Stadium: Court 8 Round: 25 Ground: Hardcourt outdoor
| ITF M25 - Sierre | 2021/09/02 12:45 | Mirko Martinez v Oliver Crawford | 1-6,2-6 |
| ITF M25 - Sierre | 2021/09/01 08:00 | Mirko Martinez v Nicolas Parizzia | 7-5,7-6 |
| ITF M25 - Caslano | 2021/08/26 10:25 | Patrick Kypson v Mirko Martinez | 6-1,6-4 |
| ITF M25 - Caslano | 2021/08/24 13:30 | Federico Iannaccone v Mirko Martinez | 6-2,4-6,4-6 |
| ITF M25 - Muttenz | 2021/08/18 08:50 | Mirko Martinez v Remy Bertola | 3-6,1-6 |
| ITF M25 - Muttenz | 2021/08/17 08:15 | Mirko Martinez v Nicolas Kobelt | 6-4,6-1 |
| ITF M25 - Muttenz | 2021/08/16 11:45 | Mirko Martinez v Jasin Jakupi | 6-0,6-0 |
| ITF M15 - Vejle | 2021/07/28 11:00 | Patrick Kypson v Mirko Martinez | 6-1,6-4 |
| ITF - M15 - Monastir | 2021/09/26 08:00 | Jabari Stafford v Matas Vasiliauskas | 1-6,6-7 |
| ITF - M15 - Monastir | 2021/09/19 12:00 | Jabari Stafford v Matas Vasiliauskas | 2-6,5-7 |
| ITF - M15 - Monastir | 2021/07/06 10:30 | Jabari Stafford v Alejo Lorenzo Lingua Lavallen | 1-6,0-6 |
| ITF - M15 - Monastir | 2021/06/29 11:00 | Jabari Stafford v Santiago Rodriguez Taverna | 2-6,0-6 |
| ITF - M15 - Monastir | 2021/06/23 13:00 | Petros Tsitsipas v Jabari Stafford | 6-2,6-3 |
| ITF - M15 - Monastir | 2021/06/13 08:00 | Jabari Stafford v Alec Beckley | 3-6,3-6 |
| ITF - M15 - Monastir | 2021/05/04 10:30 | Jabari Stafford v Karlis Ozolins | 1-6,1-6 |
| ITF - M15 - Monastir | 2021/04/25 11:30 | Jabari Stafford v Yuta Kikuchi | 1-6,1-6 |