Stadium: Court 6 Round: 27 Ground: Clay
| 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 |
| ITF M15 Kamen | 2023/06/29 16:15 | Mariano Dedura-Palomero v 로센크란즈, 매츠 | 7-5,7-6 |
| ITF M15 Kamen | 2023/06/28 09:00 | Mariano Dedura-Palomero v Genov, Anthony | 6-2,6-4 |
| ITF M25 Jablonec Nad Nisou | 2023/05/30 09:50 | Jiri Jindacek v Mariano Dedura-Palomero | 5-7,4-6 |
| ITF M25 Jablonec Nad Nisou | 2023/05/29 10:30 | 블레차, 아담 v Mariano Dedura-Palomero | 3-6,1-6 |
| ITF M25 Jablonec Nad Nisou | 2023/05/28 11:30 | Mariano Dedura-Palomero v 테르크진스키, 마테우즈 | 6-2,6-2 |
| ITF M15 Meerbusch | 2023/04/27 09:00 | Mariano Dedura-Palomero v Florig, Philip | 1-6,4-6 |
| ITF M15 Meerbusch | 2023/04/26 08:55 | Mariano Dedura-Palomero v Salazar Martinez, Daniel | 1-6,6-2,6-2 |
| ITF M15 Meerbusch | 2023/04/25 08:00 | Mariano Dedura-Palomero v Salazar Martinez, Daniel | 7-5,7-5 |