Sanctioned Matchup Predictor
Patrick Donker vs Philip Osborn
Past Head-to-Head Rubbers (9)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Patrick Donker | def. | Philip Osborn | 9,5,6,5 | 2025 CDTTA Monday Club Winter Pennant Rnd 3 (2025-07-21) | +19 |
| Philip Osborn | def. | Patrick Donker | 9,-9,-11,5,6 | 2025 CDTTA Monday Club Autumn Pennant Rnd 10 (2025-05-05) | +2 |
| Philip Osborn | def. | Patrick Donker | -5,6,-9,9,4,9 | 2025 CDTTA Monday Club Winter Pennant Rnd 5 (2025-08-04) | +7 |
| Patrick Donker | def. | Philip Osborn | 5,11,-4,9 | 2026 CDTTA Autumn Club Pennant Rnd 14 (2026-06-01) | +10 |
| Patrick Donker | def. | Philip Osborn | -4,7,10,7 | 2025 CDTTA Monday Club Spring Pennant Rnd 8 (2025-09-29) | +12 |
| Philip Osborn | def. | Patrick Donker | 3,10,6 | 2026 CDTTA Autumn Club Pennant Rnd 9 (2026-04-27) | +8 |
| Philip Osborn | def. | Patrick Donker | 2,4,4 | 2025 CDTTA Monday Club Spring Pennant Rnd 13 (2025-11-10) | +4 |
| Patrick Donker | def. | Philip Osborn | 8,-5,5,-6,6 | 2026 CDTTA Autumn Club Pennant Rnd 4 (2026-03-16) | +16 |
| Patrick Donker | def. | Philip Osborn | 5,5,10 | 2026 CDTTA Autumn Club Pennant Rnd PF (2026-06-22) | +7 |