| Challenger - Prostejov | 06/05 09:00 | 26 | [202] Federico Gaio v Jozef Kovalik [132] | 6-0,6-4 | |
| Challenger - Prostejov | 06/04 09:00 | 25 | [202] Federico Gaio v Pavel Nejedly [495] | 6-0,6-4 | |
| Challenger de Vicenza | 05/30 10:55 | 25 | [164] Alessandro Giannessi v Federico Gaio [202] | 6-3,6-2 | |
| Challenger de Vicenza | 05/29 15:00 | 24 | [232] Pedro Cachin v Federico Gaio [202] | 4-6,2-6 | |
| Open de França | 05/20 13:05 | 44 | [207] Federico Gaio v Stefano Napolitano [179] | 6-7,4-6 | |
| Challenger - Lisboa | 05/13 13:20 | 24 | [202] Federico Gaio v Gastao Elias [335] | 4-6,6-7 | |
| Challenger - Roma | 05/09 16:15 | 26 | [203] Federico Gaio v Paolo Lorenzi [104] | 1-6,4-6 | |
| Challenger - Roma | 05/08 12:00 | 25 | [203] Federico Gaio v Carlos Boluda-Purkiss [343] | 6-4,6-4 | |
| Challenger - Francavilla | 04/26 15:00 | 27 | [154] Stefano Travaglia v Federico Gaio [211] | 6-7,6-4,7-6 | |
| Challenger - Francavilla | 04/25 15:10 | 26 | [280] Jose Hernandez-Fernandez v Federico Gaio [211] | 6-7,6-0,1-6 | |
| Challenger - Francavilla | 04/24 17:35 | 25 | [211] Federico Gaio v Salvatore Caruso [148] | 6-1,7-5 | |
| Challenger - Francavilla | 04/22 12:40 | 24 | [233] Enzo Couacaud v Federico Gaio [211] | 6-7,6-4,0-6 | |
| Challenger - Túnis | 04/18 09:30 | 26 | [202] Daniel Gimeno-Traver v Federico Gaio [214] | 7-5,6-3 | |
| Challenger - Túnis | 04/16 10:40 | 25 | [214] Federico Gaio v Stefano Travaglia [154] | 6-2,3-6,6-4 | |
| Challenger - Túnis | 04/15 12:40 | 24 | [290] Benjamin Bonzi v Federico Gaio [214] | 6-2,2-6,5-7 | |
| Challenger - Múrcia | 04/09 12:20 | 25 | [214] Federico Gaio v Roberto Carballes Baena [113] | 0-6,4-6 | |
| Challenger - Múrcia | 04/08 11:30 | 24 | [214] Federico Gaio v Tobias Kamke [253] | 6-1,6-4 | |
| Challenger - Alicante | 04/02 13:50 | 25 | [172] Alejandro D-Fokina v Federico Gaio [213] | 6-2,6-2 | |
| Challenger - Alicante | 04/01 13:05 | 24 | [213] Federico Gaio v Raul Brancaccio [373] | 6-3,6-3 | |
| Challenger - Marbelha | 03/26 16:35 | 25 | [181] Alejandro D-Fokina v Federico Gaio [217] | 6-3,4-6,6-3 | |
| Challenger - Marbelha | 03/25 13:35 | 24 | [226] Tommy Robredo v Federico Gaio [217] | 2-6,6-3,3-6 | |
| Challenger - Santiago | 03/07 23:35 | 26 | [93] Pablo Andujar v Federico Gaio [223] | 6-3,6-3 | |
| Challenger - Santiago | 03/06 14:00 | 25 | Gonzalo Villanueva v Federico Gaio | 6-3,3-6,3-6 | |
| ATP - Acapulco | 02/26 00:10 | 25 | [229] Federico Gaio v Peter Gojowczyk [87] | 7-5,4-6,2-6 | |
| ATP - Acapulco | 02/25 00:35 | 164 | [323] Emilio Gomez v Federico Gaio [230] | 1-6,6-4,6-7 | |
| ATP - Acapulco | 02/23 23:20 | 64 | [296] Ante Pavic v Federico Gaio [230] | 2-6,3-6 | |
| ATP - Buenos Aires | 02/09 19:20 | 64 | [113] Lorenzo Sonego v Federico Gaio [224] | 6-4,7-5 | |
| ATP - Córdova | 02/02 18:30 | 64 | [226] Federico Gaio v Andrej Martin [181] | 3-6,1-6 | |
| Challenger - Launceston | 01/29 02:50 | 25 | [226] Federico Gaio v Nicola Kuhn [248] | 1-6,4-6 | |
| Challenger - Burnie | 01/22 02:35 | 25 | [209] Federico Gaio v Steven Diez [417] | 6-3,1-6,4-6 |
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.