Sanctioned Matchup Predictor
Robert Cameron vs Helga Spitzer
Past Head-to-Head Rubbers (8)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Robert Cameron | def. | Helga Spitzer | 20,12 | 2016 CDTTA Pennant 1102 (2016-02-11) | +15 |
| Robert Cameron | def. | Helga Spitzer | 13,19 | 2016 CDTTA Pennant 1703 (2016-03-17) | +6 |
| Robert Cameron | def. | Helga Spitzer | 14,15 | 2016 CDTTA Pennant 1905 (2016-05-19) | +4 |
| Robert Cameron | def. | Helga Spitzer | 11,13 | 2016 CDTTA Pennant 0906 (2016-06-09) | +2 |
| Robert Cameron | def. | Helga Spitzer | 13,13 | 2017 CDTTA Pennant 0405 (2017-05-04) | +2 |
| Robert Cameron | def. | Helga Spitzer | 14,10 | 2017 CDTTA Pennant 0911 (2017-11-09) | +1 |
| Robert Cameron | def. | Helga Spitzer | 11,11 | 2017 CDTTA Pennant 1412 (2017-12-14) | +1 |
| Robert Cameron | def. | Helga Spitzer | 7,5 | 2018 CDTTA Pennant 1904 (2018-04-19) | +1 |