Sanctioned Matchup Predictor
Donald Penlington vs Colin Gradwell
Past Head-to-Head Rubbers (6)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Colin Gradwell | def. | Donald Penlington | Wynnum (2001-04-29) | +7 | |
| Colin Gradwell | def. | Donald Penlington | SEQP4 (2001-07-28) | +12 | |
| Colin Gradwell | def. | Donald Penlington | SEQP9 (2001-10-06) | +4 | |
| Colin Gradwell | def. | Donald Penlington | Gold (2004-06-06) | +3 | |
| Colin Gradwell | def. | Donald Penlington | Gold (2004-06-06) | +3 | |
| Colin Gradwell | def. | Donald Penlington | GoldCoast (2005-06-05) | +3 |