Stadium: Court 2 Round: 62 Ground: Clay
| Challenger Segovia | 2022/07/24 08:00 | Mario G Fernandez v Yan Bondarevskiy | 6-3,3-6,1-6 |
| ITF M25 La Nucia | 2022/05/31 10:45 | Inaki Cabrera Bello v Mario G Fernandez | 6-2,6-2 |
| ITF M15 Chiang Rai | 2022/04/25 02:00 | Thantub Suksumrarn v Mario G Fernandez | 6-1,6-4 |
| ITF M15 Chiang Rai Qual | 2022/04/24 05:25 | David Munoz v Mario G Fernandez | 3-6,1-6 |
| ITF M15 Chiang Rai Qual | 2022/04/17 04:20 | Runhao Hua v Mario G Fernandez | 6-2,6-1 |
| ITF M15 Chiang Rai | 2022/04/11 05:00 | Mario G Fernandez v Adil Kalyanpur | 3-6,1-6 |
| ITF M15 Chiang Rai Qual | 2022/04/10 08:45 | Mario G Fernandez v Nicholas Jovanovski | 3-6,6-0,10-2 |
| ITF M25 Quinta Do Lago | 2022/03/25 16:15 | Valentin Vacherot v Mario G Fernandez | 6-2,6-0 |
| ITF M15 Cairo | 2022/08/14 08:00 | Omar El-Moslemany v Grigory Shebekin | 3-6,4-6 |
| ITF M15 Kazan | 2022/01/17 09:45 | Aristarkh Safonov v Grigory Shebekin | 7-6,6-3 |