| Austrian Tennis Championship | 2020/07/01 10:50 | Andrejic, Marko v 함펠, 레니 | 7-5,1-6,2-6 |
| Austrian Pro Series Singles | 2020/05/27 09:00 | 함펠, 레니 v Andrejic, Marko | 6-2,6-1 |
| Austrian Tennis Championship | 2020/07/06 12:20 | 함펠, 레니 v 므르시치, 루카 | 6-3,6-0 |
| Austrian Tennis Championship | 2020/07/03 14:05 | 노바크, 데니스 v 함펠, 레니 | 6-3,6-7,7-6 |
| Austrian Tennis Championship | 2020/07/02 13:10 | 로디오노브, 주리 v 함펠, 레니 | 4-6,0-6 |
| Austrian Tennis Championship | 2020/07/01 10:50 | Andrejic, Marko v 함펠, 레니 | 7-5,1-6,2-6 |
| Austrian Pro Series Singles | 2020/06/19 08:00 | Neumayer, Lukas v 함펠, 레니 | 6-7,2-6 |
| Austrian Pro Series Singles | 2020/06/18 13:20 | 피칠러, 디비드 v 함펠, 레니 | 6-2,2-6,7-6 |
| Austrian Pro Series Singles | 2020/06/17 08:50 | 오프넬, 세바스티안 v 함펠, 레니 | 2-6,6-2,6-1 |
| Austrian Pro Series Singles | 2020/06/16 16:10 | 멜저, 주르겐 v 함펠, 레니 | 7-6,6-3 |
| Austrian Tennis Championship | 2020/07/01 10:50 | Andrejic, Marko v 함펠, 레니 | 7-5,1-6,2-6 |
| Austrian Pro Series Singles | 2020/05/30 16:00 | Andrejic, Marko v 오벨레이트너, 네일 | 6-7,3-6 |
| Austrian Pro Series Singles | 2020/05/29 15:10 | 로디오노브, 주리 v Andrejic, Marko | 4-6,6-2,6-4 |
| Austrian Pro Series Singles | 2020/05/28 17:40 | 멜저, 주르겐 v Andrejic, Marko | 6-1,6-1 |
| Austrian Pro Series Singles | 2020/05/27 09:00 | 함펠, 레니 v Andrejic, Marko | 6-2,6-1 |