1910 U.S. National Championships – Women's singles

Reigning champion Hazel Hotchkiss won the singles tennis title of the 1910 U.S. Women's National Singles Championship by defeating Louise Hammond 6–4, 6–2 in the challenge round. Hammond had won the right to challenge Hotchkiss by defeating Adelaide Browning 6–2, 6–4 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 20 through June 26, 1910.^[1]

Women's singles
1910 U.S. National Championships
Champion	Hazel Hotchkiss[1]
Runner-up	Louise Hammond[1]
Score	6–4, 6–2
Draw	29
Seeds	–

Draw

Challenge round

	Challenge Round
	Hazel Hotchkiss		6	6
	Louise Hammond		4	2

All Comers' finals

	Quarterfinals							Semifinals							Finals
	Carrie Neely		1	6
	Louise Hammond		6	8
								Louise Hammond		7	6
								Edith Rotch		5	2
	Connie Sullivan		2	4
	Edith Rotch		6	6
															Louise Hammond		6	6
															Adelaide Browning		2	4
	Edna Wildey		6	6
	Lois Moyes		3	4
								Edna Wildey		1	4
								Adelaide Browning		6	6
	Adelaide Browning		3	6	6
	Dorothy Green		6	3	2