1904 U.S. National Championships – Women's singles

May Sutton won the singles tennis title of the 1904 U.S. Women's National Singles Championship by defeating reigning champion Elisabeth Moore 6–1, 6–2 in the challenge round. Sutton had won the right to challenge Moore by defeating Helen Homans 6–1, 6–1 in the final of the All Comers' competition. The event was played on outdoor grass courts and held at the Philadelphia Cricket Club in Wissahickon Heights, Chestnut Hill, Philadelphia from June 21 through June 25, 1904.^[1]

Women's singles
1904 U.S. National Championships
Champion	May Sutton[1]
Runner-up	Elisabeth Moore[1]
Score	6–1, 6–2
Draw	18
Seeds	–

Draw

Challenge round

	Challenge Round
	Elisabeth Moore		1	2
	May Sutton		6	6

All Comers' finals

	Quarterfinals							Semifinals							Finals
	Helen Homans		7	11
	Carrie Neely		5	9
								Helen Homans		6	6
								Miriam Hall		4	3
	Miriam Hall		6	6
	Marie Wimer		3	2
															Helen Homans		1	1
															May Sutton		6	6
	Clara Chase		3	2
	Sarah Coffin		6	6
								Sarah Coffin		1	0
								May Sutton		6	6
	Frances Stotesbury		1	0
	May Sutton		6	6