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)
32.6%
松ヶ島 (R=799)
vs
67.4%
山根 (R=928)
Glicko-2 expected score (opponent RD taken into account)
Forecast accuracy (2 bouts)
| Predicted win rate (松ヶ島) | 37.0% |
| Actual win rate | 0.0% |
| Delta | -37.0pt |
Positive = 松ヶ島 wins above rating expectation; negative = below.
Career Comparison
| Item | 松ヶ島 | 山根 |
|---|---|---|
| Peak rating | 949 (2018-03) | 1056 (2019-07) |
| Career bouts | 340 | 238 |
| Wins | 147 | 106 |
| Losses | 187 | 104 |
| Win rate | 44.0% | 50.5% |
| Current rank | Jonidan #31 | Jonidan #1 |
| Active period | 2018-03 〜 2026-09 | 2019-07 〜 2026-09 |
Rating history (overlay)
Bout details (2)
| Basho | Day | Predicted | 松ヶ島 | vs | 山根 |
|---|---|---|---|---|---|
| 2024-01 | 5 | 35% | ● | vs | ○ |
| 2024-03 | 3 | 39% | ● | vs | ○ |
Predicted = expected score at the start of that tournament (causal). Highlighted rows = upsets vs prediction.