| Meet | NCTTA Great Lakes Regional Championships |
| Date: | 03/04/2023 - 03/05/2023 |
| Player: | David Xu |
| Pre-Meet Rating: | 2398 |
| Post-Meet Rating: | 2366 |
| Winner | For Team | Loser | For Team | Event | Score |
|---|---|---|---|---|---|
| David Xu (2338) | Waterloo A | Supeng Cai (1754) | Toronto A | Co-ed Teams | 6, 6, 7 |
| David Xu (2338) / Austin Lin (2285) | Waterloo A | Supeng Cai (1754) / Sabrina Chen (2198) | Toronto A | Co-ed Teams | 9, 6, 8 |
| David Xu (2338) | Waterloo A | Eshan Dixit (1672) | Mich State A | Co-ed Teams | 4, 1, 9 |
| David Xu (2338) | Waterloo A | Kuiyu Lin (1551) | Syracuse A | Co-ed Teams | 6, 4, 7 |
| David Xu (2338) | Waterloo A | John Melwin (1978) | RIT A | Co-ed Teams | 7, 10, 7 |
| Manik Singh (2415) | Western University Canada A | David Xu (2338) | Waterloo A | Co-ed Teams | -3, 6, 9, 5 |
| David Xu (2338) | Waterloo A | Nathan Wu (2253) | Cornell A | Co-ed Teams | 6, 9, -9, -10, 6 |
| Winner | School | Loser | School | Event | Score |
|---|---|---|---|---|---|
| David Xu (2338) | University of Waterloo) | Yung-Chun Lin (2014) | University of Michigan) | Mens Singles | 11, 8, 7 |
| Yilin Deng (2351) | Georgia Institute of Technology) | David Xu (2338) | University of Waterloo) | Mens Singles | -9, 6, 2, 8, 8 |
| David Xu (2338) | University of Waterloo) | Enpei Mei (1930) | University of Michigan) | Mens Singles | 7, -8, 5, 9 |
| David Xu (2338) | University of Waterloo) | Kuiyu Lin (1551) | Syracuse University) | Mens Singles | 4, 2, 9 |