Sanctioned Matchup Predictor
Gonglin Derrick Liu vs Sullivan O'Neill
Past Head-to-Head Rubbers (4)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Gonglin Derrick Liu | def. | Sullivan O'Neill | 8,3,9 | 2024 WA State Open (Day 5) (2024-08-17) | +30 |
| Gonglin Derrick Liu | def. | Sullivan O'Neill | Hot Shot Saturday Night Tournament #90 (2025-02-22) | +6 | |
| Gonglin Derrick Liu | def. | Sullivan O'Neill | Hot Shot Saturday Night Tournament #91 (2025-02-27) | +5 | |
| Sullivan O'Neill | def. | Gonglin Derrick Liu | Hot Shot Saturday Night Tournament #106 (2025-06-14) | +12 |