Sanctioned Matchup Predictor
David Starbuck vs Robert Walker
Past Head-to-Head Rubbers (7)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Robert Walker | def. | David Starbuck | 5,10,6 | 2023 BTTA Monday Evening Pennant Season1 Round 3 (2023-02-20) | +11 |
| Robert Walker | def. | David Starbuck | 8,9,4 | BTTA 2024 Season2 Rnd 3 (2024-04-29) | +4 |
| Robert Walker | def. | David Starbuck | 8,8,7 | BTTA 2024 Season2 Rnd 8 (2024-06-03) | +3 |
| Robert Walker | def. | David Starbuck | 4,4,8,-5,9 | BTTA 2024 Season1 Rnd 5 (2024-02-26) | +6 |
| Robert Walker | def. | David Starbuck | -7,4,10,5 | BTTA 2024 Season3 Rnd 5 (2024-09-09) | +5 |
| Robert Walker | def. | David Starbuck | 3,3,8 | BTTA 2025 Season2 Rnd 4 (2025-05-19) | +4 |
| Robert Walker | def. | David Starbuck | 4,8,4 | BTTA 2025 Season2 Rnd 9 (2025-06-30) | +5 |