| Round of 16 |  | | 1 | James L Elsman (1) | Bloomfield, MI |  |  | | 2 | Bye | |  | | 3 | John Fagan | Indianapolis, IN |  |  | | 4 | Thomas Ordway | Ann Arbor, MI |  | | 5 | Jerald B Hayes (3) | Westfield, IN |  |  | | 6 | Bye | |  | | 7 | Neil A Anderson | Fort Wayne, IN |  |  | | 8 | Bye | |  | | 9 | Larry Solomon | Farmingtn Hls, MI |  |  | | 10 | Bill Harless | Anderson, IN |  | | 11 | Bye | |  |  | | 12 | Bill Adkins | Troy, OH |  | | 13 | Robert Scott | Oxford, OH |  |  | | 14 | William B Ulmer | Indianapolis, IN |  | | 15 | Bye | |  |  | | 16 | Ron Tonidandel (2) | Sarasota, FL |  | | | Quarterfinals |  | | J. Elsman (1) |  |  | | | | J. Fagan |  | | Wd (inj) | | J. Hayes (3) |  |  | | | | N. Anderson |  | | | | L. Solomon |  |  | | Wd (inj) | | B. Adkins |  | | | | R. Scott |  |  | | 6-2; 6-1 | | R. Tonidandel (2) |  | | | | | Semifinals |  | | J. Elsman (1) |  |  | | 6-0; 6-0 | | J. Hayes (3) |  | | 6-2; 6-2 | | L. Solomon |  |  | | 6-4; 6-2 | | R. Tonidandel (2) |  | | 6-3; 6-3 | | | Finals |  | | J. Elsman (1) |  |  | | 6-3; 6-4 | | J. Elsman (1) |  | | 7-5; 7-6(2) | | R. Tonidandel (2) |  | | 3-6; 6-4; 6-3 | |