| Meet | NCTTA West Regional Championships |
| Date: | 03/09/2019 |
| Player: | Ari Arratia |
| Pre-Meet Rating: | 1720 |
| Post-Meet Rating: | 1695 |
| Winner | For Team | Loser | For Team | Event | Score |
|---|---|---|---|---|---|
| Philip Wen (1598) | Washington A | Ari Arratia (1640) | Santa Monica A | Co-ed Teams | -10, 8, 5, 9 |
| Nathaniel Curran (2259) | USC A | Ari Arratia (1640) | Santa Monica A | Co-ed Teams | 6, 7, 8 |
| Ari Arratia (1640) | Santa Monica A | Zev Burstein (1) | Stanford A | Co-ed Teams | 4, 4, 3 |
| HokKei Au (2084) | UBC A | Ari Arratia (1640) | Santa Monica A | Co-ed Teams | 7, 5, 5 |
| Winner | School | Loser | School | Event | Score |
|---|