Stadium: Court 2 Round: 25 Ground: Hardcourt indoor
| ITF - M25 Hamburg | 2021/10/22 09:55 | Louis Wessels v Martin Krumich | 4-6,6-2,6-2 |
| ITF - M25 Hamburg | 2021/10/21 07:55 | Martin Krumich v Viktor Durasovic | 6-3,6-7,7-6 |
| ITF - M25 Hamburg | 2021/10/19 13:30 | Andrew Paulson v Martin Krumich | 6-3,6-7,3-6 |
| ITF M25 - Praga | 2021/10/06 12:10 | Martin Krumich v Marek Gengel | 7-5,5-7,4-6 |
| ITF - M25 Budapesta | 2021/10/01 10:00 | Martin Krumich v Mate Valkusz | 2-6,1-6 |
| ITF - M25 Budapesta | 2021/09/30 11:35 | Gergely Madarasz v Martin Krumich | 4-6,6-4,6-7 |
| ITF - M25 Budapesta | 2021/09/28 07:25 | Martin Krumich v Stepan Pecak | 6-2,6-3 |
| ITF - M25 Pardubice | 2021/09/22 10:20 | Martin Krumich v Maciej Rajski | 7-6,3-6,6-7 |
| Challenger - Napoli - Calificari | 2021/10/10 13:30 | Matteo Gigante v Filip Misolic | 2-6,2-6 |
| ITF - M15 Antalya | 2021/06/02 09:15 | Dan Alexandru Tomescu v Matteo Gigante | 6-7,2-6 |
| ITF - M15 Antalya | 2021/05/29 07:25 | Orlando Luz v Matteo Gigante | 7-6,6-4 |
| ITF - M15 Antalya | 2021/05/28 07:00 | Matteo Gigante v Stuart Parker | 6-1,6-1 |
| ITF - M15 Antalya | 2021/05/27 10:15 | Giovanni Fonio v Matteo Gigante | 1-6,3-6 |
| ITF - M15 Antalya | 2021/05/26 09:05 | Matteo Gigante v Tim Handel | 6-2,6-4 |
| Challenger - Roma | 2021/04/26 09:30 | Nino Serdarusic v Matteo Gigante | 6-2,7-6 |
| Challenger - Roma - Calificari | 2021/04/25 09:15 | Matteo Gigante v Pedja Krstin | 4-6,7-5,6-4 |