| World Championship | 2021/11/25 02:40 | Joao Geraldo v Simon Gauzy | L | 3-4 |
| World Championship | 2021/11/23 16:20 | Joao Geraldo v Bence Majoros | W | 4-2 |
| WTT Contender Lasko | 2021/11/05 17:30 | Yuto Kizukuri v Joao Geraldo | L | 3-1 |
| WTT Contender Lasko | 2021/11/04 15:55 | Joao Geraldo v Benedek Olah | W | 3-0 |
| WTT Contender Lasko | 2021/11/03 12:40 | Joao Geraldo v Manav Vikash Thakkar | W | 3-0 |
| WTT Contender Lasko | 2021/11/02 17:00 | Joao Geraldo v Bastian Rembert | W | 3-1 |
| WTT Contender Lasko | 2021/11/02 08:00 | Joao Geraldo v Deokhwa Choi | W | 3-0 |
| WTT Contender - Tunis | 2021/10/26 15:10 | Joao Geraldo v Maksim Grebnev | L | 1-3 |