Sanctioned Matchup Predictor
Karl Preuss vs Ron Poon
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Ron Poon | def. | Karl Preuss | 2008 Australian Veterans Championships (2008-10-18) | +6 | |
| Ron Poon | def. | Karl Preuss | -8,6,6,-9,6 | 2010 Australian Veterans Championships (2010-10-24) | +9 |
| Ron Poon | def. | Karl Preuss | 7,10,5 | 2010 Australian Veterans Championships (2010-10-24) | +9 |