Singles
2019 Delray Beach Open
Final
Champion	Radu Albot
Runner-up	Dan Evans
Score	3–6, 6–3, 7–6(9–7)
Details
Draw	32 (4 Q / 3 WC )
Seeds	8
Events
Singles Doubles
← 2018 · Delray Beach Open · 2020 →

Frances Tiafoe was the defending champion,^[1] but lost in the first round to Dan Evans.

Evans, a qualifier, eventually reached the final but lost to Radu Albot, 6–3, 3–6, 6–7^(7–9), double-faulting on championship point after squandering three championship points of his own in the tiebreaker. Albot became the first player from Moldova to win on the ATP Tour.

	Semifinals							Final
		Mackenzie McDonald	6	0	0
		Radu Albot	3	6	6
									Radu Albot	3	6	79
								Q	Dan Evans	6	3	67
	Q	Dan Evans	3	6	6
	2/WC	John Isner	6	2	3

	First round							Second round							Quarterfinals							Semifinals
	1/WC	JM del Potro	6	7
		Y Nishioka	3	5				1/WC	JM del Potro	6	6
		T Sandgren	4	0					R Opelka	4	4
		R Opelka	6	6											1/WC	JM del Potro	4	6	65
		G García López	2	6	6											M McDonald	6	3	77
		J Donaldson	6	3	3				G García López	5	4
		M McDonald	3	6	6				M McDonald	7	6
	7	T Fritz	6	4	3																		M McDonald	6	0	0
	4	S Johnson	77	6																			R Albot	3	6	6
	Alt	J Jung	63	4				4	S Johnson	7	7
	Q	T Smyczek	5	3					P Lorenzi	5	5
		P Lorenzi	7	6											4	S Johnson	6	3	65
		R Albot	77	6												R Albot	1	6	77
		I Karlović	62	4					R Albot	6	3	6
		N Kyrgios	6	61	77				N Kyrgios	2	6	3
	5	J Millman	4	77	63

	First round							Second round							Quarterfinals							Semifinals
	6	A Seppi	6	7
		B Tomic	4	5				6	A Seppi	6	4	6
		J Thompson	7	6					J Thompson	3	6	1
		M Granollers	5	1											6	A Seppi	4	4
	WC	L Harris	77	6											Q	D Evans	6	6
	Q	D King	61	3				WC	L Harris	0	2
	Q	D Evans	3	77	7			Q	D Evans	6	6
	3	F Tiafoe	6	61	5																	Q	D Evans	3	6	6
	8	A Mannarino	6	6																		2/WC	J Isner	6	2	3
	SE	B Schnur	2	2				8	A Mannarino	6	77
		D Istomin	77	6					D Istomin	2	63
		F López	65	2											8	A Mannarino	62	4
		L Lacko	6	6											2/WC	J Isner	77	6
	Q	Y Watanuki	4	4					L Lacko	4	3
		P Polansky	3	64				2/WC	J Isner	6	6
	2/WC	J Isner	6	77

	First round							Qualifying competition
	1	Bjorn Fratangelo	2	62
	Alt	Donald Young	6	77
								Alt	Donald Young	2	63
								6	Dan Evans	6	77
		Dominik Köpfer	6	3	4
	6	Dan Evans	3	6	6

	First round							Qualifying competition
	2	Adrián Menéndez Maceiras	6	5	6
		Andrea Arnaboldi	4	7	4
								2	Adrián Menéndez Maceiras	3	4
									Tim Smyczek	6	6
		Tim Smyczek	6	6
	8	Yasutaka Uchiyama	4	2

	First round							Qualifying competition
	3	Alexei Popyrin	6	6
	WC	Preston Brown	4	3
								3	Alexei Popyrin	63	3
								7	Darian King	77	6
	Alt	John-Patrick Smith	4	63
	7	Darian King	6	77

	First round							Qualifying competition
	4	Alex Bolt	1	1
		Yosuke Watanuki	6	6
									Yosuke Watanuki	6	6
								WC	Marcelo Arévalo	4	4
	WC	Marcelo Arévalo	6	3	77
	5	Ramkumar Ramanathan	2	6	61

• Main draw
• Qualifying draw