HEAD-TO-HEAD
Head-to-Head Comparison
Career Head-to-Head
All career bouts, including juryo and below (broadcast tallies usually count makuuchi only).
No direct bouts recorded
Rating-based Forecast
Expected win rate (latest)
67.6%
小久保 (R=508)
vs
32.4%
東山 (R=377)
Glicko-2 expected score (opponent RD taken into account)
Career Comparison
| Item | 小久保 | 東山 |
|---|---|---|
| Peak rating | 1074 (2026-05) | 1055 (2010-05) |
| Career bouts | 7 | 663 |
| Wins | 2 | 200 |
| Losses | 4 | 443 |
| Win rate | 42.9% | 31.2% |
| Current rank | Jonokuchi #5 | Jonidan #70 |
| Active period | 2026-05 〜 2026-09 | 2010-05 〜 2026-09 |