Stadium: Court 7 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Sozopol | 2021/09/16 09:35 | Krumich, Martin v Konstantin Zhzhenov | 6-2,6-4 |
| ITF M15 Sozopol | 2021/09/14 09:00 | Krumich, Martin v 반타, 발렌틴 | 7-5,7-6 |
| ITF M25 Ricany | 2021/09/02 10:45 | 루즈, 올란도 v Krumich, Martin | 6-7,6-1,6-2 |
| ITF M25 Ricany | 2021/09/01 09:20 | 바르나트, 지리 v Krumich, Martin | 2-6,3-6 |
| Challenger Prague | 2021/08/23 11:20 | 기어츠, 미가엘 v Krumich, Martin | 6-2,6-4 |
| Prostejov, Singles M-ITF-CZE-04A | 2021/08/18 08:00 | Krumich, Martin v Nikolas Sanchez Izquierdo | 0-6,2-6 |
| Prostejov, Singles M-ITF-CZE-04A | 2021/08/17 09:15 | Krumich, Martin v 시니아코브, 다니엘 | 3-6,6-4,7-5 |
| Challenger Prague | 2021/08/09 12:30 | 푸르네스, 에반 v Krumich, Martin | 4-6,6-4,6-3 |
| ITF M15 Sozopol | 2021/09/16 10:05 | Compagnucci, Tommaso v Nesterov, Petr | 6-2,6-0 |
| ITF M15 Sozopol | 2021/09/15 10:00 | Compagnucci, Tommaso v 사다오우이, 메흐디 | 6-3,6-1 |
| ITF M15 Sozopol | 2021/09/14 07:00 | Compagnucci, Tommaso v 스큐에즈, 카스팔 | 6-1,6-2 |
| ITF M15 Sozopol | 2021/09/13 10:30 | Compagnucci, Tommaso v Penev, Ivan | 6-2,6-3 |
| ITF M15 Chornomorsk | 2021/09/02 09:55 | Compagnucci, Tommaso v 프리호드코, 올레그 | 0-6,6-7 |
| ITF M15 Chornomorsk | 2021/09/01 10:10 | 로마킨, 그리고리 v Compagnucci, Tommaso | 6-7,6-4,2-6 |
| ITF M15 Lodz | 2021/08/19 10:00 | Compagnucci, Tommaso v 소아레스 클리어, 길베르트 | 4-6,2-6 |
| ITF M15 Lodz | 2021/08/18 08:00 | 벨게비, 필리프 v Compagnucci, Tommaso | 6-7,6-4,6-7 |