Recent H2H record

Jumpei Yamasaki vs Yuto Oki

Jumpei Yamasaki

Elo 1526

Yuto Oki

Elo 1482

H2H 2-02 meetings

Elo edge Yamasaki +45

Jumpei Yamasaki

Blended Elo history from recent matches.

Effective Elo

HARDSmall sample

50% · 1–1 on hard

Games won (last 10)

50%

10 matches tracked

Head-to-head

Yamasaki 2 • Oki 0

Yamasaki leads 2-0

Yuto Oki

Blended Elo history from recent matches.

Effective Elo

HARD

37% · 7–12 on hard

CLAY

67% · 4–2 on clay

Games won (last 10)

46%

10 matches tracked

Previous meetings

M15 Tsukuba· R32

Jumpei Yamasaki def. Yuto Oki · 2 - 0

Mar 24, 2026

M15 Singapore· R32

Jumpei Yamasaki def. Yuto Oki · 2 - 0

Aug 5, 2025