2019 Chengdu Open – Singles

Bernard Tomic was the defending champion,^[1] but retired in the first round of the qualifying tournament against Denis Istomin.

Singles
2019 Chengdu Open
Champion	Pablo Carreño Busta
Runner-up	Alexander Bublik
Score	6–7(5–7), 6–4, 7–6(7–3)
Draw	28 (4 Q / 3 WC )

Main article: 2019 Chengdu Open

Pablo Carreño Busta won the title, defeating Alexander Bublik in the final, 6–7^(5–7), 6–4, 7–6^(7–3).^[2]

Seeds

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

1. John Isner (second round)
2. Félix Auger-Aliassime (second round)
3. Benoît Paire (second round)
4. Grigor Dimitrov (quarterfinals)
5. Dušan Lajović (second round)
6. Taylor Fritz (first round)
7. Kyle Edmund (first round)
8. Denis Shapovalov (semifinals)

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
	8	Denis Shapovalov	3	4
		Pablo Carreño Busta	6	6
									Pablo Carreño Busta	65	6	77
									Alexander Bublik	77	4	63
		Alexander Bublik	78	6
	LL	Lloyd Harris	66	4

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	J Isner	713	65	64
	WC	Z Li	6	2	3			SE	E Gerasimov	611	77	77
	SE	E Gerasimov	4	6	6										SE	E Gerasimov	4	6	3
	Q	B Klahn	4	6	77										8	D Shapovalov	6	3	6
	Q	J Jung	6	3	62			Q	B Klahn	6	3	63
		R Berankis	4	3				8	D Shapovalov	3	6	77
	8	D Shapovalov	6	6																		8	D Shapovalov	3	4
																							P Carreño Busta	6	6
								3	B Paire	3	6	3
		P Carreño Busta	6	6					P Carreño Busta	6	3	6
		R Albot	3	4												P Carreño Busta	7	6
	Q	A Popyrin	2	5												C Garín	5	2
		F Verdasco	6	7					F Verdasco	3	6	3
		C Garín	6	6					C Garín	6	3	6
	7	K Edmund	3	2

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	T Fritz	6	5	5
		A Bublik	4	7	7				A Bublik	6	7
	PR	V Pospisil	3	6	5				J Thompson	4	5
		J Thompson	6	3	7											A Bublik	5	711	77
		D Evans	6	4	77										4	G Dimitrov	7	69	63
	WC	Y Bai	3	6	64				D Evans	5	5
								4	G Dimitrov	7	7
																							A Bublik	78	6
	5	D Lajović	6	4	6																	LL	L Harris	66	4
		JI Londero	2	6	4			5	D Lajović	3	3
		M Fucsovics	6	4	2			LL	L Harris	6	6
	LL	L Harris	4	6	6										LL	L Harris	65	6	6
	WC	H Chung	6	3	4											J Sousa	77	3	4
		J Sousa	1	6	6				J Sousa	6	65	6
								2	F Auger-Aliassime	4	77	4

Qualifying

Seeds

1. Kamil Majchrzak (qualified)
2. Peter Gojowczyk (withdrew, accepted into Zhuhai main draw)
3. Alexei Popyrin (qualified)
4. Bradley Klahn (qualified)
5. Bernard Tomic (first round, retired)
6. Lloyd Harris (qualifying competition, lucky loser)
7. Jason Jung (qualified)
8. James Duckworth (qualifying competition)

Qualifiers

1. Kamil Majchrzak (withdrew)
2. Jason Jung
3. Alexei Popyrin
4. Bradley Klahn

Lucky loser

1. Lloyd Harris

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Kamil Majchrzak	6	7
		Max Purcell	3	5
								1	Kamil Majchrzak	4	77	6
								8	James Duckworth	6	65	4
		Harry Bourchier	3	4
	8	James Duckworth	6	6

Second qualifier

	First round							Qualifying competition
	Alt	Luke Saville	6	7
		Andrew Harris	4	5
								Alt	Luke Saville	4	2
								7	Jason Jung	6	6
		Akira Santillan	5	6	62
	7	Jason Jung	7	3	77

Third qualifier

	First round							Qualifying competition
	3	Alexei Popyrin	77	6
	WC	Gao Xin	62	2
								3	Alexei Popyrin	6	3	7
									Denis Istomin	3	6	5
		Denis Istomin	6	3
	5	Bernard Tomic	1	1r

Fourth qualifier

	First round							Qualifying competition
	4	Bradley Klahn	4	6	6
		Hiroki Moriya	6	3	4
								4	Bradley Klahn	6	77
								6	Lloyd Harris	3	60
	WC	Cui Jie	77	3	0
	6	Lloyd Harris	64	6	6