Stadium: Court 3 Round: 25 Ground: Clay
| ITF M15 Chornomorsk | 2021/08/30 12:00 | Maik Steiner v Ainius Sabaliauskas | 7-5,6-7,4-10 |
| ITF M15 Chornomorsk | 2021/08/30 07:00 | Maik Steiner v Myroslav Bondar | 6-4,6-0 |
| ITF M15 Chornomorsk | 2021/08/29 09:30 | Maik Steiner v Massimo Brambati | 6-0,4-6,10-6 |
| ITF M15 Huy | 2021/08/25 11:00 | Arnaud Bovy v Maik Steiner | 7-5,0-6,6-3 |
| ITF M15 Huy | 2021/08/24 08:00 | Maik Steiner v Niels P Van Noord | 6-1,6-1 |
| ITF M15 Huy | 2021/08/23 13:50 | Maik Steiner v Sebastian Santibanez | 6-3,6-0 |
| ITF M15 Huy | 2021/08/22 07:45 | Maik Steiner v Max Van Nunen | 6-3,6-3 |
| ITF M25 Marburg | 2021/07/07 09:00 | Maik Steiner v Arnaud Bovy | 6-3,6-7,6-7 |
| ITF M15 Monastir | 2021/07/13 12:00 | Baran Cengiz v Moez Echargui | 0-6,2-6 |
| ITF M15 Antalya | 2021/06/14 09:40 | Fletcher Scott v Baran Cengiz | 6-3,1-6,10-8 |
| ITF M15 Antalya | 2021/06/13 07:30 | Togan Makzume v Baran Cengiz | 0-6,3-6 |
| ITF M15 Antalya | 2021/05/12 08:55 | Baran Cengiz v Alafia Ayeni | 6-3,4-6,2-6 |
| ITF M15 Antalya | 2021/03/25 07:00 | Luca Tomasetto v Baran Cengiz | 6-3,6-2 |
| ITF M15 Antalya | 2021/03/10 11:55 | Matias Zukas v Baran Cengiz | 6-3,6-1 |
| ITF M15 Antalya | 2021/03/09 07:00 | Benedikt Henning v Baran Cengiz | 2-6,4-6 |
| ITF M15 Antalya | 2021/03/08 10:00 | Nicolas Parizzia v Baran Cengiz | 3-6,2-6 |