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)
52.2%
伊波 (R=1471)
vs
47.8%
栃大海 (R=1455)
Glicko-2 expected score (opponent RD taken into account)
Forecast accuracy (1 bouts)
| Predicted win rate (伊波) | 52.2% |
| Actual win rate | 0.0% |
| Delta | -52.2pt |
Positive = 伊波 wins above rating expectation; negative = below.
Career Comparison
| Item | 伊波 | 栃大海 |
|---|---|---|
| Peak rating | 1500 (2025-11) | 1564 (2025-03) |
| Career bouts | 116 | 477 |
| Wins | 70 | 247 |
| Losses | 46 | 224 |
| Win rate | 60.3% | 52.3% |
| Current rank | Makushita #1 | Makushita #3 |
| Active period | 2024-03 〜 2026-09 | 2017-11 〜 2026-09 |
Rating history (overlay)
Bout details (1)
| Basho | Day | Predicted | 伊波 | vs | 栃大海 |
|---|---|---|---|---|---|
| 2026-11 | 5 | 52% | ● | vs | ○ |
Predicted = expected score at the start of that tournament (causal). Highlighted rows = upsets vs prediction.