Stadium: Court 4 Round: 26 Ground: Clay
| Challenger - Koblenz - Doubles Hommes | 2019/01/20 11:00 | Melzer J / Polasek F v Kolar Z / Pavlasek A | 3-6,4-6 |
| Challenger - Koblenz - Doubles Hommes | 2019/01/19 11:00 | Karlovskiy E / Khabibulin T v Kolar Z / Pavlasek A | 5-7,2-6 |
| Challenger - Koblenz - Doubles Hommes | 2019/01/18 14:30 | Gengel M / Haerteis J v Kolar Z / Pavlasek A | 4-6,6-3,7-10 |
| Challenger - Koblenz - Doubles Hommes | 2019/01/17 20:05 | Kolar Z / Pavlasek A v Begemann A / Junaid R | 6-2,6-4 |
| Challenger - Prostejov - Doubles Hommes | 2018/06/06 15:15 | Hsieh / Margaroli v Kolar Z / Pavlasek A | 3-6,5-7 |
| Challenger - Prostejov - Doubles Hommes | 2018/06/04 15:30 | Kolar Z / Pavlasek A v Jaloviec M / Safranek V | 6-2,6-2 |
| Challenger - Rome - Doubles Hommes | 2018/05/07 14:10 | Draganja M / Draganja T v Kolar Z / Pavlasek A | 6-3,2-6,10-4 |
| Challenger - Ostrava - Doubles Hommes | 2018/05/02 14:15 | Martinez / Nagal v Kolar Z / Pavlasek A | 6-3,6-7,10-3 |