Sanctioned Matchup Predictor
Yaokai Guo vs Sean Vallis
Past Head-to-Head Rubbers (1)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Sean Vallis | def. | Yaokai Guo | -9,4,-7,8,5 | TTWA 2025 Winter Pennants Round 2 (2025-05-12) | +6 |