Stadium: Hard Court 3 Round: 28 Ground: Hardcourt outdoor
| ITF Turkey F24 | 2017/06/25 08:00 | Sieber, Marc v 쿠즈마노브, 디미탈 | 3-6,6-2,1-6 |
| Turkey F15, Singles Qualifying | 2017/04/20 07:00 | 쿠즈마노브, 디미탈 v Sieber, Marc | 4-6,6-4,6-2 |
| ITF Turkey F11 | 2015/03/21 08:00 | Sieber, Marc v 쿠즈마노브, 디미탈 | 2-6,6-4,6-0 |
| ITF Turkey F7 | 2015/02/22 09:00 | Sieber, Marc v 쿠즈마노브, 디미탈 | 5-7,3-6 |
| ITF Turkey F2 | 2018/01/19 07:30 | 쿠즈마노브, 디미탈 v 드리니크, 밀란 | 7-5,6-1 |
| ITF Turkey F2 | 2018/01/18 07:30 | 쿠즈마노브, 디미탈 v 프룬자, 니콜라에 | 7-6,6-1 |
| ITF Turkey F2 | 2018/01/16 10:30 | 쿠즈마노브, 디미탈 v 빌레그자닌, 니콜라이 | 6-2,6-3 |
| Challenger Santiago 2 | 2017/11/14 14:00 | 쿠즈마노브, 디미탈 v 베를로크, 카를로스 | 3-6,0-6 |
| Santiago, Chile, Qualifying | 2017/11/12 14:00 | 쿠즈마노브, 디미탈 v 타빌로, 알레잔드로 | 7-6,7-5 |
| Santiago, Chile, Qualifying | 2017/11/11 18:00 | 쿠즈마노브, 디미탈 v Neis, Fabricio | 7-6,7-5 |
| Challenger Montevideo Qual | 2017/11/06 19:35 | 쿠즈마노브, 디미탈 v 헤르난데즈-페르난데즈, 조세 | 6-7,5-7 |
| Challenger Montevideo Qual | 2017/11/05 17:45 | 쿠즈마노브, 디미탈 v Acosta, Dario | 6-0,6-0 |
| ITF Turkey F2 | 2018/01/19 08:40 | Sieber, Marc v 퀸지, 지안루이지 | 7-5,6-4 |
| ITF Turkey F2 | 2018/01/18 10:05 | Sieber, Marc v 라즈보르세크, 니크 | 6-3,6-3 |
| ITF Turkey F2 | 2018/01/17 09:45 | Sieber, Marc v 글라스풀, 로이드 | 6-2,6-0 |
| ITF Turkey F1 | 2018/01/15 08:00 | Sieber, Marc v 퀸지, 지안루이지 | 6-3,3-6,3-6 |
| ITF Turkey F1 | 2018/01/14 13:00 | 스토리, 리안 제임스 v Sieber, Marc | 3-6,3-6 |
| ITF Turkey F1 | 2018/01/13 12:00 | Sieber, Marc v 그레이, 조나단 | 6-2,6-4 |
| ITF Turkey F1 | 2018/01/12 12:55 | Sieber, Marc v Eon, Julien | 6-1,6-0 |
| ITF Turkey F1 | 2018/01/09 09:15 | Sieber, Marc v Alekseenko, Vadim | 6-2,6-0 |