| event | round | table | player one | result | player two |
| Grand Prix Kitakyushu 2009 | 11 | 4 | Watanabe, Yuuya (2209) | Lost 1-2 | Yukuhiro, Ken (1766) |
| Grand Prix Kitakyushu 2009 | Q | Watanabe, Yuuya (2221) | Lost 0-2 | Yukuhiro, Ken (1794) | |
| Pro Tour Philadelphia 2011 | 13 | 34 | Watanabe, Yuuya (2178) | Won 2-1 | Yukuhiro, Ken (1836) |
| Pro Tour Amonkhet | 4 | 16 | Watanabe, Yuuya (2144) | Won 2-0 | Yukuhiro, Ken (2097) |
| 2017 World Championship | 12 | 9 | Watanabe, Yuuya (1975) | Won 2-0 | Yukuhiro, Ken (1995) |