Sanctioned Matchup Predictor
Raymond Collins vs Rex Dumpleton
Past Head-to-Head Rubbers (7)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Raymond Collins | def. | Rex Dumpleton | 3-1 | GDTTA Autumn Tuesday Pennant Round 1 (2023-04-18) | +56 |
| Raymond Collins | def. | Rex Dumpleton | 3-1 | GDTTA Summer Premier League Tuesday R3 (2024-02-06) | +10 |
| Raymond Collins | def. | Rex Dumpleton | 3-1 | GDTTA Summer Premier League Tuesday R8 (2024-03-19) | +7 |
| Raymond Collins | def. | Rex Dumpleton | 3-0 | GDTTA Winter Premier League Tuesday R2 (2024-07-16) | +6 |
| Rex Dumpleton | def. | Raymond Collins | 3-1 | 2025 GDTTA Autumn Premier League R2 (2025-04-22) | +10 |
| Raymond Collins | def. | Rex Dumpleton | 7,-6,11,5 | 2026 GDTTA Premier League Autumn Rnd 1 (2026-04-21) | +9 |
| Raymond Collins | def. | Rex Dumpleton | 3-0 | 2025 GDTTA Autumn Premier League R10 (2025-06-24) | +6 |