| Portugal Open | 2020/02/12 15:00 | Gavin Rumgay v Adrian Morato | W | 4-0 |
| Majstrovstvá sveta v pingpongu 2020 | 2020/01/26 19:30 | Alexander Flemming v Gavin Rumgay | L | 2-0 |
| Majstrovstvá sveta v pingpongu 2020 | 2020/01/26 17:30 | Gavin Rumgay v Paul McCreery | W | 2-1 |
| Majstrovstvá sveta v pingpongu 2020 | 2020/01/26 13:00 | Gavin Rumgay v Benjamin Sorensen | W | 2-1 |
| Majstrovstvá sveta v pingpongu 2020 | 2020/01/25 19:01 | Gavin Rumgay v Tomas Sadilek | W | 2-1 |
| North American Open | 2019/12/06 22:05 | Darko Jorgic v Gavin Rumgay | L | 4-0 |
| Thailand Open | 2019/05/24 11:20 | Hyundeok Seo v Gavin Rumgay | L | 4-0 |
| Croatia Open | 2019/05/15 07:40 | Gavin Rumgay v Christian Friedrich | W | 3-0 |
| Polish Open | 2019/10/17 18:30 | Sanil Shetty v Daniel Gorak | W | 4-2 |
| German Open | 2019/10/08 19:15 | Zihao Zhao v Sanil Shetty | L | 4-0 |
| Challenger - Ochsenhausen | 2019/10/04 11:25 | Quentin Robinot v Sanil Shetty | L | 3-0 |
| Challenger - Ochsenhausen | 2019/10/04 10:30 | Alexander Echavarria v Sanil Shetty | W | 0-3 |
| Challenger - Ochsenhausen | 2019/10/03 12:30 | Sanil Shetty v Mauricio Rivera | W | 3-0 |
| Challenger - Ochsenhausen | 2019/10/03 11:10 | Andriy Sitak v Sanil Shetty | W | 2-3 |
| Challenger - Ochsenhausen | 2019/10/03 09:10 | Tomasz Tomaszuk v Sanil Shetty | W | 0-3 |
| Challenger - Ochsenhausen | 2019/10/02 13:10 | Quentin Robinot v Sanil Shetty | L | 3-0 |