16 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Tong, Zachary | Zhong, Zheng | 1-0 | D55 | Round 9: Tong, Zachary - Zhong, Zheng | 2026-06-20 |
| Tong, Zachary | Lam, Cheuk Nam | 1-0 | A43 | Round 5: Tong, Zachary - Lam, Cheuk Nam | 2026-06-19 |
| Tong, Zachary | Lundberg, Jonathan Oscar | 1/2-1/2 | E70 | Round 6: Tong, Zachary - Lundberg, Jonathan Oscar | 2026-06-19 |
| Tong, Zachary | Chen, Yiru | 0-1 | E12 | Round 1: Tong, Zachary - Chen, Yiru | 2026-06-18 |
| Tong, Zachary | Wong, Po Kuen | 0-1 | E11 | Round 2: Tong, Zachary - Wong, Po Kuen | 2026-06-18 |
| Tong, Zachary | Law, Ching Yin | 0-1 | D47 | HKSAR Junior Championship 2026 | 2026-01-04 |
| Tong, Zachary | Chan, Chi Yin Charles | 0-1 | D16 | HKSAR Junior Championship 2026 | 2026-01-03 |
| Tong, Zachary | Yu, Cho Chi Benjamin | 1-0 | D15 | HKSAR Junior Championship 2026 | 2026-01-03 |
| Tong, Zachary | Wong, Yin Ki Patrick | 0-1 | E68 | HKSAR Junior Championship 2026 | 2026-01-03 |