| Round of 32 |  | | 1 | Brian Piotrowski (1) | Palatine, IL |  |  | | 2 | Bye | |  | | 3 | James Bendix | Deer Park, IL |  |  | | 4 | Bye | |  | | 5 | Joshua Zuo | Hoffman Estates, IL |  |  | | 6 | Bye | |  | | 7 | Greg Mulligan | S Barrington, IL |  |  | | 8 | Bye | |  | | 9 | Ryan Mullaney (3) | Hinsdale, IL |  |  | | 10 | Bye | |  | | 11 | Kevin Lardner | Barrington, IL |  |  | | 12 | Bye | |  | | 13 | Nicholas Kenaga | Western Springs, IL |  |  | | 14 | Bye | |  | | 15 | Matthew Barns | S Barrington, IL |  |  | | 16 | Andrew Yopp | Lake Villa, IL |  | | 17 | Randall Haylock | Lindenhurst, IL |  |  | | 18 | Michael Zielinski | S Barrington, IL |  | | 19 | Bye | |  |  | | 20 | Yuto Tsukida | Schaumburg, IL |  | | 21 | Bye | |  |  | | 22 | Douglas Nordli | Barrington, IL |  | | 23 | Bye | |  |  | | 24 | David Martin (4) | Barrington, IL |  | | 25 | Bye | |  |  | | 26 | Greg Rosencrans | Inverness, IL |  | | 27 | Bye | |  |  | | 28 | Cody England | Antioch, IL |  | | 29 | Bye | |  |  | | 30 | Cameron McClelland | South Barrington, IL |  | | 31 | Bye | |  |  | | 32 | Alex Nemz (2) | S Barrington, IL |  | | | Round of 16 |  | | B. Piotrowski (1) |  |  | | | | J. Bendix |  | | | | J. Zuo |  |  | | | | G. Mulligan |  | | | | R. Mullaney (3) |  |  | | | | K. Lardner |  | | | | N. Kenaga |  |  | | | | M. Barns |  | | 6-2; 6-1 | | R. Haylock |  |  | | 6-4; 1-6(10-4) | | Y. Tsukida |  | | | | D. Nordli |  |  | | | | D. Martin (4) |  | | | | G. Rosencrans |  |  | | | | C. England |  | | | | C. McClelland |  |  | | | | A. Nemz (2) |  | | | | | Quarterfinals |  | | B. Piotrowski (1) |  |  | | 6-0; 6-0 | | G. Mulligan |  | | 6-2; 6-2 | | R. Mullaney (3) |  |  | | Wd (inj) | | N. Kenaga |  | | 6-2; 6-4 | | Y. Tsukida |  |  | | 6-0; 7-5 | | D. Martin (4) |  | | 6-4; 6-3 | | G. Rosencrans |  |  | | 6-4; 6-2 | | A. Nemz (2) |  | | 6-2; 6-0 | | | Semifinals |  | | B. Piotrowski (1) |  |  | | 6-0; 6-0 | | N. Kenaga |  | | 6-3; 6-3 | | Y. Tsukida |  |  | | 6-2; 2-6; 10-8 | | A. Nemz (2) |  | | 6-0; 6-0 | | | Finals |  | | B. Piotrowski (1) |  |  | | 6-1; 6-1 | | A. Nemz (2) |  | | 7-6(8); 6-1 | | A. Nemz (2) |  | | 6-0; 6-2 | |