Stadium: Court 21 Round: 25 Ground: Clay
| ITF M15 - Antalya | 2021/06/12 07:25 | Martin Krumich v Francisco Comesana | 4-6,6-3,4-6 |
| ITF M15 - Antalya | 2021/06/11 07:00 | Martin Krumich v Riccardo Balzerani | 6-2,7-5 |
| ITF M15 - Antalya | 2021/06/10 10:25 | Christian Lindell v Martin Krumich | 3-6,3-6 |
| ITF M15 - Antalya | 2021/06/09 07:00 | Martin Krumich v Zakhar Trapeznikov | 6-1,6-3 |
| ITF M25 - Most | 2021/05/25 09:35 | Gijs Brouwer v Martin Krumich | 6-3,5-7,6-4 |
| ITF M25 - Jablonec Nad Nisou | 2021/05/20 09:45 | Jiri Lehecka v Martin Krumich | 6-2,6-3 |
| ITF M25 - Jablonec Nad Nisou | 2021/05/19 10:40 | Martin Krumich v Christian Lindell | 6-3,6-1 |
| ITF M25 - Jablonec Nad Nisou | 2021/05/18 11:00 | Lenny Hampel v Martin Krumich | 6-3,6-4 |
| ITF M15 - Antalya | 2021/06/15 07:30 | Marsel Ilhan v Ignacio Carou | 6-4,3-6,10-5 |
| ITF M15 - Antalya | 2021/06/14 07:30 | Marsel Ilhan v Kaya Arinc | 6-1,7-6 |
| ITF M15 - Antalya | 2021/06/13 07:30 | Marsel Ilhan v Sergo Sikharulidze | 6-1,6-4 |
| ITF M15 - Antalya | 2021/06/10 07:00 | Marsel Ilhan v Riccardo Balzerani | 7-6,6-7,3-6 |
| ITF M15 - Antalya | 2021/06/09 09:30 | Marsel Ilhan v Umut Akkoyun | 6-4,3-6,6-1 |
| ITF M15 - Antalya | 2021/06/02 07:30 | Marsel Ilhan v Nicolas Parizzia | 3-6,6-7 |
| ITF M15 - Antalya | 2021/05/26 07:30 | Pol Martin Tiffon v Marsel Ilhan | 6-2,6-3 |
| ITF M15 - Antalya | 2021/05/20 07:25 | Marsel Ilhan v Nick Hardt | 0-6,2-6 |