Head to Head ・ 力士比較
Rikishi Comparison
VS
Oyutaka
ELO1,975
Head to Head
2−5
7 bouts
Koboyama
ELO1,988
Win Probability (ELO-based)
48%
52%
OyutakaELO差 -13Koboyama
Verdict
Even
Even on both ELO and style — a true toss-up. H2H: Koboyama leads 5-2.
Sumo Style & Matchup
Style mix computed from kimarite
Oyutaka
Belt Grinder
VS
Koboyama
Pulling Pusher
36%
Oshi49%
49%
Yotsu39%
13%
Nage9%
8%
Tech13%
Win rate by opponent type
50% 14-14
Fwd push
34-44 44%
50% 18-18
Pull
32-23 58%
45% 43-52
Yori
119-123 49%
55% 54-45
Throw
62-68 48%
48% 12-13
Tech
18-18 50%
›Style matchup Belt Grinder vs Pulling Pusher: roughly even (51%).
›Koboyama is only 49% (119-123) vs "Belt Grinder" types like Oyutaka.
Career Stats — leading value in red
1,975
ELO
1,988
51.1%
Win Rate
47.7%
277
Career Wins
466
265
Career Losses
511
0
Yusho
0
Makushita 21 East
Best Rank
Juryo 11 West
H2H by Year
78
80
81
83
84
■ Oyutaka■ Koboyama
Kimarite Breakdown
Yorikiri48%
Yorikiri42%
Oshidashi24%
Oshidashi27%
Hatakikomi11%
Tsukiotoshi13%
Uwatenage10%
Sukuinage9%
Yoritaoshi8%
Hatakikomi9%
Recent Bouts
1984年夏場所Koboyama winsYorikiri
1983年九州場所Koboyama winsKatasukashi
1983年名古屋場所Koboyama winsYorikiri
1981年名古屋場所Koboyama winsYorikiri
1981年夏場所Koboyama winsYorikiri
1980年春場所Oyutaka wins—
1978年九州場所Oyutaka wins—