Sanctioned Matchup Predictor
Gordon Muir vs Stiven Kostelac
Past Head-to-Head Rubbers (9)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Gordon Muir | def. | Stiven Kostelac | 5,6,-5,8 | TTACT 2026 P3 Pennant Winter Thursday Rnd 9 (2026-09-17) | +7 |
| Gordon Muir | def. | Stiven Kostelac | 7,-3,3,11 | TTACT 2026 P1 Thursday Rnd 1 (2026-02-06) | +8 |
| Stiven Kostelac | def. | Gordon Muir | -10,10,5,5 | TTACT 2026 P1 Thursay Pennant Rnd 8 (2026-03-26) | +8 |
| Gordon Muir | def. | Stiven Kostelac | -8,3,6,3 | TTACT 2025 Summer Pennant Tuesday Rnd 4 (2025-02-25) | +1 |
| Stiven Kostelac | def. | Gordon Muir | 7,7,6 | TTACT 2025 P3 Tuesday night Pennant Rnd 5 (2025-08-19) | +16 |
| Stiven Kostelac | def. | Gordon Muir | 4,9,10 | TTACT 2025 P4 Tuesday night Pennant Rnd 1 (2025-10-14) | +14 |
| Gordon Muir | def. | Stiven Kostelac | 9,6,-6,11 | TTACT 2025 P4 Tuesday night Pennant Rnd 6 (2025-11-18) | +8 |
| Stiven Kostelac | def. | Gordon Muir | -4,10,7,6 | TTACT 2026 Thursday Pennant Autumn Rnd 4 (2026-05-14) | +8 |
| Gordon Muir | def. | Stiven Kostelac | -3,-5,8,10,5 | TTACT 2026 P3 Pennant Winter Thursday Rnd 4 (2026-08-13) | +7 |