| Quarterfinals |  | | 1 | Shrarre Smith (1) | Florissant, MO |  | | | 2 | Bye | | | | 3 | Olivia Conway | Saint Louis, MO | | | | 4 | Risa Takenaka | Saint Charles, MO | | | 5 | Haleigh Chobanian | Glencoe, MO | | | | 6 | Janet Auclair | Kirkwood, MO | | | 7 | Bye | | | | | 8 | Connor Cassity (2) | Saint Louis, MO | | | | Semifinals | | | S. Smith (1) | | | | | | O. Conway | | | 6-2; 2-6; 6-3 | | J. Auclair | | | | 6-3; 6-2 | | C. Cassity (2) | | | | | | Finals | | | S. Smith (1) | | | | 7-5; 6-3 | | J. Auclair | | | 6-3; 6-1 | | J. Auclair | | | 6-3; 7-6 | |
