| 2021 US National Table Tennis Championships
 Brian Zhao
 Wins
| Opponent - Click name for results | USATT # | Rating | Format | Event - Click event for draws and results | Scores | 
|---|
 | Jerry Vasquez | 59330 | 2053 | RR | Men's Singles | -6,-9,6,6,5 |  | Ruslan Riabokoniev | 94469 | 2116 | RR | U2550 | -10,7,6,8 |  | Phong Dao | 91339 | 1595 | RR | U2450 | 2,3,2 |  | Kurtus Hsu | 98192 | 1695 | RR | U2300 | -9,4,10,5 |  | Sho Miyazaki | 95249 | 1972 | RR | U2200 | 8,-11,7,9 |  | Jeff Milford | 220156 | 1794 | RR | U2200 | 4,8,6 |  | Sayan Dey | 198752 | 1659 | RR | U2200 | 5,2,4 |  | Kayleigh Cui | 215499 | 2130 | SE | U2200-Prelims | 6,3,9 | 
 
  Losses| Opponent - Click name for results | USATT # | Rating | Format | Event - Click event for draws and results | Scores | 
|---|
 | Ted Chensheng Li | 89340 | 2501 | RR | Men's Singles | 5,8,8 |  | Sid Naresh | 84903 | 2513 | RR | U2550 | 7,3,2 |  | Alex Averin | 81774 | 2386 | RR | U2450 | 7,-8,9,-5,5 |  | Arnav Khinvasara | 96746 | 2077 | RR | U2450 | 9,9,7 |  | Kagan Feng | 218625 | 1884 | RR | U2300 | -2,13,-7,4,4 |  | Igor Falchuk | 95008 | 2169 | SE | U2200-Prelims | -7,9,-10,6,8 | 
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