2024 Hangzhou Open – Singles

Singles
2024 Hangzhou Open
Champion	Marin Čilić
Runner-up	Zhang Zhizhen
Score	7–6(7–5), 7–6(7–5)
Draw	28 (4 Q / 3 WC )
Seeds	8

Marin Čilić defeated Zhang Zhizhen in the final, 7–6^(7–5), 7–6^(7–5) to win the inaugural singles tennis title at the 2024 Hangzhou Open. He saved two match points (in the quarterfinals against Yasutaka Uchiyama) en route to his 21st career ATP Tour singles title, and his first since the 2021 St. Petersburg Open.^[1][2]

Ranked as the world No. 777, Čilić became the lowest-ranked player to win an ATP Tour singles title, and the second-lowest ranked player to reach an ATP Tour final since the introduction of the ATP rankings in 1973, after Raemon Sluiter (ranked No. 866) at the 2009 Rosmalen Open.^[3]

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

	Semifinals							Final
	WC	Marin Čilić	6	78
	4	Brandon Nakashima	4	66
								WC	Marin Čilić	77	77
								6	Zhang Zhizhen	65	65
	6	Zhang Zhizhen	77	6
	WC	Bu Yunchaokete	63	4

	First round							Second round							Quarterfinals							Semifinals
								1	H Rune	5	4
	LL	J McCabe	4	4				Q	Y Uchiyama	7	6
	Q	Y Uchiyama	6	6											Q	Y Uchiyama	2	77	65
	WC	M Čilić	5	6	6										WC	M Čilić	6	64	77
		Z Svajda	7	3	0			WC	M Čilić	6	6
		M Marterer	4	2				8	Y Nishioka	4	1
	8	Y Nishioka	6	6																		WC	M Čilić	6	78
																						4	B Nakashima	4	66
								4	B Nakashima	67	77	6
	WC	Y Wu	3	0r				Q	C Wong	79	64	1
	Q	C Wong	6	0											4	B Nakashima	7	6
		R Hijikata	2	78	6											R Hijikata	5	3
		D Džumhur	6	66	2				R Hijikata	w/o
		L Nardi	0	2				7	F Marozsán
	7	F Marozsán	6	6

	First round							Second round							Quarterfinals							Semifinals
	6	Z Zhang	6	1	6
	Q	D Yevseyev	2	6	4			6	Z Zhang	6	6
		A Karatsev	4	0					M Bellucci	3	0
		M Bellucci	6	6											6	Z Zhang	6	6
		C Moutet	66	1												R Carballés Baena	3	3
		R Carballés Baena	78	6					R Carballés Baena	3	6	6
								LL	M Krueger	6	3	4
																						6	Z Zhang	77	6
	5	L Darderi	3	4																		WC	Y Bu	63	4
		M Kukushkin	6	6					M Kukushkin	6	77
		A Shevchenko	6	6					A Shevchenko	4	63
	Q	M Trungelliti	1	1												M Kukushkin	4	2
	WC	Y Bu	7	6											WC	Y Bu	6	6
		H Gaston	5	3				WC	Y Bu	79	4	6
								2	K Khachanov	67	6	3

	First round							Qualifying competition
	1	Radu Albot	6	1	1
	Alt	Dalibor Svrčina	3	6	6
								Alt	Dalibor Svrčina	6	4	4
								8	Denis Yevseyev	0	6	6
	Alt	Reilly Opelka	64	6	3
	8	Denis Yevseyev	77	4	6

	First round							Qualifying competition
	2	Marco Trungelliti	6	3	6
		Yosuke Watanuki	1	6	3
								2	Marco Trungelliti	6	6
									James McCabe	2	3
		James McCabe	64	7	6
	5	Mackenzie McDonald	77	5	4

	First round							Qualifying competition
	3	Mitchell Krueger	6	6
		Nicolás Mejía	4	2
								3	Mitchell Krueger	4	3
								6	Yasutaka Uchiyama	6	6
		Maxime Cressy	4	0
	6	Yasutaka Uchiyama	6	6

	First round							Qualifying competition
	4	Coleman Wong	6	6
	WC	Xiao Linang	3	2
								4	Coleman Wong	69	6	6
								WC	Te Rigele	711	4	4
	WC	Te Rigele	6	6
	7	Emilio Nava	4	4

• Main draw
• Qualifying draw