Stadium: Court 4 Round: 45 Ground: Clay
| ITF M15 Antalya | 2019/03/11 07:15 | Nitin Kumar Sinha v Ruben Busch | 7-6,6-0 |
| ITF M15 Anning | 2019/01/11 04:40 | Kazuki Nishiwaki v Nitin Kumar Sinha | 6-7,6-2,6-4 |
| ITF M15 Anning | 2019/01/10 07:15 | Li-Wei Tan v Nitin Kumar Sinha | 6-3,5-7,4-6 |
| ITF M15 Anning | 2019/01/08 02:30 | Nitin Kumar Sinha v Hong Kit Wong | 6-4,6-1 |
| ITF M15 Anning | 2019/01/03 03:55 | Jung-Woong Na v Nitin Kumar Sinha | 6-4,6-4 |
| ITF M15 Anning | 2019/01/01 03:30 | Nitin Kumar Sinha v Soichiro Moritani | 6-1,6-7,6-3 |
| Challenger Pune | 2018/11/17 06:00 | Nitin Kumar Sinha v Youssef Hossam | 3-6,4-6 |
| Challenger Bangalore | 2018/11/10 10:35 | Nitin Kumar Sinha v Lucas Gerch | 3-6,4-6 |
| ITF M15 Antalya | 2019/03/11 07:15 | Nabi Kustepe v Sarp Agabigun | 0-6,2-6 |
| ITF M15 Antalya | 2019/02/19 07:50 | Adrian Andreev v Sarp Agabigun | 6-2,6-2 |
| ITF M15 Antalya | 2019/01/23 11:30 | Sarp Agabigun v Sagadat Ayap | 7-6,5-7,6-7 |
| ITF M15 Antalya | 2019/01/17 07:00 | Alexander Ritschard v Sarp Agabigun | 6-2,6-1 |
| ITF Egypt F26 | 2018/11/06 08:00 | Johan Nikles v Sarp Agabigun | 3-6,6-2,6-1 |
| ITF Egypt F25 | 2018/10/30 08:00 | Adrian Andrzejczuk v Sarp Agabigun | 3-6,6-2,6-1 |
| ITF Turkey F31 | 2018/10/10 07:00 | Gorazd Srbljak v Sarp Agabigun | 6-2,7-5 |
| ITF Turkey F28 | 2018/09/19 08:45 | Paul Woerner v Sarp Agabigun | 6-0,5-7,6-0 |