In 1 meeting on record, M. Yamaguchi won 0, K. Okamura won 1.
Key numbers
- Last meeting: M. Yamaguchi 0–2 K. Okamura on 20 September 2026.
- K. Okamura form: W L W W L.
Form reads newest first: W win, D draw, L loss.
In 1 meeting on record, M. Yamaguchi won 0, K. Okamura won 1.
Form reads newest first: W win, D draw, L loss.