HEAD-TO-HEAD
Head-to-Head Comparison
Career Head-to-Head
All career bouts, including juryo and below (broadcast tallies usually count makuuchi only).
Rating-based Forecast
Expected win rate (latest)
54.5%
欧翔山 (R=1028)
vs
45.5%
琴大河 (R=996)
Glicko-2 expected score (opponent RD taken into account)
Forecast accuracy (4 bouts)
| Predicted win rate (欧翔山) | 55.0% |
| Actual win rate | 50.0% |
| Delta | -5.0pt |
Positive = 欧翔山 wins above rating expectation; negative = below.
Career Comparison
| Item | 欧翔山 | 琴大河 |
|---|---|---|
| Peak rating | 1200 (2016-03) | 1033 (2022-09) |
| Career bouts | 441 | 379 |
| Wins | 208 | 176 |
| Losses | 198 | 153 |
| Win rate | 51.0% | 53.0% |
| Current rank | Jonidan #11 | Jonidan #10 |
| Active period | 2016-03 〜 2026-09 | 2017-03 〜 2026-09 |
Rating history (overlay)
Bout details (4)
| Basho | Day | Predicted | 欧翔山 | vs | 琴大河 |
|---|---|---|---|---|---|
| 2022-01 | 15 | 50% | ○ | vs | ● |
| 2025-11 | 5 | 62% | ○ | vs | ● |
| 2026-05 | 13 | 54% | ● | vs | ○ |
| 2026-11 | 4 | 55% | ● | vs | ○ |
Predicted = expected score at the start of that tournament (causal). Highlighted rows = upsets vs prediction.