Japan · basketball
Japan B League: 238 matches, 1909 pro predictions, 58.9% overall accuracy. Includes the pros who call this league best, plus every match on record.
| Pro | Records | Accuracy |
|---|---|---|
| Deliles Polymarket | 23 | 78.3% |
| leks1r Polymarket | 18 | 72.2% |
| pengu1n Polymarket | 21 | 71.4% |
| ZainM Kalshi | 22 | 68.2% |
| Insubstantial-Downturn Polymarket | 37 | 67.6% |
| 0x948b…a188 Polymarket | 52 | 65.4% |
| 0xd809…6542 Polymarket | 20 | 65% |
| LSS1 Polymarket | 203 | 59.1% |
Method: accuracy is the share of settled predictions that were correct; pending ones are excluded from the denominator. Figures aggregate public prediction-market records and are recomputed once a day.