Sanctioned Matchup Predictor
Wenqing Sun vs John Karpowicz
Past Head-to-Head Rubbers (7)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Wenqing Sun | def. | John Karpowicz | 8,9,8 | 2025 Brisbane Autumn Fixtures (Tuesday) Round GF (2025-05-27) | +16 |
| Wenqing Sun | def. | John Karpowicz | 7,2,10 | 2025 Brisbane Summer Fixtures (Tuesday) Round 3 (2025-02-18) | +16 |
| John Karpowicz | def. | Wenqing Sun | -7,7,5,9 | 2025 Brisbane Autumn Fixtures (Tuesday) Round 10 (2025-05-20) | +2 |
| Wenqing Sun | def. | John Karpowicz | 3,9,4 | 2025 Brisbane Spring Fixtures (Tuesday) Round 8 (2025-10-14) | +11 |
| Wenqing Sun | def. | John Karpowicz | 10,3,9 | 2025 Brisbane Winter Fixtures (Tuesday) Round 10 (2025-08-05) | +12 |
| John Karpowicz | def. | Wenqing Sun | 10,10,10 | 2025 Brisbane Winter Fixtures (Tuesday) Round 4 (2025-06-24) | +2 |
| John Karpowicz | def. | Wenqing Sun | -8,6,-10,7,8 | 2025 Brisbane Spring Fixtures (Tuesday) Round GF (2025-11-04) | +5 |