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)
66.7%
龍司 (R=1071)
vs
33.3%
石東 (R=948)
Glicko-2 expected score (opponent RD taken into account)
Forecast accuracy (2 bouts)
| Predicted win rate (龍司) | 69.1% |
| Actual win rate | 50.0% |
| Delta | -19.1pt |
Positive = 龍司 wins above rating expectation; negative = below.
Career Comparison
| Item | 龍司 | 石東 |
|---|---|---|
| Peak rating | 1290 (2015-03) | 983 (2014-05) |
| Career bouts | 492 | 526 |
| Wins | 242 | 246 |
| Losses | 215 | 264 |
| Win rate | 52.7% | 48.1% |
| Current rank | Sandanme #67 | Sandanme #71 |
| Active period | 2015-01 〜 2026-09 | 2014-03 〜 2026-09 |
Rating history (overlay)
Bout details (2)
| Basho | Day | Predicted | 龍司 | vs | 石東 |
|---|---|---|---|---|---|
| 2026-09 | 6 | 72% | ● | vs | ○ |
| 2026-11 | 7 | 67% | ○ | vs | ● |
Predicted = expected score at the start of that tournament (causal). Highlighted rows = upsets vs prediction.