Stadium: Court 2 Round: 26 Ground: Clay
| 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 M25 - Uriage | 2021/07/14 13:40 | Timo Legout v Mirko Martinez | 6-3,6-7,6-4 |
| ITF M25 - Sierre | 2021/09/01 13:40 | Louroi Martinez v Oliver Crawford | 3-6,4-6 |
| ITF M25 - Trier | 2021/08/25 15:00 | Henri Squire v Oliver Crawford | 3-6,6-1,6-2 |
| ITF M25 - Überlingen | 2021/08/20 10:00 | Ergi Kirkin v Oliver Crawford | 6-4,3-6,6-2 |
| ITF M25 - Überlingen | 2021/08/19 11:45 | Aliaksandr Bulitski v Oliver Crawford | 1-6,1-6 |
| Challenger - Lexington | 2021/07/26 18:00 | Darian King v Oliver Crawford | 6-4,6-1 |
| Challenger - Lexington | 2021/07/25 15:00 | Oliver Crawford v Aleksandar Kovacevic | 7-6,7-5 |
| Challenger - Cary | 2021/07/18 15:00 | Oliver Crawford v Trent Bryde | 6-7,2-6 |
| ITF M25 - Tulsa | 2021/06/17 00:35 | Oliver Crawford v Ryan Shane | 7-5,7-6 |