| event | round | table | player one | result | player two |
| 2014 World Championship | 1 | 10 | Ichikawa, Yuuki (1970) | Won 2-1 | Yamamoto, Kentaro (2011) |
| 2014 World Championship | 4 | 6 | Ichikawa, Yuuki (1995) | Lost 1-2 | Yamamoto, Kentaro (2019) |
| Pro Tour Fate Reforged | 9 | 28 | Ichikawa, Yuuki (2116) | Won 2-0 | Yamamoto, Kentaro (2172) |
| Grand Prix Shanghai 2015 | 5 | 1 | Ichikawa, Yuuki (2003) | Won 2-1 | Yamamoto, Kentaro (1944) |
| Grand Prix Singapore 2015 | 10 | 61 | Ichikawa, Yuuki (2043) | Won 2-0 | Yamamoto, Kentaro (1875) |
| Grand Prix Kobe 2017 | 4 | 228 | Ichikawa, Yuuki (2140) | Won 2-0 | Yamamoto, Kentaro (2084) |
| Grand Prix Kyoto 2019 | 11 | 39 | Ichikawa, Yuuki (1915) | Won 2-0 | Yamamoto, Kentaro (1864) |