Singles
2023 Winnipeg National Bank Challenger
Champion	Ryan Peniston
Runner-up	Leandro Riedi
Score	6–4, 4–6, 6–4

Emilio Gómez was the defending champion^[1] but chose not to defend his title.

Ryan Peniston won the title after defeating Leandro Riedi 6–4, 4–6, 6–4 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	6	Arthur Cazaux	3	6	5
	Alt	Ryan Peniston	6	2	7
								Alt	Ryan Peniston	6	4	6
									Leandro Riedi	4	6	4
	4	Liam Broady	2	3
		Leandro Riedi	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	J Draper	6	6
		R Noguchi	2	2				1	J Draper	6	77
	PR	T-S Kwiatkowski	6	6				PR	T-S Kwiatkowski	4	64
		C Rodesch	0	2											1	J Draper	3	3
		A Martin	63	610											6	A Cazaux	6	6
	Q	U Blanch	77	712				Q	U Blanch	3	5
	Q	K Pannu	3	1				6	A Cazaux	6	7
	6	A Cazaux	6	6																		6	A Cazaux	3	6	5
	3	B Bonzi	6	6																		Alt	R Peniston	6	2	7
		Y Shimizu	2	4				3	B Bonzi	3	1
	Q	D King	6	6				Q	D King	6	6
	WC	B Schnur	2	1											Q	D King	0	1
	WC	Taha Baadi	0	2											Alt	R Peniston	6	6
	Alt	R Peniston	6	6				Alt	R Peniston	6	6
	Alt	C Harrison	7	6				Alt	C Harrison	0	2
	7	D Stricker	5	1

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	L Nardi	6	6
	Q	Aidan Mayo	4	2				5	L Nardi	4	7	5
	WC	Dan Martin	4	4				Alt	B Harris	6	5	7
	Alt	B Harris	6	6											Alt	B Harris	65	4
		Y-h Hsu	6	6											4	L Broady	77	6
		S Mochizuki	3	3					Y-h Hsu	6	1	1
	Q	S Kirchheimer	3	3				4	L Broady	1	6	6
	4	L Broady	6	6																		4	L Broady	2	3
	8	G Diallo	4	6	78																		L Riedi	6	6
		E Couacaud	6	2	66			8	G Diallo	2	3
		A Galarneau	610	710	3				M Bellucci	6	6
		M Bellucci	712	68	6											M Bellucci	3	6	3
		H Mayot	6	2	6											L Riedi	6	3	6
	Q	O Kumar	1	6	4				H Mayot
		L Riedi	6	2	6				L Riedi	w/o
	2	D Goffin	3	6	2

References

External links

• Main draw
• Qualifying draw