Sanctioned Matchup Predictor
Dennis O'Callaghan vs Diwansha Kumaranathunga
Past Head-to-Head Rubbers (2)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Diwansha Kumaranathunga | def. | Dennis O'Callaghan | 3-1 | Brisbane Invitational Teams 2022 (2022-11-05) | +3 |
| Diwansha Kumaranathunga | def. | Dennis O'Callaghan | 7,-8,4,9 | MBTTA Teams Tournament (2023-04-22) | +7 |