Sanctioned Matchup Predictor
Isabella Song vs Heiden Collier
Past Head-to-Head Rubbers (2)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Heiden Collier | def. | Isabella Song | 7,9,7 | 2022 CDTTA Pennants 16 - 2005 (2022-05-20) | +15 |
| Heiden Collier | def. | Isabella Song | 10,5,5 | 2022 CDTTA Pennants 8 - 1803 (2022-03-18) | +40 |