Stadium: Court 4 Round: 62 Ground: Clay
| ITF M25 Prague | 2023/05/14 11:00 | Adam Krischke v Tommy Czaplinski | 2-6,6-7 |
| ITF M25 Jakarta | 2023/04/10 06:15 | Tommy Czaplinski v Andrew Rogers | 2-6,2-6 |
| ITF M15 Singapore | 2023/04/05 09:50 | Tommy Czaplinski v Kasidit Samrej | 2-6,0-6 |
| ITF M15 Singapore | 2023/04/03 08:00 | Tommy Czaplinski v Roy Hobbs | 4-6,6-2,10-8 |
| ITF M25 Lucknow | 2023/03/20 04:30 | Tommy Czaplinski v Faisal Qamar | 4-6,2-6 |
| ITF M25 Lucknow | 2023/03/19 04:30 | Maanav Jain v Tommy Czaplinski | 6-4,2-6,6-10 |
| ITF M25 New Delhi | 2023/03/12 04:00 | Stijn Pel v Tommy Czaplinski | 6-2,6-2 |
| ITF M15 Colombo | 2022/07/27 04:30 | Rushil Khosla v Tommy Czaplinski | 3-6,6-3,6-4 |
| ITF M15 Orange Park | 2023/05/02 14:00 | Jonas P Hartenstein v Jelani Sarr | 4-6,7-5,2-10 |
| ITF M15 Boca Raton | 2022/11/15 14:00 | Jonas P Hartenstein v Martin Katz | 5-7,3-6 |
| ITF M15 Boca Raton | 2022/11/14 14:00 | Jonas P Hartenstein v Liam Puttergill | 6-0,6-1 |
| ITF M15 Tallahassee | 2022/10/27 18:50 | Jonas P Hartenstein v Antoine Cornut-Chauvinc | 1-6,3-6 |
| ITF M15 Tallahassee | 2022/10/26 20:25 | Kyle Kang v Jonas P Hartenstein | 7-6,3-6,6-7 |
| ITF M15 Tallahassee | 2022/10/25 14:00 | Carles Hernandez v Jonas P Hartenstein | 6-1,4-6,4-10 |
| ITF M15 Tallahassee | 2022/10/24 14:00 | Alex Bulte v Jonas P Hartenstein | 3-6,6-3,11-13 |
| ITF M15 Haren | 2022/09/01 11:20 | Rafael Giotis v Jonas P Hartenstein | 6-3,3-6,7-5 |