Stadium: Court 6 Round: 28 Ground: Clay
| ITF M15 Kamen | 2023/06/30 09:00 | Hynek Barton v Musitelli, F. | 6-1,6-4 |
| ITF M15 Kamen | 2023/06/29 11:00 | 잔, 제레미 v Hynek Barton | 4-6,4-6 |
| ITF M15 Kamen | 2023/06/28 08:55 | Lambert Ruland v Hynek Barton | 5-7,3-6 |
| ITF M15 Kamen | 2023/06/26 15:00 | Hynek Barton v Orlita, Daniel | 6-4,7-5 |
| ITF M15 Kursumlijska Banja | 2023/06/22 07:30 | Hynek Barton v Velcz, Zsombor | 6-2,6-7,1-6 |
| ITF M15 Kursumlijska Banja | 2023/06/21 08:30 | Hynek Barton v Joao Eduardo Schiessl | 6-2,7-5 |
| Prostejov, Czech Republic | 2023/06/07 13:35 | Hynek Barton v 쿠즈마노브, 디미탈 | 6-2,3-6,1-6 |
| Prostejov, Czech Republic | 2023/06/06 12:50 | 코볼리, 플라비오 v Hynek Barton | 4-6,4-6 |
| ITF M15 Kamen | 2023/06/29 08:50 | Tom Gentzsch v Marc Majdandzic | 6-3,4-6,7-6 |
| ITF M15 Kamen | 2023/06/27 09:55 | Tom Gentzsch v 벨로보로드코, 일리아 | 6-3,6-4 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/22 11:10 | Tom Gentzsch v von Der Schulenburg, Jeffrey | 4-6,3-6 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/21 16:25 | 스테헬리, 루카 v Tom Gentzsch | 6-4,3-6,2-6 |
| ITF M15 Monastir | 2023/06/13 09:40 | 소아레스 클리어, 길베르트 v Tom Gentzsch | 6-3,6-4 |
| ITF M15 Vaasa | 2023/06/10 08:00 | 프리버그, 칼 v Tom Gentzsch | 6-1,6-1 |
| ITF M15 Vaasa | 2023/06/09 11:10 | Tom Gentzsch v Nicolas Kobelt | 6-3,6-7,6-1 |
| ITF M15 Vaasa | 2023/06/08 08:00 | Tom Gentzsch v 트루스트, 심 | 6-3,6-3 |