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| Single Post-Season Winning Pct Leaderboard | |
| * - Indicates Hall of Fame |
| Rank | Player | Winning Pct | IP | Year | Team | |
| 1. | Sauron Evil | 1.0000 | 23.0 | 2000 | PEN | |
| Vincent Marguez | 1.0000 | 13.7 | 2000 | PEN | ||
| 3. | Jose Valdovinos | .6667 | 28.0 | 2000 | PEN | |
| 4. | Brian Valero | .5000 | 23.7 | 2000 | MON | |
| 5. | Richard Eaker | .3333 | 25.7 | 2000 | MON | |
| Keenan Brochu | .3333 | 23.7 | 2000 | MON | ||
| 7. | Malik Meng | .0000 | 22.7 | 2000 | WAS | |
| Rene Mills | .0000 | 18.0 | 2000 | LOU |
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