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)
68.5%
山根 (R=928)
vs
31.5%
幸奄美 (R=790)
Glicko-2 expected score (opponent RD taken into account)
Forecast accuracy (2 bouts)
| Predicted win rate (山根) | 35.8% |
| Actual win rate | 50.0% |
| Delta | 14.2pt |
Positive = 山根 wins above rating expectation; negative = below.
Career Comparison
| Item | 山根 | 幸奄美 |
|---|---|---|
| Peak rating | 1056 (2019-07) | 1347 (2013-03) |
| Career bouts | 238 | 539 |
| Wins | 106 | 257 |
| Losses | 104 | 271 |
| Win rate | 50.5% | 48.7% |
| Current rank | Jonidan #71 | Jonidan #76 |
| Active period | 2019-07 〜 2026-09 | 2013-03 〜 2026-09 |
Rating history (overlay)
Bout details (2)
| Basho | Day | Predicted | 山根 | vs | 幸奄美 |
|---|---|---|---|---|---|
| 2021-07 | 14 | 27% | ● | vs | ○ |
| 2024-09 | 3 | 45% | ○ | vs | ● |
Predicted = expected score at the start of that tournament (causal). Highlighted rows = upsets vs prediction.