Sanctioned Matchup Predictor
Col Shepperd vs George Opatrny
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| George Opatrny | def. | Col Shepperd | 6,7,-7,-9,5 | 2022 MBTTA Veterans Tournament (2022-07-02) | +5 |
| Col Shepperd | def. | George Opatrny | 3-1 | Brisbane Open Teams 2023 (2023-05-06) | +83 |
| Col Shepperd | def. | George Opatrny | 9,8,-7,-3,6 | 2025 Queensland Open Championships (2025-11-28) | +54 |