Stadium: Center Court Round: 25 Ground: Hardcourt outdoor
| ITF M25 Mungia | 2022/06/21 10:30 | Simon Carr v Mario Mansilla Diez | 4-6,6-4,6-0 |
| ITF M25 Martos | 2022/06/14 14:30 | Mario Mansilla Diez v Pedro Rodenas | 3-6,1-6 |
| ITF M15 Cordoba | 2022/06/08 09:55 | Mario Mansilla Diez v Ignacio Buse | 4-6,5-7 |
| ITF M25 La Nucia | 2022/06/01 12:15 | Mario Mansilla Diez v Xavi Matas Ortega | 1-6,0-6 |
| ITF M25 Vic | 2022/05/18 11:30 | Martin Cuevas v Mario Mansilla Diez | 7-6,6-2 |
| ITF M15 Valldoreix | 2022/05/12 08:00 | Mario Mansilla Diez v Imanol L Morillo | 6-7,1-6 |
| ITF M15 Valldoreix | 2022/05/11 09:50 | Mario Mansilla Diez v Richard Zusman | 6-0,6-1 |
| ITF M15 Antalya | 2022/04/27 11:05 | Timo Stodder v Mario Mansilla Diez | 6-2,6-1 |
| ITF M25 Mungia | 2022/06/23 16:40 | Garrett Johns v Benjamin Winter Lopez | 2-6,3-6 |
| ITF M25 Mungia | 2022/06/22 10:00 | Garrett Johns v Pedro Vives Marcos | 6-3,6-4 |
| ITF M25 Mungia | 2022/06/21 13:20 | Riccardo Balzerani v Garrett Johns | 3-6,2-6 |
| ITF M25 Mungia | 2022/06/20 09:00 | Garrett Johns v Ivan Perez Martin | 6-0,6-3 |
| ITF M15 East Lansing | 2021/11/18 18:00 | Alexander Brown v Garrett Johns | 6-4,1-6,6-1 |
| ITF M15 East Lansing | 2021/11/16 20:00 | A.J Catanzariti v Garrett Johns | 3-6,2-6 |
| ITF M15 Lubbock | 2021/09/30 16:15 | Henry Patten v Garrett Johns | 6-3,6-3 |
| ITF M15 Lubbock | 2021/09/28 15:00 | Garrett Johns v Nathan Ponwith | 6-3,6-2 |