| 2022 US National Table Tennis Championships
 David Davallou
 Wins
| Opponent - Click name for results | USATT # | Rating | Format | Event - Click event for draws and results | Scores | 
|---|
 | Aishi Dassarma | 96618 | 1886 | RR | U2200 RR | -8,6,7,-9,11 |  | Bruce Reiff | 217776 | 1711 | RR | U2000 Adult RR | 11,-9,-6,7,8 |  | Ronald Meeks | 82089 | 1742 | RR | U1900 Adult RR | -10,-5,3,8,8 |  | Devin Velasquez | 1171096 | 1512 | RR | U1900 Adult RR | 3,8,-9,9 |  | Brenda K Nguyen | 80114 | 1473 | RR | U1900 Adult RR | 6,-13,3,1 |  | Richard James | 6967 | 1601 | RR | Men's 75+ Singles | 3,5,4 | 
 
  Losses| Opponent - Click name for results | USATT # | Rating | Format | Event - Click event for draws and results | Scores | 
|---|
 | Tai Lun Zhang | 265480 | 2101 | RR | U2200 RR | 1,5,11 |  | John P. Ochsner | 5004 | 2037 | RR | U2000 Adult RR | 3,9,6 |  | Rick Mueller | 2655 | 1825 | SE | U1900 Adult SE-Prelims | -6,6,-4,8,7 |  | Dell Sweeris | 10415 | 2046 | RR | Men's 75+ Singles | 7,4,-10,9 |  | Ali Oveissi | 53058 | 1995 | SE | Men's 75+ Singles-Quarters | 10,-10,10,-10,3 | 
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