Round: 62 Ground: Hardcourt outdoor
| Turkey F17, Singles Qualifying | 2018/04/29 07:30 | Kargin, Kayra v Cade Birrell | 0-6,1-6 |
| Turkey F15, Singles Qualifying | 2018/04/14 09:30 | Krolik, Patryk v Kargin, Kayra | 6-0,6-1 |
| Turkey F12, Singles Qualifying | 2018/03/24 06:30 | Kargin, Kayra v Johannson-Holm, Jakob | 2-6,1-6 |
| ITF Turkey F11 | 2018/03/17 08:30 | Kargin, Kayra v Siringo, Eros | 0-6,1-6 |
| ITF Turkey F3 | 2017/01/21 07:00 | Hiramatsu, Shinnosuke v Kargin, Kayra | 6-0,6-1 |
| Turkey F25, Singles Qualifying | 2016/06/22 15:45 | Harajchi, Aria v Kargin, Kayra | 6-0,6-1 |
| ITF Turkey F9 | 2016/02/27 07:30 | Vicentiu Andrei Niculescu v Kargin, Kayra | 6-0,6-1 |
| ITF Turkey F7 | 2016/02/13 08:00 | Kargin, Kayra v Haylaz, Muhammet | 1-6,0-6 |
| Turkey F12, Singles Qualifying | 2018/03/24 06:30 | Erwin Troebinger v Ignacio Monzon | 1-6,3-6 |
| ITF Turkey F11 | 2018/03/17 08:30 | Patino, Luis v Erwin Troebinger | 6-1,6-3 |
| ITF Croatia F1 | 2018/03/07 08:00 | Onken, Julian v Erwin Troebinger | 6-4,6-0 |
| ITF Tunisia F8 | 2018/02/24 09:00 | Sardella, Edoardo v Erwin Troebinger | 6-4,6-2 |
| ITF Tunisia F7 | 2018/02/18 11:00 | Erwin Troebinger v Rogic Hadzalic, Alen | 1-6,1-6 |
| ITF Germany F1 | 2018/01/07 08:00 | Erwin Troebinger v Heger, Tim | 3-6,4-6 |
| Challenger Ortisei Qual | 2017/10/09 09:35 | Viola, Matteo v Erwin Troebinger | 6-1,6-2 |
| Challenger Ortisei Qual | 2017/10/08 09:15 | Erwin Troebinger v Vega Hernandez, David | 6-2,2-6,6-4 |