Sanctioned Matchup Predictor
Cassandra Grano vs Heiden Collier
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Heiden Collier | def. | Cassandra Grano | 8,9,5 | 2025 GDTTA Winter Junior League Rnd 1 (2025-08-06) | +58 |
| Heiden Collier | def. | Cassandra Grano | 7,3,8 | 2025 GDTTA Winter Junior League Rnd 2 (2025-08-13) | +21 |
| Heiden Collier | def. | Cassandra Grano | 4,5,-11,5 | 2025 GDTTA Winter Junior League Rnd 5 (2025-09-03) | +9 |