Sanctioned Matchup Predictor
Siv Ung vs Phong Vuong
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Phong Vuong | def. | Siv Ung | 6,-9,8,8 | TTSA Winter Pennant 2026 - Week 6 (2026-06-22) | +5 |
| Phong Vuong | def. | Siv Ung | 7,1,14 | TTSA Winter Pennant 2026 - Week 9 (2026-07-20) | +4 |
| Phong Vuong | def. | Siv Ung | 8,3,-8,9 | TTSA Winter Pennant 2026 - Week 13 (2026-08-17) | +2 |