2018 Challenger Banque Nationale de Granby – Men's Singles

Men's Singles
2018 Challenger Banque Nationale de Granby
Champion	Peter Polansky
Runner-up	Ugo Humbert
Final score	6–4, 1–6, 6–2

Blaž Kavčič was the defending champion but chose not to defend his title.

Peter Polansky won the title after defeating Ugo Humbert 6–4, 1–6, 6–2 in the final.

Seeds

Draw

Finals

	Semifinals							Final
		Ugo Humbert	6	4	6
	6	Norbert Gombos	3	6	4
									Ugo Humbert	4	6	2
								3	Peter Polansky	6	1	6
	3	Peter Polansky	78	6
		Frank Dancevic	66	4

Top half

	First Round							Second Round							Quarterfinals							Semifinals
	1	P-H Herbert	77	6
		V Millot	64	0				1	P-H Herbert	4	4
		U Humbert	6	6					U Humbert	6	6
	WC	Alexis Galarneau	4	2												U Humbert	5	6	4
		JC Aragone	6	6												B Schnur	7	3	1r
	WC	Samuel Monette	4	4					JC Aragone	3	4
		B Schnur	6	6					B Schnur	6	6
	5	L Broady	4	4																			U Humbert	6	4	6
	4	M Bachinger	3	6	2																	6	N Gombos	3	6	4
	Q	J De Loore	6	4	6			Q	J De Loore	6	7
	WC	Pavel Krainik	3	3					R Tokuda	1	5
		Renta Tokuda	6	6											Q	J De Loore	4	4
		M Neuchrist	4	6	77										6	N Gombos	6	6
	Q	D Kelly	6	3	65				M Neuchrist	4	63
		K Uchida	1	4				6	N Gombos	6	77
	6	N Gombos	6	6

Bottom half

	First Round							Second Round							Quarterfinals							Semifinals
	8	M Krueger	63	3
		Y Uchiyama	77	6					Y Uchiyama	4	65
	LL	Jacob Grills	1	65					S Napolitano	6	77
		S Napolitano	6	77												S Napolitano	5	62
		Z Li	6	6											3	P Polansky	7	77
	Q	W Trongcharoenchaikul	2	1					Z Li	4	3
		Y Takahashi	4	1				3	P Polansky	6	6
	3	P Polansky	6	6																		3	P Polansky	78	6
	7	F Peliwo	6	6																			F Dancevic	66	4
		João Menezes	4	3				7	F Peliwo	4	3
		B Mousley	6	65	4				A Sarkissian	6	6
		A Sarkissian	3	77	6											A Sarkissian	6	2	4
	WC	Benjamin Sigouin	3	6	4											F Dancevic	1	6	6
	Q	L Miedler	6	2	6			Q	L Miedler	4	4
		F Dancevic	6	6					F Dancevic	6	6
	LL	T Garanganga	4	4

References

• Main Draw
• Qualifying Draw