| Result | Tournament |
|---|---|
| Teresa Garland defeated Khanh Ngo | 2019 U.S. Amateur Championship |
| Kimberly Gerner defeated Khanh Ngo | 2019 U.S. Amateur Championship |
| Khanh Ngo defeated Sarah Archer | 2019 U.S. Amateur Championship |
| Tiffany Stidham defeated Khanh Ngo | 2019 U.S. Amateur Championship |
| Brandon Seguerre defeated Khanh Ngo | 2024 Family Billiards Super Saturday Showdown s2024 e1 - January 13th 2024 9-Ball |
| Sergio Del Puerto defeated Khanh Ngo | 2024 Family Billiards Super Saturday Showdown s2024 e1 - January 13th 2024 9-Ball |