Stadium: Hard 20 Round: 26 Ground: Hardcourt outdoor
| ITF - M15 Héraklion | 2021/06/09 13:00 | Guberman, Yaron v Breysach , Martin | 3-6,1-6 |
| ITF - M15 Héraklion | 2021/06/03 09:30 | Nicolas Alvarez Varona v Breysach , Martin | 6-3,6-3 |
| ITF - M15 Héraklion | 2021/06/01 08:00 | Aristotelis Thanos v Breysach , Martin | 3-6,3-6 |
| ITF - M15 Héraklion | 2021/05/26 11:55 | Yshai Oliel v Breysach , Martin | 6-2,6-0 |
| Sibenik, Singles M-ITF-CRO-05A | 2021/05/19 17:05 | Breysach , Martin v Vidal Azorin, Jose Fco | 6-4,3-6,2-6 |
| Sibenik, Singles M-ITF-CRO-05A | 2021/05/18 08:00 | Jaimee Floyd Angele v Breysach , Martin | 7-5,6-1 |
| Sibenik, Singles M-ITF-CRO-05A | 2021/05/17 11:00 | Martin Zeljenka v Breysach , Martin | 6-7,3-6 |
| Sibenik, Singles M-ITF-CRO-05A | 2021/05/16 10:00 | Kis Balazs, Rafael v Breysach , Martin | 0-6,4-6 |
| ITF - M15 Héraklion | 2021/06/09 08:40 | Giles Hussey v Mateus Alves | 6-4,1-6,7-5 |
| ITF - M15 Héraklion | 2021/06/08 06:30 | Giles Hussey v Simon, Sahar | 6-3,6-1 |
| ITF - M15 Héraklion | 2021/06/07 09:00 | Harry Wendelken v Giles Hussey | 4-6,3-6 |
| ITF - M15 Héraklion | 2021/06/06 11:00 | Friedler, Asaf v Giles Hussey | 3-6,3-6 |
| ITF - M25 Naples | 2019/10/30 14:00 | Pena Lopez, Manuel v Giles Hussey | 6-2,6-1 |
| ITF - M25 Naples | 2019/10/30 14:00 | Manuel P Lopez v Giles Hussey | 6-2,5-1 |
| ITF - M25 Naples | 2019/10/29 14:00 | Adam Walton v Giles Hussey | 6-3,1-6,10-12 |
| ITF - M25 Naples | 2019/10/28 14:00 | Giles Hussey v Ferreira, Goncalo | 6-1,6-3 |