| Round of 16 |  | | 1 | Austin Diehl | Saint Peters, MO |  | | | 2 | Bye | | | | 3 | Elliott Miller | Saint Charles, MO | | | | 4 | Carson Haskins | Ballwin, MO | | | 5 | Michael Lesko | Columbia, IL | | | | 6 | Daanish Jamaluddin | Saint Louis, MO | | | 7 | Michael Hahn | Saint Charles, MO | | | | 8 | Michael Barnes | Belleville, IL | | | 9 | Trevor Allen | Kirkwood, MO | | | | 10 | Logan Ware | Glen Carbon, IL | | | 11 | Ryan Thornton | Saint Louis, MO | | | | 12 | Matthew Dunn | Saint Charles, MO | | | 13 | Jack Desse | Edwardsville, IL | | | | 14 | Schaeffer Gregerson | Saint Louis, MO | | | 15 | Brendan Skinner | Belleville, IL | | | | 16 | Tyler Rutz | Lebanon, IL | | | | Quarterfinals | | | A. Diehl | | | | | | C. Haskins | | | 6-1; 6-3 | | D. Jamaluddin | | | | 4-6; 6-3; 1-0(8) | | M. Barnes | | | 6-1; 6-1 | | T. Allen | | | | 7-5; 6-1 | | M. Dunn | | | 6-4; 4-6; 1-0(10) | | J. Desse | | | | 6-1; 6-2 | | B. Skinner | | | 7-6(2)); 6-3 | | | Semifinals | | | A. Diehl | | | | 6-2; 6-3 | | D. Jamaluddin | | | 6-4; 6-4 | | T. Allen | | | | 5-7; 6-3; 1-0(5) | | J. Desse | | | 6-1; 6-1 | | | Finals | | | A. Diehl | | | | 6-0; 6-0 | | J. Desse | | | 6-1; 7-5 | | J. Desse | | | 6-1; 3-6; 1-0(6) | |
