| 2021 US National Table Tennis Championships
 Xianliang He
 Wins
| Opponent - Click name for results | USATT # | Rating | Format | Event - Click event for draws and results | Scores | 
|---|
 | Cliff Lin | 220552 | 1810 | RR | Boys' Singles U15 | 7,-9,6,8 |  | William Sun | 230594 | 891 | RR | Boys' Singles U13 | -10,5,9,9 |  | Neave Joy | 269440 | 1108 | RR | Boys' Singles U11 | 1,7,1 |  | Andrew Huang | 1171728 | 521 | RR | Boys' Singles U11 | 7,8,7 |  | Ryousuke Adachi | 33546 | 1537 | RR | U1800 | -4,7,-11,5,8 |  | William Lau | 7579 | 1534 | RR | U1600 | -6,8,6,11 |  | Gang Wang | 222696 | 1419 | RR | U1600 | 6,7,7 |  | Pratyush Mohanty | 1132007 | 1147 | RR | U1600 | -4,9,7,9 |  | Justin Kobrin | 250211 | 1256 | RR | U1400 | 9,12,11 |  | Vivaan Chandra | 1170374 | 683 | RR | U1400 | 6,3,6 | 
 
  Losses| Opponent - Click name for results | USATT # | Rating | Format | Event - Click event for draws and results | Scores | 
|---|
 | Patryk Zyworonek | 96307 | 2214 | RR | Boys' Singles U15 | 4,3,4 |  | Austin Zhang | 203237 | 1600 | RR | Boys' Singles U15 | 7,7,7 |  | Max Mouchinski | 1150995 | 1810 | RR | Boys' Singles U13 | 10,11,3 |  | James Wu | 218830 | 1692 | RR | Boys' Singles U13 | 3,-2,5,9 |  | Advik Pradhan | 224072 | 803 | RR | Boys' Singles U11 | 6,11,-9,8 |  | Ali Ammar | 264944 | 1762 | RR | U1800 | 7,6,3 |  | Liren Zhang | 1157612 | 1464 | RR | U1800 | 9,5,5 |  | Shriraam Velayutham | 223760 | 928 | SE | U1600-Prelims | -5,5,8,-2,11 |  | Jessica Palm | 220023 | 1282 | RR | U1400 | 6,7,5 | 
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