| Round of 256 |  | | 1 | Ryan Harrison (1) | New Braunfels, TX |  |  | | 2 | Bye | |  | | 3 | Lucas Andreika | Weston, CT |  |  | | 4 | Frederick Walsh | Bellevue, WA |  | | 5 | Blake Bazarnik | Kildeer, IL |  |  | | 6 | Bye | |  | | 7 | Steven Williams | Manlius, NY |  |  | | 8 | Chris Cooprider | Centennial, CO |  | | 9 | Kevin King (17) | Peachtree Cty, GA |  |  | | 10 | Bye | |  | | 11 | Rajeev Deb-Sen | New York, NY |  |  | | 12 | Christopher Goodwin | Rockville, MD |  | | 13 | Michael Lin | San Diego, CA |  |  | | 14 | Bye | |  | | 15 | Jadon Phillips | Macon, GA |  |  | | 16 | Luke Mojica | Miami, FL |  | | 17 | Tennys Sandgren (10) | Gallatin, TN |  |  | | 18 | Bye | |  | | 19 | Christian Roehmer | Mt Pleasant, MI |  |  | | 20 | Daniel Hoffman | Atherton, CA |  | | 21 | David Holiner | Dallas, TX |  |  | | 22 | Bye | |  | | 23 | Alex Brigham | Culver City, CA |  |  | | 24 | Patrick Daciek | Severna Park, MD |  | | 25 | Alex Llompart (21) | Carolina, PR |  |  | | 26 | Bye | |  | | 27 | Jordan Dyke | Alexandria, VA |  |  | | 28 | Andrew Kells | Tiburon, CA |  | | 29 | Lawrence Formentera | Colton, CA |  |  | | 30 | Bye | |  | | 31 | David Holland | Pennington, NJ |  |  | | 32 | Charlie Jones | Destrehan, LA |  | | | Round of 128 |  | | R. Harrison (1) |  |  | | | | F. Walsh |  | | 2-6; 6-4; 7-6(5) | | B. Bazarnik |  |  | | | | C. Cooprider |  | | 6-1; 6-1 | | K. King (17) |  |  | | | | C. Goodwin |  | | 6-4; 6-2 | | M. Lin |  |  | | | | L. Mojica |  | | 6-4; 1-6; 7-5 | | T. Sandgren (10) |  |  | | | | D. Hoffman |  | | 6-0; 6-0 | | D. Holiner |  |  | | | | P. Daciek |  | | 6-1; 6-3 | | A. Llompart (21) |  |  | | | | J. Dyke |  | | 6-2; 6-2 | | L. Formentera |  |  | | | | C. Jones |  | | 6-4; 3-6; 4-1Ret (inj) | | | Round of 64 |  | | R. Harrison (1) |  |  | | 6-2; 6-0 | | B. Bazarnik |  | | 6-4; 4-6; 6-4 | | K. King (17) |  |  | | 6-4; 6-1 | | L. Mojica |  | | 7-6(8); 6-2 | | T. Sandgren (10) |  |  | | 6-4; 6-3 | | D. Holiner |  | | 6-4; 6-3 | | A. Llompart (21) |  |  | | 7-6(6); 6-3 | | C. Jones |  | | 7-5; 6-2 | | | Round of 32 |  | | R. Harrison (1) |  |  | | 6-1; 6-2 | | K. King (17) |  | | 7-5; 6-3 | | T. Sandgren (10) |  |  | | 4-6; 7-6(3); 6-4 | | A. Llompart (21) |  | | 6-2; 7-5 | | | Round of 16 |  | | R. Harrison (1) |  |  | | 6-4; 7-6(6) | | R. Harrison (1) |  | | 4-6; 6-0; 6-3 | | A. Llompart (21) |  | | 6-4; 6-3 | |