| TT Elite Series | 2022/12/29 13:00 | Pawel Grela v Adrian Wiecek | L | 1-3 |
| TT Elite Series | 2022/12/16 15:00 | Pawel Grela v Adrian Wiecek | L | 0-3 |
| TT Elite Series | 2022/12/16 14:00 | Pawel Grela v Adrian Wiecek | L | 0-3 |
| TT Elite Series | 2022/11/18 13:30 | Pawel Grela v Adrian Wiecek | L | 0-3 |
| TT Elite Series | 2022/11/14 09:30 | Adrian Wiecek v Pawel Grela | L | 3-0 |
| TT Elite Series | 2022/11/13 17:30 | Pawel Grela v Adrian Wiecek | L | 0-3 |
| TT Elite Series | 2022/11/13 09:00 | Adrian Wiecek v Pawel Grela | L | 3-0 |
| TT Elite Series | 2022/06/03 06:30 | Adrian Wiecek v Pawel Grela | L | 3-1 |
| TT Star Series | 2021/01/14 14:15 | Pawel Grela v Adrian Wiecek | L | 2-3 |
| TT Star Series | 2021/01/07 07:00 | Pawel Grela v Adrian Wiecek | L | 1-3 |
| Czech TT Star Series | 2020/09/10 12:45 | Adrian Wiecek v Pawel Grela | W | 2-3 |