Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Fayetteville | 2021/09/21 14:00 | Sander Jong v Finn Bass | 1-6,4-6 |
| UTR Pro Tennis Series Nevada | 2021/07/03 17:45 | Finn Bass v Michael Andre | 6-2,6-2 |
| UTR Pro Tennis Series Nevada | 2021/07/02 15:00 | Finn Bass v Hudson Rivera | 6-2,6-2 |
| UTR Pro Tennis Series Nevada | 2021/06/30 16:30 | Finn Bass v Nicolas Barrientos | 3-6,3-6 |
| UTR Pro Tennis Series Nevada | 2021/06/29 18:00 | Finn Bass v Bjorn Swenson | 3-6,3-5 |
| UTR Pro Tennis Series Nevada | 2021/06/28 15:00 | Eric Hadigian v Finn Bass | 7-6,6-3 |
| ITF M15 Champaign | 2021/06/21 15:00 | Peter Bertran v Finn Bass | 6-4,6-2 |
| ITF M25 Wichita | 2021/06/07 15:00 | Alexander Richards v Finn Bass | 6-4,6-4 |
| ITF M15 Champaign | 2021/09/19 15:00 | Gabi Adrian Boitan v Martin Damm | 3-6,6-3,2-6 |
| ITF M15 Champaign | 2021/09/18 15:00 | John McNally v Martin Damm | 7-6,6-7,3-6 |
| ITF M15 Champaign | 2021/09/17 15:00 | Nathan Ponwith v Martin Damm | 6-7,4-6 |
| ITF M15 Champaign | 2021/09/16 17:30 | Tyler Zink v Martin Damm | 6-7,4-6 |
| ITF M15 Champaign | 2021/09/15 20:45 | Perry Gregg v Martin Damm | 5-7,0-6 |
| ITF M25 Champaign | 2021/07/28 19:10 | Martin Damm v Jumpei Yamasaki | 6-7,6-7 |
| ITF M15 Edwardsville | 2021/07/21 22:10 | Martin Damm v Cannon Kingsley | 3-6,4-6 |
| ITF M25 Klosters | 2021/06/22 08:30 | Martin Damm v Henry V-D Schulenburg | 4-6,4-6 |