Sanctioned Matchup Predictor
Sean Carroll vs Mark Walker
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Mark Walker | def. | Sean Carroll | 9,8,-9,10 | 2023 BTTA Monday Evening Pennant Season1 Round 2 (2023-02-13) | +17 |
| Mark Walker | def. | Sean Carroll | 3,8,6 | BTTA 2023 Season3 Rnd 1 (2023-08-28) | +10 |
| Mark Walker | def. | Sean Carroll | 4,6,5,6 | BTTA 2026 Season1 Monday Rnd 3 (2026-02-16) | +5 |