2020 Calgary National Bank Challenger – Singles

Singles
2020 Calgary National Bank Challenger
Champion	Arthur Rinderknech
Runner-up	Maxime Cressy
Score	3–6, 7–6(7–5), 6–4

Main article: 2020 Calgary National Bank Challenger

Ivo Karlović was the defending champion but lost in the third round to Geoffrey Blancaneaux.

Arthur Rinderknech won the title after defeating Maxime Cressy 3–6, 7–6^(7–5), 6–4 in the final.

Seeds

All seeds receive a bye into the second round.

1. Vasek Pospisil (second round)
2. Go Soeda (second round)
3. Ivo Karlović (third round)
4. Tatsuma Ito (second round)
5. Brayden Schnur (third round)
6. Thai-Son Kwiatkowski (second round)
7. Liam Broady (semifinals)
8. Arthur Rinderknech (champion)
9. Julian Lenz (third round)
10. Maxime Cressy (final)
11. Tobias Kamke (quarterfinals)
12. Akira Santillan (second round)
13. JC Aragone (third round)
14. Geoffrey Blancaneaux (quarterfinals)
15. Gonçalo Oliveira (quarterfinals)
16. Manuel Guinard (second 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

	Quarterfinals							Semifinals							Final
		Kacper Żuk	6	6
	11	Tobias Kamke	4	4
									Kacper Żuk	3	63
								8	Arthur Rinderknech	6	77
	14	Geoffrey Blancaneaux	4	2
	8	Arthur Rinderknech	6	6
															8	Arthur Rinderknech	3	77	6
															10	Maxime Cressy	6	65	4
	10	Maxime Cressy	4	713	6
		Yusuke Takahashi	6	611	4
								10	Maxime Cressy	6	4	77
								7	Liam Broady	3	6	65
	7	Liam Broady	77	2	6
	15	Gonçalo Oliveira	64	6	4

Top half

Section 1

	First round							Second round							Third round							Quarterfinals
								1	V Pospisil	4	6	4
		R Sarmiento	3	4					K Żuk	6	4	6
		K Żuk	6	6												K Żuk	78	6
	Q	Felix Corwin	6	6											13	JC Aragone	66	4
	LL	D Novikov	4	4				Q	F Corwin	2	1
								13	JC Aragone	6	6
																							K Żuk	6	6
																						11	T Kamke	4	4
								11	T Kamke	6	6
		F Peliwo	6	7					F Peliwo	4	0
		Jumpei Yamasaki	1	5											11	T Kamke	77	6
	PR	B Mott	3	6	6										5	B Schnur	65	3
	WC	A Galarneau	6	4	1			PR	B Mott	4	4
								5	B Schnur	6	6

Section 2

	First round							Second round							Third round							Quarterfinals
								3	I Karlović	77	6
		R Peniston	3	4					E King	62	4
		E King	6	6											3	I Karlović	67	4
		B Lock	6	65	6										14	G Blancaneaux	79	6
		S Shimabukuro	4	77	2				B Lock	2	0
								14	G Blancaneaux	6	6
																						14	G Blancaneaux	4	2
																						8	A Rinderknech	6	6
								9	J Lenz	6	3	77
		Shintaro Imai	6	6					S Imai	3	6	63
	LL	H Heliövaara	0	2											9	J Lenz	79	3	63
		C Altamirano	6	710											8	A Rinderknech	67	6	77
		Fabrizio Ornago	3	68					C Altamirano	6	3	3
								8	A Rinderknech	3	6	6

Bottom half

Section 3

	First round							Second round							Third round							Quarterfinals
								6	T-S Kwiatkowski	6	3	66
		L Caruana	2	4					A Dougaz	4	6	78
		A Dougaz	6	6												A Dougaz	0	1r
		Jacob Grills	2	4											10	M Cressy	6	4
		P Niklas-Salminen	6	6					P Niklas-Salminen	3	2
								10	M Cressy	6	6
																						10	M Cressy	4	713	6
																							Y Takahashi	6	611	4
								16	M Guinard	77	64	64
		Tobias Simon	77	6					T Simon	63	77	77
	WC	Taha Baadi	62	2												T Simon	4	64
		Y Takahashi	6	6												Y Takahashi	6	77
		Quentin Robert	4	4					Y Takahashi	6	6
								4	T Ito	3	3

Section 4

	First round							Second round							Third round							Quarterfinals
								7	L Broady	6	7
		Gage Brymer	6	77					G Brymer	1	5
	WC	G Diallo	2	62											7	L Broady	4	6	6
		N Chappell	6	6												N Chappell	6	4	2
	WC	Joshua Peck	1	4					N Chappell	6	65	6
								12	A Santillan	4	77	1
																						7	L Broady	77	2	6
																						15	G Oliveira	64	6	4
								15	G Oliveira	6	6
		MF Descotte	65	77	6				MF Descotte	4	4
	WC	C Harper	77	63	4										15	G Oliveira	66	6	6
		H Bourchier	3	67											Q	A Rybakov	78	3	4
	Q	A Rybakov	6	79				Q	A Rybakov	77	65	77
								2	G Soeda	64	77	62

External links

• Main draw
• Qualifying draw