Head to Head
| WTT Contender Muscat | 2022/09/07 11:00 | Jonghoon Lim v Ricardo Walther | W | 2-3 |
| WTT Contender Doha | 2022/03/20 10:28 | Jonghoon Lim v Ricardo Walther | L | 3-1 |
| Qatar Open XD | 2018/05/30 09:10 | Jonghoon Lim v Ricardo Walther | L | 4-1 |
| WTT Contender Muscat | 2022/09/07 11:00 | Jonghoon Lim v Ricardo Walther | W | 2-3 |
| WTT Contender Doha | 2022/03/20 10:28 | Jonghoon Lim v Ricardo Walther | L | 3-1 |
| Qatar Open XD | 2018/05/30 09:10 | Jonghoon Lim v Ricardo Walther | L | 4-1 |