Sanctioned Matchup Predictor
Michael Colbourn vs Arnie Katarzynski
Past Head-to-Head Rubbers (2)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Michael Colbourn | def. | Arnie Katarzynski | North West Open (2008-03-15) | 0 | |
| Michael Colbourn | def. | Arnie Katarzynski | 2,6,5 | North West Open 2017 (2017-03-04) | 0 |