Stadium: Court 3 Round: 14 Ground: Hardcourt outdoor
| US Open | 2023/08/24 14:00 | Federico Coria v Martin Damm | 6-3,6-2 |
| US Open | 2023/08/22 15:00 | Federico Delbonis v Martin Damm | 4-6,6-4,5-7 |
| ITF - Southaven M25 | 2023/08/13 13:55 | Chris Rodesch v Martin Damm | 6-7,6-1,6-3 |
| ITF - Southaven M25 | 2023/08/12 14:30 | Andres Martin v Martin Damm | 4-6,6-3,3-6 |
| ITF - Southaven M25 | 2023/08/12 00:00 | Keshav Chopra v Martin Damm | 6-7,3-6 |
| ITF - Southaven M25 | 2023/08/10 22:45 | Alexander Kotzen v Martin Damm | 3-6,6-3,3-6 |
| ITF - Southaven M25 | 2023/08/09 23:50 | Harry Rock v Martin Damm | 1-6,1-6 |
| Challenger Lexington | 2023/07/31 20:00 | Strong Kirchheimer v Martin Damm | 6-7,7-6,7-6 |
| Challenger Praga | 2023/08/21 10:40 | Gabriel Debru v Niki Kaliyanda Poonacha | 6-1,6-0 |
| Challenger Praga | 2023/08/20 11:10 | Niki Kaliyanda Poonacha v Gabriele Piraino | 7-5,6-3 |
| Challenger Grodzisk Mazowiecki | 2023/08/14 10:50 | Niki Kaliyanda Poonacha v David Poljak | 3-6,2-6 |
| Challenger Grodzisk Mazowiecki | 2023/08/13 14:50 | Saba Purtseladze v Niki Kaliyanda Poonacha | 4-6,2-6 |
| Challenger Cordenons | 2023/08/06 10:05 | Alex Barrena v Niki Kaliyanda Poonacha | 6-3,7-6 |
| Challenger Porto | 2023/07/31 12:40 | Kenny de Schepper v Niki Kaliyanda Poonacha | 6-2,6-4 |
| Challenger Porto | 2023/07/30 17:20 | Niki Kaliyanda Poonacha v Luca Potenza | 7-5,6-1 |
| Challenger Astana | 2023/07/25 09:45 | Rubin Statham v Niki Kaliyanda Poonacha | 6-1,6-4 |