Head to Head ・ 力士比較
Rikishi Comparison
VS
Yamauchi
ELO1,248
Head to Head
2−0
2 bouts
Koga
ELO1,109
Win Probability (ELO-based)
69%
31%
YamauchiELO差 +139Koga
Verdict
Upset potential
ELO favors Yamauchi (69%), but the style matchup favors Koga — upset in the making?
Sumo Style & Matchup
Style mix computed from kimarite
Yamauchi
Belt Grinder
VS
Koga
Thrower
43%
Oshi46%
43%
Yotsu30%
10%
Nage24%
5%
Tech10%
Win rate by opponent type
40% 2-3
Fwd push
7-23 23%
100% 1-0
Pull
2-6 25%
33% 2-4
Yori
13-28 32%
67% 2-1
Throw
17-18 49%
— 0-0
Tech
0-4 0%
›Style edge: Thrower beats Belt Grinder 54% historically — favors Koga.
›Koga is only 32% (13-28) vs "Belt Grinder" types like Yamauchi.
Career Stats — leading value in red
1,248
ELO
1,109
42.9%
Win Rate
35.9%
21
Career Wins
70
28
Career Losses
125
0
Yusho
0
Jonidan 82 East
Best Rank
Jonidan 95 West
Kimarite Breakdown
Yorikiri47%
Oshidashi35%
Oshidashi29%
Yorikiri28%
Hikiotoshi12%
Yoritaoshi17%
Okuridashi6%
Tsukiotoshi11%
Hatakikomi6%
Hatakikomi9%
Recent Bouts
2025年九州場所Yamauchi winsYorikiri
2025年秋場所Yamauchi winsHikiotoshi