2019 ASB Classic – Men's singles

Roberto Bautista Agut was the defending champion, but withdrew before the tournament began.

Men's singles
2019 ASB Classic
Champion	Tennys Sandgren
Runner-up	Cameron Norrie
Score	6–4, 6–2
Draw	28 (4 Q / 3 WC )
Seeds	8

Main article: 2019 ASB Classic

Tennys Sandgren won his first title on the ATP Tour, defeating Cameron Norrie in the final, 6–4, 6–2.

Seeds

The top four seeds received a bye into the second round.

1. John Isner (second round)
2. Fabio Fognini (quarterfinals)
3. Marco Cecchinato (second round)
4. Pablo Carreño Busta (quarterfinals)
5. Roberto Bautista Agut (withdrew)
6. Chung Hyeon (first round)
7. Denis Shapovalov (first round)
8. Gaël Monfils (withdrew)
9. Steve Johnson (first 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
	WC	Cameron Norrie	7	4	6
		Jan-Lennard Struff	5	6	3
								WC	Cameron Norrie	4	2
									Tennys Sandgren	6	6
		Tennys Sandgren	6	6
		Philipp Kohlschreiber	4	2

^[1]

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	J Isner	63	65
		M Copil	6	3	4				T Fritz	77	77
		T Fritz	4	6	6											T Fritz	63	3
	WC	C Norrie	6	6											WC	C Norrie	77	6
		B Paire	3	2				WC	C Norrie	77	6
		J Sousa	4	6	6				J Sousa	65	4
	7	D Shapovalov	6	4	4																	WC	C Norrie	7	4	6
																							J-L Struff	5	6	3
								4	P Carreño Busta	1
		R Haase	2	1				WC	D Ferrer	1r
	WC	D Ferrer	6	6											4	P Carreño Busta	65	78	67
		J-L Struff	77	2												J-L Struff	77	66	79
	LL	L Đere	65	0r					J-L Struff	6	6
	WC	R Statham	7	6				WC	R Statham	2	1
	6	H Chung	5	3

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	9	S Johnson	5	3
		L Mayer	7	6					L Mayer	5	77	6
	Q	M McDonald	3	4					M Berrettini	7	65	3
		M Berrettini	6	6												L Mayer	3	65
	Q	M Marterer	3	4												T Sandgren	6	77
		T Sandgren	6	6					T Sandgren	6	6
								3	M Cecchinato	3	3
																							T Sandgren	6	6
	LL	P Cuevas	5	1																			P Kohlschreiber	4	2
	Q	U Humbert	7	6				Q	U Humbert	4	4
		P Kohlschreiber	6	77					P Kohlschreiber	6	6
	Q	B Klahn	4	62												P Kohlschreiber	6	6
		G Pella	1	6	2										2	F Fognini	3	1
		P Gojowczyk	6	3	6				P Gojowczyk	2	6	65
								2	F Fognini	6	3	77

Qualifying

Seeds

1. Albert Ramos Viñolas (withdrew, accepted into main draw in Sydney)
2. Maximilian Marterer (qualified)
3. Bradley Klahn (qualified)
4. Mackenzie McDonald (qualified)
5. Pablo Cuevas (qualifying competition, lucky loser)
6. Cameron Norrie (Received wildcard into main draw)
7. Laslo Đere (qualifying competition, lucky loser)
8. Thomas Fabbiano (qualifying competition)

Qualifiers

1. Ugo Humbert
2. Maximilian Marterer
3. Bradley Klahn
4. Mackenzie McDonald

Lucky loser

1. Laslo Đere
2. Pablo Cuevas

Qualifying draw

First qualifier

	First round							Qualifying competition
	Alt	Franko Škugor	3	4
		Ugo Humbert	6	6
									Ugo Humbert	6	77
								Alt	Roberto Marcora	2	63
	WC	Ajeet Rai	6	65	4
	Alt	Roberto Marcora	3	77	6

Second qualifier

	First round							Qualifying competition
	2	Maximilian Marterer	77	6
	Alt	Daniel Masur	62	1
								2	Maximilian Marterer	6	6
								8	Thomas Fabbiano	4	4
	WC	Finn Tearney	3	4
	8	Thomas Fabbiano	6	6

Third qualifier

	First round							Qualifying competition
	3	Bradley Klahn	77	6
	Alt	Philipp Oswald	62	4
								3	Bradley Klahn	64	77	77
								5	Pablo Cuevas	77	63	61
		Stéphane Robert	3	2
	5	Pablo Cuevas	6	6

Fourth qualifier

	First round							Qualifying competition
	4	Mackenzie McDonald	6	77
	Alt	Tim Pütz	2	65
								4	Mackenzie McDonald	7	77
								7	Laslo Đere	5	63
		Horacio Zeballos	5	2
	7	Laslo Đere	7	6