2017 Challenger Banque Nationale de Drummondville – Singles

Dan Evans was the defending champion, but decided not to participate this year.

Singles
2017 Challenger Banque Nationale de Drummondville
Champion	Denis Shapovalov
Runner-up	Ruben Bemelmans
Score	6–3, 6–2

Main article: 2017 Challenger Banque Nationale de Drummondville

Denis Shapovalov won the title, defeating Ruben Bemelmans 6–3, 6–2 in the final.

Seeds

1. Adam Pavlásek (first round)
2. Peter Polansky (second round)
3. Quentin Halys (second round, retired)
4. Ruben Bemelmans (final)
5. Vincent Millot (first round)
6. Tennys Sandgren (second round)
7. Sam Groth (first round)
8. Igor Sijsling (first round)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

Finals

	Semifinals							Final
		John-Patrick Smith	4	1
	4	Ruben Bemelmans	6	6
								4	Ruben Bemelmans	3	2
									Denis Shapovalov	6	6
		Denis Shapovalov	7	6
	WC	Félix Auger-Aliassime	5	3

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	A Pavlásek	3	3
		L Lokoli	6	6					L Lokoli	5	6	1
	WC	P Bester	3	4					J-P Smith	7	4	6
		J-P Smith	6	6												J-P Smith	61	77	6
	WC	B Schnur	6	6											Q	T Pütz	77	65	3
		S Bangoura	3	3				WC	B Schnur	62	66
	Q	T Pütz	6	6				Q	T Pütz	77	78
	7	S Groth	4	4																			J-P Smith	4	1
	4	R Bemelmans	7	6																		4	R Bemelmans	6	6
		Y Reuter	5	1				4	R Bemelmans	6	7
	Q	L Broady	77	6				Q	L Broady	4	5
	Alt	E Struvay	65	3											4	R Bemelmans	6	65	77
		G Sakharov	6	6												G Sakharov	4	77	65
	WC	F Peliwo	2	1					G Sakharov	6	7
		L Saville	4	2				6	T Sandgren	3	5
	6	T Sandgren	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	V Millot	77	1	1
	Alt	D Nguyen	64	6	6			Alt	D Nguyen	2	1
		M Authom	5	1r					B Rola	6	6
		B Rola	7	3												B Rola	66	4
		E Corrie	4	3												D Shapovalov	78	6
		D Shapovalov	6	6					D Shapovalov	4
		A Arnaboldi	61	77	1			3	Q Halys	1r
	3	Q Halys	77	62	6																		D Shapovalov	7	6
	8	I Sijsling	1	4																		WC	F Auger-Aliassime	5	3
		A De Minaur	6	6					A De Minaur	6	6
	Q	M Bachinger	6	4	1				M McDonald	4	1
		M McDonald	0	6	6											A De Minaur	5	3
	WC	F Auger-Aliassime	6	3	7										WC	F Auger-Aliassime	7	6
	Q	A Bossel	2	6	5			WC	F Auger-Aliassime	6	6
	Alt	G Barrère	4	6	3			2/Alt	P Polansky	3	4
	2/Alt	P Polansky	6	3	6

References

• Main Draw
• Qualifying Draw