| Open d'Australie | 01/11 15:05 | 60 | [208] Alexandre Muller v Federico Gaio [136] | 6-1,6-1 | |
| Challenger Ortisei | 11/20 13:05 | 27 | [139] Federico Gaio v Aslan Karatsev [111] | 6-7,3-6 | |
| Challenger Ortisei | 11/18 14:55 | 26 | [139] Federico Gaio v Altug Celikbilek [327] | 6-4,7-5 | |
| Challenger Ortisei | 11/16 13:00 | 25 | [138] Federico Gaio v Andrea Pellegrino [277] | 6-3,6-4 | |
| Challenger Bratislava | 11/09 09:00 | 25 | [137] Federico Gaio v Roman Safiullin [179] | 3-6,4-6 | |
| Challenger Parma 2 | 11/03 10:40 | 25 | [137] Federico Gaio v Quentin Halys [211] | 7-6,6-7,4-6 | |
| Marbella, Spain | 10/29 10:00 | 26 | [323] Vit Kopriva v Federico Gaio [136] | 3-6,7-6,6-4 | |
| Marbella, Spain | 10/27 16:05 | 25 | [136] Federico Gaio v Nicola Kuhn [244] | 6-3,4-6,6-4 | |
| Lisbon, Portugal | 10/17 10:40 | 28 | [112] Jaume Munar v Federico Gaio [136] | 6-3,6-0 | |
| Lisbon, Portugal | 10/16 10:25 | 27 | [270] Clezar, Guilherme v Federico Gaio [136] | 7-5,4-6,6-7 | |
| Lisbon, Portugal | 10/15 12:00 | 26 | [225] Elliot Benchetrit v Federico Gaio [136] | 4-6,5-7 | |
| Lisbon, Portugal | 10/13 09:00 | 25 | [227] Zdenek Kolar v Federico Gaio [136] | 3-6,3-6 | |
| Parma II, Italy | 10/05 15:15 | 25 | [132] Federico Gaio v Lorenzo Musetti [138] | 3-6,2-6 | |
| Challenger Biella | 09/28 12:00 | 25 | [229] Viola, Matteo v Federico Gaio [132] | 4-6,7-6,6-2 | |
| French Open, Paris, France | 09/22 08:00 | 14 | [207] Renzo Olivo v Federico Gaio [131] | 6-4,6-4 | |
| Challenger - Aix en Provence | 09/12 07:30 | 27 | [132] Federico Gaio v Alejandro Tabilo [180] | 6-4,2-6,4-6 | |
| Challenger - Aix en Provence | 09/11 12:00 | 26 | [132] Federico Gaio v Elias Ymer [184] | 6-4,6-4 | |
| Challenger - Aix en Provence | 09/08 12:00 | 25 | [52] Simon, Gilles v Federico Gaio [132] | 5-7,2-6 | |
| US Open, New York, USA | 08/31 21:15 | 23 | [132] Federico Gaio v Ricardas Berankis [65] | 6-7,6-4,4-6,4-6 | |
| Challenger Todi | 08/21 16:00 | 27 | [130] Federico Gaio v Antoine Hoang [136] | 5-7,6-4,4-6 | |
| Challenger Todi | 08/19 18:30 | 26 | [130] Federico Gaio v Alessandro Giannessi [160] | 6-4,6-2 | |
| Challenger Todi | 08/17 18:30 | - | [130] Federico Gaio v Viola, Matteo [222] | 3-6,6-3,7-5 | |
| Italian Umbrian Open | 06/26 09:30 | 1 | [282] Arnaboldi, Andrea v Federico Gaio [130] | 7-6,1-6,11-9 | |
| Italian Umbrian Open | 06/25 09:49 | - | Luciano Darderi v Federico Gaio | 2-6,6-3,0-0 | |
| Italian Umbrian Open | 06/24 14:00 | 1 | Luciano Darderi v Federico Gaio | 2-6,6-3,7-10 | |
| Italian Umbrian Open | 06/23 10:40 | 1 | Rondoni, Pietro v Federico Gaio | 3-6,3-6 | |
| Monterrey, Mexico | 03/03 18:15 | 25 | [242] Gian Marco Moroni v Federico Gaio [130] | 6-4,6-7,6-2 | |
| ATP - Rio De Janeiro | 02/18 21:50 | 25 | [169] Joao Domingues v Federico Gaio [127] | 7-6,6-4 | |
| ATP - Rio De Janeiro | 02/16 19:30 | 164 | [125] Federico Gaio v Joao Domingues [175] | 6-3,6-7,5-7 | |
| ATP - Rio De Janeiro | 02/15 19:00 | 64 | [125] Federico Gaio v Joao Menezes [176] | 6-7,6-4,6-3 |
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.