| WTT Star Contender Foz do Iguacu WD | 08/01 22:50 | 2 | Yokoi/Sato v Kim/Ryu | L | 2-3 | |
| WTT Star Contender Foz do Iguacu WD | 08/01 16:00 | 3 | Watanabe/Strassburger v Yokoi/Sato | W | 0-3 | |
| WTT Star Contender Foz do Iguacu WD | 07/31 13:40 | 4 | Sarda/Hatakeyama v Yokoi/Sato | W | 0-3 | |
| WTT Contender Buenos Aires WD | 07/27 17:00 | 1 | Harimoto/Odo v Yokoi/Sato | L | 3-2 | |
| WTT Contender Buenos Aires WD | 07/26 20:00 | 2 | Huang/Chen v Yokoi/Sato | W | 2-3 | |
| WTT Contender Buenos Aires WD | 07/25 20:40 | 3 | Barcenas/Reyes v Yokoi/Sato | W | 0-3 | |
| WTT Contender Buenos Aires WD | 07/24 15:40 | 4 | Shahmuradyan/Pereyra v Yokoi/Sato | W | 0-3 | |
| WTT Contender Zagreb WD | 06/29 12:00 | 1 | Yokoi/Sato v Harimoto/Odo | L | 2-3 | |
| WTT Contender Zagreb WD | 06/28 12:05 | 2 | Yokoi/Sato v Kim/Ryu | W | 3-0 | |
| WTT Contender Zagreb WD | 06/27 11:25 | 3 | Yokoi/Sato v Choi/Shin | W | 3-1 | |
| WTT Contender Zagreb WD | 06/26 11:35 | 4 | Yokoi/Sato v Lutz/Zarif | W | 3-0 | |
| WTT Star Contender Ljubljana WD | 06/20 18:00 | 2 | Sato/Yokoi v Choi/Shin | L | 1-3 |