Sanctioned Matchup Predictor
Dianne O'Brien vs Stephen Wong
Past Head-to-Head Rubbers (7)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Stephen Wong | def. | Dianne O'Brien | BDTTA Winter Pennant 2026 B Grade R13 (2026-10-20) | +4 | |
| Dianne O'Brien | def. | Stephen Wong | BDTTA C Grade 2024 Summer Pennant Rnd 6 (2024-03-07) | +3 | |
| Dianne O'Brien | def. | Stephen Wong | BDTTA C Grade 2025 Summer Pennant Rnd 14 (2025-05-22) | +5 | |
| Stephen Wong | def. | Dianne O'Brien | BDTTA Summer Pennant 2026 B Grade R2 (2026-02-10) | +6 | |
| Stephen Wong | def. | Dianne O'Brien | BDTTA Summer Pennant 2026 B Grade R11 (2026-04-21) | +5 | |
| Dianne O'Brien | def. | Stephen Wong | BDTTA Summer Pennant 2026 B Grade R5 (2026-03-03) | +10 | |
| Stephen Wong | def. | Dianne O'Brien | BDTTA Winter Pennant 2026 B Grade R6 (2026-08-18) | +5 |