [153] Federico Gaio v Petrovic, Danilo [172] | 6-4,6-4 | |
| Challenger Ortisei | 11/12 13:05 | 25 | [153] Federico Gaio v Galovic, Viktor [254] | 7-6,5-7,6-3 | |
| Challenger Bratislava | 11/06 12:15 | 25 | [97] Salvatore Caruso v Federico Gaio [154] | 6-4,6-4 | |
| Challenger Bratislava | 11/04 10:20 | 24 | [154] Federico Gaio v Bemelmans, Ruben [256] | 1-6,6-4,6-3 | |
| Challenger Eckental | 10/29 15:45 | 25 | [181] Darcis, Steve v Federico Gaio [154] | 6-2,6-3 | |
| Challenger - Hambourg | 10/25 14:00 | 27 | [100] Salvatore Caruso v Federico Gaio [156] | 6-3,6-2 | |
| Challenger - Hambourg | 10/24 15:40 | 26 | [275] Cem Ilkel v Federico Gaio [156] | 3-6,3-6 | |
| Challenger - Hambourg | 10/22 09:30 | 25 | [263] Gian Marco Moroni v Federico Gaio [156] | 1-6,2-6 | |
| Santo Domingo, Dominican Republic | 10/10 20:55 | 26 | [153] Federico Gaio v Facundo Bagnis [156] | 6-7,2-6 | |
| Santo Domingo, Dominican Republic | 10/08 19:25 | 25 | [153] Federico Gaio v Renzo Olivo [271] | Retired | |
| Challenger - Barcelone | 10/03 12:00 | 26 | [155] Federico Gaio v Carlos Taberner [227] | 2-6,6-7 | |
| Challenger - Barcelone | 10/02 11:00 | 25 | [155] Federico Gaio v Kavcic, Blaz [268] | 6-1,6-0 | |
| Florence, Italy | 09/26 13:30 | 26 | [156] Federico Gaio v Sousa, Pedro [124] | 2-6,6-4,2-6 | |
| Florence, Italy | 09/26 08:30 | 25 | Federico Gaio v Cervantes, Inigo | 7-6,6-2 | |
| Challenger Biella | 09/19 14:00 | 26 | [128] Taro Daniel v Federico Gaio [154] | 7-6,3-6,6-3 | |
| Challenger Biella | 09/18 09:25 | 25 | [243] Galovic, Viktor v Federico Gaio [154] | 4-6,4-6 | |
| Challenger Seville | 09/11 08:00 | 25 | [410] Alex Molcan v Federico Gaio [154] | 4-6,6-3,6-2 | |
| Genoa, Italy | 09/04 12:10 | 25 | [145] Federico Gaio v Albert Ramos-Vinolas [51] | 4-6,6-4,2-6 |
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.