| Round of 32 |  | | 1 | Andrew Leahy (1) | Claremont, CA |  | | | 2 | Bye | | | | 3 | Clayton Baker | Upland, CA | | | | 4 | Bye | | | | 5 | Angelo Mollo | Upland, CA | | | | 6 | Bye | | | | 7 | Cameron Casey | Glendora, CA | | | | 8 | Bye | | | | 9 | Minsong Hsu (4) | Diamond Bar, CA | | | | 10 | Bye | | | | 11 | Nicholas Ainsworth | San Bernardino, CA | | | | 12 | Bye | | | | 13 | Christopher Phan | Pomona, CA | | | | 14 | Bye | | | | 15 | Steven Sun | Walnut, CA | | | | 16 | Bye | | | | 17 | Austin Ngo | Walnut, CA | | | | 18 | Luke Chen | Walnut, CA | | | 19 | Bye | | | | | 20 | Dalton Shoemaker | Upland, CA | | | 21 | Bye | | | | | 22 | Ryan McGregor | Upland, CA | | | 23 | Bye | | | | | 24 | Aaron Lizardo (3) | Upland, CA | | | 25 | Christian Watson | Etiwanda, CA | | | | 26 | Arvind Ghuman | Fontana, CA | | | 27 | Bye | | | | | 28 | Kevin Dong | Monterey Park, CA | | | 29 | Bye | | | | | 30 | Ryan Melconian | Corona, CA | | | 31 | Bye | | | | | 32 | Alfred Simental (2) | San Bernardino, CA | | | | Round of 16 | | | A. Leahy (1) | | | | | | C. Baker | | | | | A. Mollo | | | | | | C. Casey | | | | | M. Hsu (4) | | | | | | N. Ainsworth | | | | | C. Phan | | | | | | S. Sun | | | | | L. Chen | | | | 6-4; 6-2 | | D. Shoemaker | | | | | R. McGregor | | | | | | A. Lizardo (3) | | | | | C. Watson | | | | 6-4; 7-6 | | K. Dong | | | | | R. Melconian | | | | | | A. Simental (2) | | | | | | Quarterfinals | | | A. Leahy (1) | | | | 6-2; 6-1 | | A. Mollo | | | 6-0; 6-0 | | M. Hsu (4) | | | | 6-3; 3-6; 6-3 | | C. Phan | | | 6-3; 6-0 | | L. Chen | | | | 6-2; 6-2 | | A. Lizardo (3) | | | 6-0; 6-0 | | K. Dong | | | | 6-3; 3-6; 6-3 | | A. Simental (2) | | | 6-0; 6-2 | | | Semifinals | | | A. Leahy (1) | | | | 6-1; 6-1 | | C. Phan | | | 6-3; 2-1Ret (inj) | | L. Chen | | | | 6-4; 4-6; 6-4 | | A. Simental (2) | | | 6-1; 6-0 | | | Finals | | | A. Leahy (1) | | | | 6-4; 6-3 | | A. Leahy (1) | | | 6-1; 6-1 | | L. Chen | | | 6-4; 6-3 | |
