1940 U.S. National Championships – Men's Singles
defeated Bobby Riggs 4–6, 6–8, 6–3, 6–3, 7–5 in the final to win the Men's Singles tennis title at the 1940 U.S. National Championships.Seeds
The seeded players are listed below. Donald McNeill is the champion; others show the round in which they were eliminated.
- Bobby Riggs '
- Donald McNeill
- Francis Kovacs '
- Frank Parker '
- Joseph Hunt '
- Henry Prusoff '
- Bryan Grant '
- Elwood Cooke '
- Gardnar Mulloy '
- Welby Van Horn
Draw
Key
Earlier Rounds
Section 2
Section 3
Section 4
Section 5
Section 6
Section 7
Section 8