Sanctioned Matchup Predictor
Stiven Kostelac vs Brian Peppy
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Brian Peppy | def. | Stiven Kostelac | 3,-6,-8,7,12 | TTACT 2026 Spring Pennant Thursday Rnd 1 (2026-10-15) | +6 |
| Brian Peppy | def. | Stiven Kostelac | -11,10,-5,1,6 | TTACT 2026 P3 Pennant Winter Thursday Rnd 1 (2026-07-23) | +13 |
| Brian Peppy | def. | Stiven Kostelac | 7,1,9 | TTACT 2026 P3 Pennant Winter Thursday Rnd 6 (2026-08-27) | +7 |