Stadium: Court 1 Round: 26 Ground: Clay
| Challenger Shymkent MD | 2018/06/06 12:20 | Krawietz K / Mies A v Giustino L / Oliveira G | 4-6,6-7 |
| Challenger Shymkent MD | 2018/06/04 10:20 | Krawietz K / Mies A v Khassanov/Lomakin | 7-6,6-1 |
| Challenger - Heilbronn - Doubles Hommes | 2018/05/20 11:00 | Junaid R / Pel D v Krawietz K / Mies A | 6-2,2-6,10-7 |
| Challenger - Heilbronn - Doubles Hommes | 2018/05/19 13:00 | Krawietz K / Mies A v Gille/Vliegen | 6-1,7-6 |
| Challenger - Heilbronn - Doubles Hommes | 2018/05/16 11:00 | Krawietz K / Mies A v Begemann A / Erlich J | 3-6,6-3,12-10 |
| Challenger - Rome - Doubles Hommes | 2018/05/12 11:30 | Gille/Vliegen v Krawietz K / Mies A | 3-6,6-2,4-10 |
| Challenger - Rome - Doubles Hommes | 2018/05/11 14:50 | Krawietz K / Mies A v Martin A / Podlipnik-Castillo H | 6-4,6-2 |
| Challenger - Rome - Doubles Hommes | 2018/05/07 11:30 | Coppejans/Halys v Krawietz K / Mies A | 1-6,4-6 |