Singles
2023 Dallas Open
Champion	Wu Yibing
Runner-up	John Isner
Score	6–7(4–7), 7–6(7–3), 7–6(14–12)
Draw	28 (4Q, 3WC)
Seeds	8

Wu Yibing defeated John Isner in the final, 6–7^(4–7), 7–6^(7–3), 7–6^(14–12) to win the singles tennis title at the 2023 Dallas Open. Wu became the first Chinese man in the Open Era to reach an ATP Tour singles final and win a title.^[1] He saved four championship points en route to the title.^[2]

Reilly Opelka was the reigning champion,^[3] but withdrew before the tournament, where he was replaced by Wu.

Seeds

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

Draw

Finals

	Semifinals							Final
	1	Taylor Fritz	77	5	4
		Wu Yibing	63	7	6
									Wu Yibing	64	77	714
								5	John Isner	77	63	612
	5	John Isner	3	7	77
	6	J. J. Wolf	6	5	64

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	T Fritz	77	6
	WC	J Sock	77	4	6			WC	J Sock	65	4
		I Ivashka	62	6	4										1	T Fritz	79	3	6
		O Otte	6	4	6										7	M Giron	67	6	3
		C Eubanks	4	6	2				O Otte	4	3
	Q	A Rybakov	4	77	1			7	M Giron	6	6
	7	M Giron	6	61	6																	1	T Fritz	77	5	4
																							Y Wu	63	7	6
								3/WC	D Shapovalov	61	4
		Y Wu	6	3	6				Y Wu	77	6
		M Mmoh	3	6	3											Y Wu	6	6
		J Thompson	6	7											8	A Mannarino	3	4
		D Kudla	1	5					J Thompson	2	63
		S Johnson	66	2				8	A Mannarino	6	77
	8	A Mannarino	78	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	J Isner	77	77
		C-h Tseng	65	61				5	J Isner	6	77
	Q	Z Svajda	2	4					D Altmaier	3	61
		D Altmaier	6	6											5	J Isner	710	7
		E Gómez	6	65	77											E Gómez	68	5
	LL	G Diallo	4	77	65				E Gómez	2	77	6
								4	M Kecmanović	6	64	4
																						5	J Isner	3	7	77
	6	JJ Wolf	6	6																		6	JJ Wolf	6	5	64
	Q	B Holt	3	3				6	JJ Wolf	6	77
		R Albot	2	6	6				R Albot	3	65
	WC	L Krall	6	4	2										6	JJ Wolf	4	6	6
	Q	F Verdasco	3	0											2	F Tiafoe	6	3	4
		M McDonald	6	6					M McDonald	1	3
								2	F Tiafoe	6	6

Qualifying

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Fernando Verdasco	3	6	77
		Evan Zhu	6	4	65
								1	Fernando Verdasco	6	7
								6	Mitchell Krueger	4	5
	Alt	Jack Pinnington Jones	4	3
	6	Mitchell Krueger	6	6

Second qualifier

	First round							Qualifying competition
	2	Aleksandar Vukic	5	3
		Zachary Svajda	7	6
									Zachary Svajda	6	6
								7	Stefan Kozlov	3	4
	PR	Thai-Son Kwiatkowski	3	4
	7	Stefan Kozlov	6	6

Third qualifier

	First round							Qualifying competition
	3	Shang Juncheng	77	63	1
		Elmar Ejupovic	65	77	6
									Elmar Ejupovic	5	3
								Alt	Alex Rybakov	7	6
	Alt	Alex Rybakov	6	6
	8	Jonáš Forejtek	4	4

Fourth qualifier

	First round							Qualifying competition
	4	Brandon Holt	6	6
	WC	Nick Chappell	3	2
								4	Brandon Holt	710	77
								5	Gabriel Diallo	68	65
	WC	Antonio Muñiz Hidalgo	4	3
	5	Gabriel Diallo	6	6

References

External links

• Main draw
• Qualifying draw