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)
65.0%
光武蔵 (R=1018)
vs
35.0%
関塚 (R=908)
Glicko-2 expected score (opponent RD taken into account)
Forecast accuracy (2 bouts)
| Predicted win rate (光武蔵) | 47.2% |
| Actual win rate | 100.0% |
| Delta | 52.8pt |
Positive = 光武蔵 wins above rating expectation; negative = below.
Career Comparison
| Item | 光武蔵 | 関塚 |
|---|---|---|
| Peak rating | 1141 (2025-03) | 1033 (2024-07) |
| Career bouts | 56 | 550 |
| Wins | 31 | 227 |
| Losses | 24 | 305 |
| Win rate | 57.1% | 42.8% |
| Current rank | Jonidan #25 | Jonidan #23 |
| Active period | 2025-03 〜 2026-09 | 2013-03 〜 2026-09 |
Rating history (overlay)
Bout details (2)
| Basho | Day | Predicted | 光武蔵 | vs | 関塚 |
|---|---|---|---|---|---|
| 2025-07 | 7 | 33% | ○ | vs | ● |
| 2026-05 | 12 | 61% | ○ | vs | ● |
Predicted = expected score at the start of that tournament (causal). Highlighted rows = upsets vs prediction.