Sanctioned Matchup Predictor
Yutong Guo vs Mason Qin
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Mason Qin | def. | Yutong Guo | 7,3,9 | 2025 CDTTA Junior B & C Grade Spring Rnd 1 (2025-10-25) | +13 |
| Yutong Guo | def. | Mason Qin | 6,-9,7,-6,10 | 2026 CDTTA Junior B & C Grade Summer Rnd 4 (2026-03-06) | +10 |
| Yutong Guo | def. | Mason Qin | 8,-3,5,6 | 2026 CDTTA Junior B & C Grade Summer Rnd 1 (2026-02-13) | +16 |