1945 U.S. National Championships – Men's Singles
defeated Bill Talbert 14–12, 6–1, 6–2 in the final to win the Men's Singles tennis title at the 1945 U.S. National Championships.Seeds
The seeded players are listed below. Frank Parker is the champion; others show the round in which they were eliminated.
- Frank Parker '
- Andres Hammersley '
- Bill Talbert '
- Heraldo Weiss '
- Pancho Segura '
- Alejo Russell '
- Gardnar Mulloy '
- Ladislav Hecht '
- Frank Shields '
- Francisco Guerrero-Arcocha '
- Elwood Cooke '
- Henri Rochon '
- Seymour Greenberg '
- Brendan Macken '
- Robert Falkenburg
Draw
Key
Earlier Rounds
Section 2
Section 3
Section 4