2017 Winnipeg National Bank Challenger – Men's singles

Go Soeda was the defending champion but chose not to defend his title.

Men's singles
2017 Winnipeg National Bank Challenger
Champion	Blaž Kavčič
Runner-up	Peter Polansky
Score	7–5, 3–6, 7–5

Main article: 2017 Winnipeg National Bank Challenger

Blaž Kavčič won the title after defeating Peter Polansky 7–5, 3–6, 7–5 in the final.

Seeds

1. Blaž Kavčič (champion)
2. Peter Polansky (final)
3. Tatsuma Ito (first round)
4. Yasutaka Uchiyama (semifinals)
5. Hiroki Moriya (first round)
6. Steven Diez (first round)
7. Brayden Schnur (quarterfinals)
8. Blaž Rola (second round)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Semifinals							Final
	1	Blaž Kavčič	77	6
		Edan Leshem	60	3
								1	Blaž Kavčič	7	3	7
								2	Peter Polansky	5	6	5
	4	Yasutaka Uchiyama	4	6	2
	2	Peter Polansky	6	4	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	B Kavčič	4	6	7
		F Dancevic	6	3	5			1	B Kavčič	6	6
		K Uchida	6	6					K Uchida	3	4
	Q	LD Martínez	3	1											1	B Kavčič	6	6
		B Mousley	6	6												R Sarmiento	2	2
	WC	Hugo Di Feo	1	1					B Mousley	6	65	4
		R Sarmiento	6	6					R Sarmiento	1	77	6
	6	S Diez	1	4																		1	B Kavčič	77	6
	3	T Ito	2	66																			E Leshem	60	3
	Q	R Schneider	6	78				Q	R Schneider	6	3	3
		E Leshem	77	2	6				E Leshem	3	6	6
		A Bega	63	6	3											E Leshem	77	6
		Y Takahashi	6	6												Y Takahashi	64	3
	WC	JM Lin	2	0					Y Takahashi	7	2	6
	WC	Samuel Monette	6	6				WC	S Monette	5	6	2
	5	H Moriya	0	1

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	B Rola	77	78
		P Bester	64	66				8	B Rola	4	4
		M Purcell	6	6					M Purcell	6	6
		T Chen	2	4												M Purcell	4	0
		F Tearney	3	1											4	Y Uchiyama	6	6
		M Giron	6	6					M Giron	4	6	2
		S Bangoura	6	4	3			4	Y Uchiyama	6	4	6
	4	Y Uchiyama	3	6	6																	4	Y Uchiyama	4	6	2
	7	B Schnur	6	77																		2	P Polansky	6	4	6
		F Peliwo	2	64				7	B Schnur	6	6
		A Sarkissian	62	4				Q	L Bambridge	4	4
	Q	L Bambridge	77	6											7	B Schnur	3	78	62
	WC	Nicaise Muamba	1	2											2	P Polansky	6	66	77
	Q	A Rybakov	6	6				Q	A Rybakov	4	4
		C Harrison	3	2				2	P Polansky	6	6
	2	P Polansky	6	6

References

• Main Draw
• Qualifying Draw