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)
39.8%
若肥前 (R=762)
vs
60.2%
房州山 (R=836)
Glicko-2 expected score (opponent RD taken into account)
Forecast accuracy (1 bouts)
| Predicted win rate (若肥前) | 45.1% |
| Actual win rate | 0.0% |
| Delta | -45.1pt |
Positive = 若肥前 wins above rating expectation; negative = below.
Career Comparison
| Item | 若肥前 | 房州山 |
|---|---|---|
| Peak rating | 1028 (2019-09) | 1256 (2020-07) |
| Career bouts | 837 | 266 |
| Wins | 389 | 117 |
| Losses | 446 | 138 |
| Win rate | 46.6% | 45.7% |
| Current rank | Jonidan #60 | Retired |
| Active period | 2006-03 〜 2026-09 | 2020-07 〜 2026-07 |
Rating history (overlay)
Bout details (1)
| Basho | Day | Predicted | 若肥前 | vs | 房州山 |
|---|---|---|---|---|---|
| 2026-07 | 7 | 45% | ● | vs | ○ |
Predicted = expected score at the start of that tournament (causal). Highlighted rows = upsets vs prediction.