Stadium: Court 4 Round: 28 Ground: Clay
| ITF M15 Antalya MD | 2023/04/20 11:15 | Haerteis/Heller v Saritas/Turker | 6-3,6-4 |
| ITF M15 Antalya MD | 2023/04/19 12:10 | Haerteis/Heller v Reitano/Tomasetto | 6-2,7-5 |
| ITF M25 Nussloch MD | 2023/01/28 16:00 | Lamasine/Martineau v Haerteis/Heller | 6-3,5-7,6-10 |
| ITF M25 Nussloch MD | 2023/01/27 16:00 | Masur/Schnaitter v Haerteis/Heller | 5-7,6-3,7-10 |
| ITF M25 Nussloch MD | 2023/01/26 18:25 | De Bakker/Hermans v Haerteis/Heller | 4-6,2-6 |
| ITF M25 Nussloch MD | 2020/01/25 13:00 | Haerteis/Heller v Zielinski/Zuk | 3-6,4-6 |
| ITF M25 Nussloch MD | 2020/01/23 15:40 | Fallert/Ocleppo v Haerteis/Heller | 4-6,4-6 |
| ITF M25 Nussloch MD | 2020/01/22 17:10 | Nouza/Sachko v Haerteis/Heller | 6-7,2-6 |
| ITF M15 Antalya MD | 2023/04/20 10:30 | Huber/Kahoun v Freund/Mischker | 3-6,7-5,10-6 |
| ITF M15 Antalya MD | 2023/04/18 12:45 | Donev/Ivanov v Huber/Kahoun | 3-6,1-6 |
| ITF M25 Trimbach MD | 2023/03/17 13:00 | Huber/Kahoun v Haerteis/Masur | 4-6,3-6 |
| ITF M25 Trimbach MD | 2023/03/15 16:05 | Merino/Paul v Huber/Kahoun | 2-6,3-6 |
| ITF M25 Sarreguemines MD | 2022/10/25 14:25 | Huber/Kahoun v Bouquier/Jacq | 4-6,7-6,8-10 |
| ITF M25 Muttenz MD | 2022/08/16 14:20 | Huber/Kahoun v Jaeger/Stepanov | 6-4,3-6,4-10 |