Stadium: Table 3 Round: 5
| WTT Contender Mendoza Quals | 2024/05/29 21:15 | Lilian Bardet v Ricardo Walther | L | 3-0 |
| WTT Contender Mendoza Quals | 2024/05/28 20:00 | Luciano Alto v Ricardo Walther | W | 1-3 |
| WTT Contender Rio De Janeiro | 2024/05/23 17:40 | Eric Jouti v Ricardo Walther | L | 3-2 |
| WTT Contender Rio Quals | 2024/05/22 19:00 | Henrique Noguti v Ricardo Walther | W | 0-3 |
| WTT Contender Rio Quals | 2024/05/21 20:20 | Jeremy Hazin v Ricardo Walther | W | 0-3 |
| WTT Feeder Dusseldorf | 2024/04/11 11:20 | Ricardo Walther v Daeseong Cho | L | 1-3 |
| WTT Feeder Dusseldorf | 2024/04/11 08:00 | Andy Pereira v Ricardo Walther | W | 1-3 |
| WTT Feeder Dusseldorf | 2024/04/10 11:20 | Konstantinos Angelakis v Ricardo Walther | W | 0-3 |