Sanctioned Matchup Predictor
Dennis O'Callaghan vs Dongyi Ian Cao
Past Head-to-Head Rubbers (2)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Dennis O'Callaghan | def. | Dongyi Ian Cao | 3-0 | 2022 University of Queensland Teams Championships (2022-03-06) | +67 |
| Dongyi Ian Cao | def. | Dennis O'Callaghan | 3-0 | Brisbane Open Teams 2023 (2023-05-06) | +4 |