| ATP - Barcelona | 04/19 14:00 | 24 | [35] Benoit Paire v Federico Gaio [138] | 5-7,3-6 | |
| ATP - Barcelona | 04/18 09:00 | 19 | [111] Ilya Ivashka v Federico Gaio [136] | 6-3,6-2 | |
| ATP - Barcelona | 04/17 09:20 | 14 | [229] Tommy Robredo v Federico Gaio [136] | 6-7,4-6 | |
| Challenger - Belgrado | 04/14 11:00 | 26 | [128] Jozef Kovalik v Federico Gaio [136] | 6-0,7-6 | |
| Challenger - Belgrado | 04/12 14:35 | 25 | [131] Evgeny Donskoy v Federico Gaio [136] | 4-6,3-6 | |
| ATP - Cagliari | 04/05 10:40 | 25 | [137] Federico Gaio v Laslo Djere [57] | 4-6,2-6 | |
| ATP - Miami | 03/24 19:00 | 23 | [142] Federico Gaio v Ricardas Berankis [89] | 6-7,2-6 | |
| ATP - Miami | 03/23 14:00 | 19 | [142] Federico Gaio v Liam Broady [158] | 6-7,7-5,2-6 | |
| ATP - Miami | 03/22 16:40 | 14 | [142] Federico Gaio v Brayden Schnur [221] | 6-4,6-1 | |
| ATP - Acapulco | 03/16 00:00 | 19 | [141] Federico Gaio v Brandon Nakashima [145] | 3-6,3-6 | |
| ATP - Acapulco | 03/15 00:00 | 15 | [232] Nicolas Mahut v Federico Gaio [140] | Retired | |
| ATP - Acapulco | 03/13 22:30 | 14 | [456] Enrico Dalla Valle v Federico Gaio [140] | 1-6,4-6 | |
| Challenger - Gran Canária | 03/03 16:00 | 26 | [400] Carlos Gimeno Valero v Federico Gaio [138] | 6-0,3-6,6-3 | |
| Challenger - Gran Canária | 03/01 12:50 | 25 | [321] Javier Barranco Cosano v Federico Gaio [138] | 7-6,2-6,2-6 | |
| Challenger - Gran Canária | 02/22 15:20 | 25 | [133] Federico Gaio v Blaz Kavcic [260] | 3-6,3-6 | |
| Challenger - Biella | 02/19 10:50 | 27 | [140] Federico Gaio v Evgeny Donskoy [123] | 3-6,2-6 | |
| Challenger - Biella | 02/18 13:25 | 26 | [54] Alejandro Davidovich Fokina v Federico Gaio [140] | 6-7,4-6 | |
| Challenger - Biella | 02/17 10:50 | 25 | [140] Federico Gaio v Hiroki Moriya [242] | 6-3,6-1 | |
| Challenger - Biella | 02/17 10:50 | 25 | Federico Gaio v Andy Murray | Cancelled | |
| Challenger - Biella | 02/13 14:15 | 28 | [212] Illya Marchenko v Federico Gaio [140] | 7-5,6-1 | |
| Challenger - Biella | 02/12 18:35 | 27 | [244] Daniel Masur v Federico Gaio [140] | 3-6,3-6 | |
| Challenger - Biella | 02/11 15:00 | 26 | [347] Tim Van Rijthoven v Federico Gaio [140] | 4-6,4-6 | |
| Challenger - Biella | 02/10 11:15 | 25 | [186] Lukas Lacko v Federico Gaio [140] | 3-6,4-6 | |
| Challenger - Quimper | 02/05 10:00 | 27 | [200] Lukas Lacko v Federico Gaio [138] | 6-3,7-5 | |
| Challenger - Quimper | 02/03 17:50 | 26 | [143] Marc-Andrea Huesler v Federico Gaio [138] | 4-6,6-3,6-7 | |
| Challenger - Quimper | 02/02 09:30 | 25 | [166] Hugo Gaston v Federico Gaio [138] | 6-7,4-6 | |
| Challenger - Quimper | 01/27 13:45 | 26 | [163] Brandon Nakashima v Federico Gaio [136] | 6-2,6-1 | |
| Challenger - Quimper | 01/25 18:20 | 25 | [185] Ernests Gulbis v Federico Gaio [136] | 4-6,6-7 | |
| Challenger - Istambul | 01/20 11:40 | 26 | [136] Federico Gaio v Mohamed Safwat [153] | 6-7,5-7 | |
| Challenger - Istambul | 01/19 11:20 | 25 | [191] Jay Clarke v Federico Gaio [136] | 3-6,5-7 |
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.