| Tysk mesterskap | 2021/12/11 12:00 | Timo Stodder v Luca Gelhardt | 6-1,7-5 |
| Tysk mesterskap | 2021/12/10 12:00 | Stefan Seifert v Luca Gelhardt | 4-6,5-7 |
| Tysk mesterskap | 2021/12/09 10:00 | Milan Welte v Luca Gelhardt | 4-6,6-3,6-6 |
| Tysk mesterskap | 2021/12/08 09:00 | Tom Gentzsch v Luca Gelhardt | 4-6,1-6 |
| Tennis Point Exhibition Series | 2020/07/31 11:00 | Hazem Naw v Luca Gelhardt | 4-6,7-5,6-1 |
| Tennis Point Exhibition Series | 2020/07/30 10:30 | Luca Gelhardt v Benjamin Hassan | 5-7,4-6 |
| Tennis Point Exhibition Series | 2020/07/29 11:10 | Luca Gelhardt v Johannes Haerteis | 4-6,3-6 |
| Tennis Point Exhibition Series | 2020/07/28 08:00 | Constantin Schmitz v Luca Gelhardt | 6-3,6-1 |
| Challenger Calgary | 2022/11/07 00:15 | Philip Florig v Johannes Haerteis | 3-6,2-6 |
| ITF M15 Parnu | 2022/10/28 08:00 | Philip Florig v Nicolas Kobelt | 1-6,6-2,3-6 |
| ITF M15 Parnu | 2022/10/25 09:30 | Hendrik Katmuk v Philip Florig | 0-6,0-6 |
| Challenger Hamburg | 2022/10/16 11:15 | Andrew Paulson v Philip Florig | 6-2,6-2 |
| Challenger Ismaning | 2022/10/12 13:25 | Philip Florig v Vasek Pospisil | 3-6,2-6 |
| ITF M15 Forbach | 2022/09/28 10:40 | Boris Fassbender v Philip Florig | 7-6,6-1 |
| ITF M15 Ueberlingen | 2022/08/18 08:00 | Philip Florig v Stefan Popovic | 2-6,1-6 |
| ITF M15 Ueberlingen | 2022/08/16 11:30 | Peter Nad v Philip Florig | 2-6,7-6,2-6 |