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)
55.1%
関塚 (R=908)
vs
44.9%
菊昇基 (R=872)
Glicko-2 expected score (opponent RD taken into account)
Forecast accuracy (1 bouts)
| Predicted win rate (関塚) | 57.5% |
| Actual win rate | 0.0% |
| Delta | -57.5pt |
Positive = 関塚 wins above rating expectation; negative = below.
Career Comparison
| Item | 関塚 | 菊昇基 |
|---|---|---|
| Peak rating | 1033 (2024-07) | 1256 (2023-05) |
| Career bouts | 550 | 141 |
| Wins | 227 | 65 |
| Losses | 305 | 69 |
| Win rate | 42.8% | 48.9% |
| Current rank | Jonidan #23 | Jonidan #22 |
| Active period | 2013-03 〜 2026-09 | 2023-05 〜 2026-09 |
Rating history (overlay)
Bout details (1)
| Basho | Day | Predicted | 関塚 | vs | 菊昇基 |
|---|---|---|---|---|---|
| 2026-07 | 2 | 58% | ● | vs | ○ |
Predicted = expected score at the start of that tournament (causal). Highlighted rows = upsets vs prediction.