| 2021 US National Table Tennis Championships
 Sayan Dey
 Wins
| Opponent - Click name for results | USATT # | Rating | Format | Event - Click event for draws and results | Scores | 
|---|
 | Nathanael Hwang | 220346 | 1524 | RR | Boys' Singles U17 | 5,7,9 |  | Kyler Chen | 1167521 | 1797 | RR | Boys' Singles U15 | 8,-9,-10,8,6 |  | Varin Chandra | 1170751 | 462 | RR | Boys' Singles U15 | 2,8,4 |  | Jeff Milford | 220156 | 1794 | RR | U2200 | 6,-9,6,9 |  | Robert Treitel | 83210 | 1771 | RR | U2000 | 10,9,6 |  | Priya Venkateraman | 1171128 | 1447 | RR | U2000 | 10,6,7 |  | H. Q. Yang | 218159 | 1662 | RR | U1800 | -12,14,5,6 |  | Anthony Ty | 215001 | 1243 | RR | U1800 | 6,10,6 |  | Teddy Xu | 220777 | 1221 | RR | U1800 | 7,7,-8,5 |  | Alan You | 1150992 | 1540 | SE | U1800-Prelims | 8,8,-9,9 |  | Max Mouchinski | 1150995 | 1810 | SE | U1800-Prelims | 9,-9,8,4 |  | Jingfan Feng | 219191 | 1656 | SE | U1800-Prelims | -10,7,-10,7,1 |  | Thomas Tong | 219405 | 1652 | SE | U1800-Quarters | -9,5,7,9 |  | Kef Noorani | 217865 | 1965 | SE | U1800-Semis | 9,-7,8,-12,9 | 
 
  Losses| Opponent - Click name for results | USATT # | Rating | Format | Event - Click event for draws and results | Scores | 
|---|
 | Connor Lee | 197388 | 2130 | RR | Boys' Singles U17 | 8,8,7 |  | Krish Gandhi | 202990 | 2101 | RR | Boys' Singles U17 | 5,4,-9,2 |  | Hasan Saidov | 215306 | 2232 | RR | Boys' Singles U15 | 6,5,6 |  | Martin Rogers | 80095 | 2213 | RR | U2300 | 3,4,4 |  | Jerry Vasquez | 59330 | 2053 | RR | U2300 | 7,7,6 |  | Brian Zhao | 89429 | 2110 | RR | U2200 | 5,2,4 |  | Sho Miyazaki | 95249 | 1972 | RR | U2200 | 10,9,-5,7 |  | Ayllon Giladi | 25344 | 1933 | RR | U2000 | 4,3,8 |  | Sean Ling | 199400 | 1789 | SE | U1800-Finals | 6,6,8,-9,9 | 
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