Sanctioned Matchup Predictor
Peter Dunphy vs Tony Mark Jackson
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Peter Dunphy | def. | Tony Mark Jackson | 3,5,9,5 | NTTTA Spring 2026 Round 2 (2026-09-22) | +6 |
| Peter Dunphy | def. | Tony Mark Jackson | -10,6,8,8,6 | NTTTA Winter 2026 Round 5 (2026-06-16) | +22 |
| Peter Dunphy | def. | Tony Mark Jackson | 9,-9,6,3,-9,3 | NTTTA Winter 2026 Round 10 (2026-07-21) | +13 |