Stadium: Court 7 Round: 25 Ground: Hardcourt indoor
| Challenger Malaga | 2022/06/27 08:30 | Gabriel Decamps v Johannes Haerteis | 6-4,6-1 |
| Challenger Calgary | 2022/11/07 18:50 | Alafia Ayeni v Johannes Haerteis | 4-6,3-6 |
| Challenger Calgary | 2022/11/07 00:15 | Philip Florig v Johannes Haerteis | 3-6,2-6 |
| ITF M15 Forbach | 2022/09/29 08:30 | Max Hans Rehberg v Johannes Haerteis | 7-6,6-2 |
| ITF M15 Forbach | 2022/09/27 08:00 | Valentin Faure v Johannes Haerteis | 2-6,1-6 |
| ITF M15 Danderyd | 2022/09/23 10:25 | Johannes Haerteis v Vito Tonejc | 4-6,7-6,4-6 |
| ITF M15 Danderyd | 2022/09/22 09:35 | Johannes Haerteis v Michal Mikula | 6-7,6-2,7-5 |
| ITF M15 Danderyd | 2022/09/20 12:10 | Johannes Haerteis v Arvid Nordquist | 6-3,6-3 |
| ITF M25 Roehampton | 2022/08/23 09:00 | Johannes Haerteis v Giles Hussey | 4-6,2-6 |
| Challenger Brest | 2022/10/25 19:20 | Benjamin Bonzi v Gabriel Decamps | 7-5,7-5 |
| Challenger Vilnius | 2022/10/18 10:00 | Gabriel Decamps v Nerman Fatic | 4-6,5-7 |
| Challenger Ismaning | 2022/10/13 11:00 | Gabriel Decamps v Kacper Zuk | 1-6,4-6 |
| Challenger Ismaning | 2022/10/11 19:10 | Matthias Bachinger v Gabriel Decamps | 0-6,6-1,4-6 |
| Challenger Alicante | 2022/10/03 13:45 | Nicolas Alvarez Varona v Gabriel Decamps | 6-2,7-5 |
| Challenger Rennes | 2022/09/12 15:35 | Clement Chidekh v Gabriel Decamps | 6-2,5-7,6-1 |
| Challenger Nonthaburi | 2022/09/02 05:25 | Gabriel Decamps v Federico Gaio | 6-3,7-5 |
| Challenger Nonthaburi | 2022/09/01 04:40 | Gabriel Decamps v Kasidit Samrej | 6-4,6-4 |