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)
91.8%
島袋 (R=927)
vs
8.2%
祥乃山 (R=497)
Glicko-2 expected score (opponent RD taken into account)
Forecast accuracy (1 bouts)
| Predicted win rate (島袋) | 50.0% |
| Actual win rate | 100.0% |
| Delta | 50.0pt |
Positive = 島袋 wins above rating expectation; negative = below.
Career Comparison
| Item | 島袋 | 祥乃山 |
|---|---|---|
| Peak rating | 1168 (2023-07) | 1144 (2023-05) |
| Career bouts | 133 | 133 |
| Wins | 61 | 51 |
| Losses | 58 | 82 |
| Win rate | 50.8% | 38.3% |
| Current rank | Jonidan #76 | Jonidan #93 |
| Active period | 2023-05 〜 2026-09 | 2023-05 〜 2026-09 |
Rating history (overlay)
Bout details (1)
| Basho | Day | Predicted | 島袋 | vs | 祥乃山 |
|---|---|---|---|---|---|
| 2023-07 | 1 | 50% | ○ | vs | ● |
Predicted = expected score at the start of that tournament (causal). Highlighted rows = upsets vs prediction.