Women's singles
1911 U.S. National Championships
Final
Champion	Hazel Hotchkiss[1]
Runner-up	Florence Sutton[1]
Score	8–10, 6–1, 9–7
Details
Draw	41
Seeds	–
Events
Singles men women Doubles men women
← 1910 · U.S. National Championships · 1912 →

Reigning championHazel Hotchkiss won the singles tennis title of the 1911 U.S. Women's National Singles Championship by defeatingFlorence Sutton 8–10, 6–1, 9–7 in the challenge round. Sutton had won the right to challenge Hotchkiss by defeatingEleonora Sears 6–2, 6–1 in the final of the All Comers' competition. The event was played on outdoorgrass courts and held at thePhiladelphia Cricket Club in Wissahickon Heights,Chestnut Hill, Philadelphia, from June 12 through June 17, 1911.^[1]

	Challenge Round
	Hazel Hotchkiss		8	6	9
	Florence Sutton		10	1	7

	Quarterfinals							Semifinals							Finals
	Carrie Hardy		2	2
	Eleonora Sears		6	6
								Eleonora Sears		6	6
								Mrs. Warren		1	3
	Mrs. Warren		3	6	6
	Edith Handy		6	2	3
															Eleonora Sears		2	1
															Florence Sutton		6	6
	Florence Sutton		6	6
	Edna Wildey		1	3
								Florence Sutton		6	6
								Adelaide Browning		3	2
	Adelaide Browning		6	3	6
	Marie Wagner		3	6	2

• U.S. National Championships (tennis) by year – Women's singles
• 1911 in American women's sports
• June 1911 sports events in the United States
• 1911 U.S. National Championships (tennis)
• Chestnut Hill, Philadelphia
• 1910s in Philadelphia
• 1911 in sports in Pennsylvania
• Women's sports in Pennsylvania

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