[268] Jan Choinski 7-5,2-6,4-6 Zdenek Kolar [247] 2018-01-20 11:30
Stadium: Court 1 Round: 25 Ground: Clay
Home History
| Challenger Koblenz | 2018/01/18 15:00 | Jan Choinski v Mohamed Safwat | 3-6,6-3,4-6 |
| Challenger Koblenz | 2018/01/16 18:10 | Tommy Robredo v Jan Choinski | 1-6,7-5,6-7 |
| ITF Germany F1 | 2018/01/11 11:00 | Jan Choinski v Kevin Krawietz | 5-7,6-3,3-6 |
| ITF Turkey F46 | 2017/12/05 08:50 | Jan Choinski v Albert Alcaraz Ivorra | 7-6,6-7,6-7 |
| ITF Turkey F45 | 2017/11/29 10:00 | Jan Choinski v Nico Mertens | 5-7,6-7 |
| Challenger Las Vegas | 2017/10/20 18:00 | Tennys Sandgren v Jan Choinski | 6-1,6-0 |
| Challenger Las Vegas | 2017/10/17 18:00 | Alexander Cozbinov v Jan Choinski | 6-4,4-6,4-6 |
| Challenger Las Vegas Qual | 2017/10/16 18:00 | Jan Choinski v Frederik Nielsen | 6-4,6-2 |
Away History
| Challenger Koblenz | 2018/01/18 10:00 | Zdenek Kolar v Yasutaka Uchiyama | 2-6,1-6 |
| Challenger Koblenz | 2018/01/16 12:55 | Andrej Martin v Zdenek Kolar | 2-6,4-6 |
| Australian Open Qual | 2018/01/11 06:00 | Zdenek Kolar v Kevin King | 1-6,6-7 |
| Australian Open Qual | 2018/01/09 23:00 | Zdenek Kolar v Yasutaka Uchiyama | 7-6,6-4 |
| Challenger Bangkok | 2018/01/05 03:00 | Aleksandr Nedovyesov v Zdenek Kolar | 7-5,3-6,7-6 |
| Challenger Bangkok | 2018/01/04 03:00 | Zdenek Kolar v Miomir Kecmanovic | 1-6,6-4,6-1 |
| Challenger Bangkok | 2018/01/02 06:25 | Pruchya Isarow v Zdenek Kolar | 1-6,6-2,1-6 |
| Challenger Andria | 2017/11/24 11:00 | Zdenek Kolar v Christopher Heyman | 5-7,6-7 |