| ITF M15 Trier | 2023/08/26 15:20 | Schonenberg, Tom v Tom Gentzsch | 4-6,2-6 |
| ITF M15 Trier | 2023/08/25 15:00 | Tom Gentzsch v Wiskandt, Max | 7-6,6-7,6-4 |
| ITF M15 Trier | 2023/08/24 15:00 | Tom Gentzsch v Lipp, Mika | 6-4,1-6,7-6 |
| ITF M15 Trier | 2023/08/23 10:25 | Tom Gentzsch v 스테이노스, 토벤 | 6-2,6-3 |
| ITF M15 Ueberlingen | 2023/08/16 10:50 | Fnu Nidunjianzan v Tom Gentzsch | 6-4,4-6,6-4 |
| Challenger Meerbusch | 2023/08/08 09:00 | Colson, Tibo v Tom Gentzsch | 6-1,6-4 |
| Challenger Meerbusch | 2023/08/07 13:40 | Tom Gentzsch v 모라, 맥심 | 5-7,6-4,6-1 |
| ITF M15 Eindhoven | 2023/08/03 14:30 | Sander Jong v Tom Gentzsch | 1-6,6-2,6-3 |
| ITF M15 Trier | 2023/08/26 10:50 | Amaury Raynel v 나우, 하젬 | 3-6,7-5,4-6 |
| ITF M15 Trier | 2023/08/25 10:00 | Stepan Baum v 나우, 하젬 | 3-6,5-7 |
| ITF M15 Trier | 2023/08/24 12:40 | Salazar Martinez, Daniel v 나우, 하젬 | 7-5,2-6,1-6 |
| ITF M15 Trier | 2023/08/22 12:35 | 히달고, 가브리엘 알레한드로 v 나우, 하젬 | 2-6,6-4,0-6 |
| ITF M15 Ueberlingen | 2023/08/17 07:55 | 나우, 하젬 v David Fix | 6-7,4-6 |
| ITF M15 Ueberlingen | 2023/08/16 08:00 | 나우, 하젬 v Lipp, Mika | 7-5,6-7,7-5 |
| Challenger Meerbusch | 2023/08/06 13:10 | Krumich, Martin v 나우, 하젬 | 6-4,6-2 |
| Luedenscheid, Germany | 2023/08/02 09:00 | 코발릭, 조제프 v 나우, 하젬 | 7-6,6-3 |