1899 U.S. National Championships – Men's singles

Men's singles
1899 U.S. National Championships
Champion Malcolm D. Whitman
Runner-up Jahial Parmly Paret
Score6–1, 6–2, 3–6, 7–5

Defending champion Malcolm Whitman defeated Jahial Parmly Paret in the challenge round, 6–1, 6–2, 3–6, 7–5 to win the men's singles tennis title at the 1899 U.S. National Championships.