Sanctioned Matchup Predictor
James Kempton vs Roger Calvo
Past Head-to-Head Rubbers (5)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Roger Calvo | def. | James Kempton | 9,5,11 | 2015 CDTTA Pennant 2310 (2015-10-23) | +17 |
| James Kempton | def. | Roger Calvo | 6,8,8 | 2016 CDTTA Pennant 1902 (2016-02-19) | +26 |
| Roger Calvo | def. | James Kempton | -5,-7,5,6,3 | 2016 CDTTA Pennant 1305 (2016-05-13) | +8 |
| Roger Calvo | def. | James Kempton | 13,10,7 | 2016 CDTTA Pennant 1006 (2016-06-10) | +4 |
| James Kempton | def. | Roger Calvo | -11,9,-7,7,12 | 2016 CDTTA Pennant 2907 (2016-07-29) | +30 |