1902 U.S. National Championships – Men's singles

Men's singles
1902 U.S. National Championships
Champion William Larned
Runner-up Reginald Doherty
Score4–6, 6–2, 6–4, 8–6

Defending champion William Larned defeated Reginald Doherty in the Challenge Round, 4–6, 6–2, 6–4, 8–6 to win the men's singles tennis title at the 1902 U.S. National Championships. The event was held at the Newport Casino in Newport, R.I., United States. Doherty had defeated Malcolm Whitman in the All Comers' Final.