| WTT Contender Mendoza DX | 06/01 21:00 | 1 | Tanaka/Nagasaki v Karlsson/Kallberg | W | 3-2 | |
| WTT Contender Mendoza DX | 05/31 21:00 | 2 | Nagasaki/Tanaka v Balazova/Pistej | W | 3-0 | |
| WTT Contender Mendoza DX | 05/31 16:00 | 3 | Robles/Xiao v Tanaka/Nagasaki | W | 1-3 | |
| WTT Contender Mendoza DX | 05/30 17:00 | 4 | Tanaka/Nagasaki v Molero/Lorenzo | W | 3-0 | |
| WTT Contender Rio de Janeiro DX | 05/24 16:00 | 3 | Karlsson/Kallberg v Tanaka/Nagasaki | L | 3-2 | |
| WTT Contender Rio de Janeiro DX | 05/23 16:00 | 4 | Tanaka/Nagasaki v Iizuka/Watanabe | W | 3-1 | |
| WTT Contender Rio XD Quals | 05/21 21:45 | - | Doti/Fiore v Tanaka/Nagasaki | W | 0-3 | |
| WTT Contender Rio XD Quals | 05/20 20:00 | 4 | Tanaka/Nagasaki v Shim/Miyabara | W | 3-1 |