Women's singles
2013 Challenger Banque Nationale de Granby
Champion	Risa Ozaki
Runner-up	Samantha Murray
Score	0–6, 7–5, 6–2

Eugenie Bouchard was the defending champion, having won the event in 2012, but she chose not to defend her title.

Risa Ozaki won the tournament, defeating Samantha Murray in the final, 0–6, 7–5, 6–2.

Seeds

Main draw

Finals

	Semifinals							Final
	6	Eri Hozumi	2	2
	4	Risa Ozaki	6	6
								4	Risa Ozaki	0	7	6
								3	Samantha Murray	6	5	2
	3	Samantha Murray	2	6	6
	2	Julie Coin	6	4	3

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	O Rogowska	6	6
	Q	C Makarova	2	4				1	O Rogowska	6	5	6
	WC	C Zhao	6	2	1				K Ito	4	7	1
		K Ito	1	6	6										1	O Rogowska	7	1	2
		N Hibino	712	6											6	E Hozumi	5	6	6
	Q	E Routliffe	610	3					N Hibino	3	64
		A Yamasoto	0	4				6	E Hozumi	6	77
	6	E Hozumi	6	6																		6	E Hozumi	2	2
	4	R Ozaki	6	6																		4	R Ozaki	6	6
	WC	E Fournier	2	3				4	R Ozaki	6	6
		E Webley-Smith	3	66					M Imanishi	2	2
		M Imanishi	6	710											4	R Ozaki	6	6
		S Benamar	6	6												S Benamar	4	3
		L Wienerová	4	1					S Benamar	1	6	6
	Q	R Alda	0	1				7	N Broady	6	4	1
	7	N Broady	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	M Eguchi	6	4	0
		J Windley	1	6	6				J Windley	3	5
	Q	L Litvak	4	5				Q	R Sawayanagi	6	7
	Q	R Sawayanagi	6	7											Q	R Sawayanagi	1	1
	WC	S Molnar	6	5	6										3	S Murray	6	6
	Q	K Ruckert	3	7	2			WC	S Molnar	3	2
		N Kukharchuk	64	1				3	S Murray	6	6
	3	S Murray	77	6																		3	S Murray	2	6	6
	8	M Minokoshi	78	63	3																	2	J Coin	6	4	3
		M Miyamura	66	77	6				M Miyamura	6	3	6
	Q	K Blajkevitch	1	3					A Omae	1	6	2
		A Omae	6	6												M Miyamura	4	0
	WC	M-A Leduc	3	0											2	J Coin	6	6
	Q	J O'Neill	6	6				Q	J O'Neill	3	0
		K Shlomo	1	2				2	J Coin	6	6
	2	J Coin	6	6

References

• Main draw Archived 2013-08-10 at the Wayback Machine