Sanctioned Matchup Predictor
Colin Gradwell vs Greg Wallace
Past Head-to-Head Rubbers (5)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Colin Gradwell | def. | Greg Wallace | Wynnum (2001-04-29) | +18 | |
| Colin Gradwell | def. | Greg Wallace | FNC (2003-03-09) | +3 | |
| Colin Gradwell | def. | Greg Wallace | Wynnum (2004-05-02) | +1 | |
| Greg Wallace | def. | Colin Gradwell | QueenslandVeterans (2006-07-08) | +149 | |
| Colin Gradwell | def. | Greg Wallace | 3-0 | Queensland Veterans Teams 2012 (O50 (2012-07-28) | +1 |