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)
64.0%
謙信 (R=978)
vs
36.0%
龍成山 (R=877)
Glicko-2 expected score (opponent RD taken into account)
Forecast accuracy (2 bouts)
| Predicted win rate (謙信) | 47.8% |
| Actual win rate | 50.0% |
| Delta | 2.2pt |
Positive = 謙信 wins above rating expectation; negative = below.
Career Comparison
| Item | 謙信 | 龍成山 |
|---|---|---|
| Peak rating | 1400 (2015-01) | 1256 (2007-05) |
| Career bouts | 468 | 793 |
| Wins | 227 | 377 |
| Losses | 211 | 385 |
| Win rate | 51.8% | 49.4% |
| Current rank | Sandanme #71 | Sandanme #60 |
| Active period | 2015-01 〜 2026-05 | 2007-03 〜 2026-05 |
Rating history (overlay)
Bout details (2)
| Basho | Day | Predicted | 謙信 | vs | 龍成山 |
|---|---|---|---|---|---|
| 2018-01 | 6 | 46% | ○ | vs | ● |
| 2018-09 | 4 | 50% | ● | vs | ○ |
Predicted = expected score at the start of that tournament (causal). Highlighted rows = upsets vs prediction.