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)
52.7%
山根 (R=928)
vs
47.3%
夏野登岩 (R=909)
Glicko-2 expected score (opponent RD taken into account)
Forecast accuracy (1 bouts)
| Predicted win rate (山根) | 52.7% |
| Actual win rate | 100.0% |
| Delta | 47.3pt |
Positive = 山根 wins above rating expectation; negative = below.
Career Comparison
| Item | 山根 | 夏野登岩 |
|---|---|---|
| Peak rating | 1056 (2019-07) | 1112 (2018-09) |
| Career bouts | 256 | 796 |
| Wins | 118 | 380 |
| Losses | 110 | 398 |
| Win rate | 51.8% | 49.0% |
| Current rank | Jonidan #1 | Jonidan #1 |
| Active period | 2019-07 〜 2026-09 | 2007-03 〜 2026-09 |
Rating history (overlay)
Bout details (1)
| Basho | Day | Predicted | 山根 | vs | 夏野登岩 |
|---|---|---|---|---|---|
| 2026-11 | 2 | 53% | ○ | vs | ● |
Predicted = expected score at the start of that tournament (causal). Highlighted rows = upsets vs prediction.