Men's singles
2019 Citi Open
Final
Champion	Nick Kyrgios
Runner-up	Daniil Medvedev
Score	7–6(8–6), 7–6(7–4)
Details
Draw	48 (6Q / 4WC)
Seeds	16
Events
Singles men women Doubles men women
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Nick Kyrgios defeated Daniil Medvedev in the final, 7–6^(8–6), 7–6^(7–4) to win the men's singles tennis title at the 2019 Washington Open. Kyrgios saved a match point in the semifinals against Stefanos Tsitsipas.

Alexander Zverev was the two-time reigning champion, but did not defend his title.^[1]

All seeds receive a bye into the second round.

Click on the seed number of a player to go to their draw section.

	Quarterfinals							Semifinals							Final
	1	Stefanos Tsitsipas	7	6
	10	Benoît Paire	5	0
								1	Stefanos Tsitsipas	4	6	67
									Nick Kyrgios	6	3	79
	LL	Norbert Gombos	3	3
		Nick Kyrgios	6	6
																Nick Kyrgios	78	77
															3	Daniil Medvedev	66	64
	6	Marin Čilić	4	67
	3	Daniil Medvedev	6	79
								3	Daniil Medvedev	6	6
								LL	Peter Gojowczyk	2	2
	LL	Peter Gojowczyk	6	4	6
	13	Kyle Edmund	3	6	3

	First round							Second round							Third round							Quarterfinals
								1	S Tsitsipas	6	7
		D Kudla	0	4				WC	T Paul	3	5
	WC	T Paul	6	6											1	S Tsitsipas	6	77
	WC	J Sock	5	3												J Thompson	3	64
		J Thompson	7	6					J Thompson	68	6	7
								14	J-L Struff	710	4	5
																						1	S Tsitsipas	7	6
																						10	B Paire	5	0
								10	B Paire	6	65	77
		M Jaziri	2	4				Q	M Polmans	3	77	65
	Q	M Polmans	6	6											10	B Paire	77	6
		H Hurkacz	6	6											5	J Isner	63	3
	Q	D Young	1	4					H Hurkacz	4	4
								5	J Isner	6	6

	First round							Second round							Third round							Quarterfinals
								LL	N Gombos	6	711
		A Mannarino	77	6					A Mannarino	4	69
	LL	I Ivashka	63	3											LL	N Gombos	1	6	77
		M Kecmanović	78	6												M Kecmanović	6	3	64
		A Popyrin	66	3					M Kecmanović	3	6	77
								15	P-H Herbert	6	4	65
																						LL	N Gombos	3	3
																							N Kyrgios	6	6
								11	G Simon	4	65
	Q	T-S Kwiatkowski	5	4					N Kyrgios	6	77
		N Kyrgios	7	6												N Kyrgios	6	7
		D Evans	4	1												Y Nishioka	2	5
		Y Nishioka	6	6					Y Nishioka	65	6	77
								7	D Goffin	77	2	65

	First round							Second round							Third round							Quarterfinals
								6	M Čilić	77	77
	Q	M Torpegaard	1	7	3				M Copil	64	64
		M Copil	6	5	6										6	M Čilić	6	6
		R Opelka	6	77											9	F Auger-Aliassime	3	4
	WC	C Eubanks	4	63					R Opelka	4	6	4
								9	F Auger-Aliassime	6	3	6
																						6	M Čilić	4	67
																						3	D Medvedev	6	79
								16	F Tiafoe	6	77
		A Bublik	77	6					A Bublik	1	65
		B Klahn	65	3											16	F Tiafoe	2	5
	WC	B Fratangelo	6	614	77										3	D Medvedev	6	7
		I Karlović	4	716	65			WC	B Fratangelo	3	4
								3	D Medvedev	6	6

	First round							Second round							Third round							Quarterfinals
								8	M Raonic	6	6
		M Ebden	4	4				Q	T Smyczek	1	4
	Q	T Smyczek	6	6											8	M Raonic	4	4
		A Rublev	66	6	62										LL	P Gojowczyk	6	6
	LL	P Gojowczyk	78	4	77			LL	P Gojowczyk	6	78
								12	A de Minaur	3	66
																						LL	P Gojowczyk	6	4	6
																						13	K Edmund	3	6	3
								13	K Edmund	6	6
		L Harris	4	6	6				L Harris	1	4
		R Berankis	6	3	1										13	K Edmund	4	6	6
	Q	B Schnur	4	62												J-W Tsonga	6	3	4
		J-W Tsonga	6	77					J-W Tsonga	6	2	7
								2	K Khachanov	4	6	5

	First round							Qualifying competition
								1	Brayden Schnur	4	6	6
									Gleb Sakharov	6	2	4
		Gleb Sakharov	6	77
	7	Michael Mmoh	4	63

	First round							Qualifying competition
								2	Peter Gojowczyk	6	3	4
								12	Donald Young	2	6	6
	WC	Nicholas Reyes	2	0
	12	Donald Young	6	6

	First round							Qualifying competition
								3	Ilya Ivashka	6	4	3
								9	Mikael Torpegaard	4	6	6
	Alt	Alexis Galarneau	4	6	4
	9	Mikael Torpegaard	6	2	6

	First round							Qualifying competition
								4	Norbert Gombos	65	7	3
									Tim Smyczek	77	5	6
		Tim Smyczek	6	6
	11	Ramkumar Ramanathan	4	2

	First round							Qualifying competition
	5	Viktor Troicki	4	6	7
	WC	Andrew Fenty	6	1	5
								5	Viktor Troicki	3	77	4
									Thai-Son Kwiatkowski	6	65	6
		Thai-Son Kwiatkowski	7	4	6
	8	Noah Rubin	5	6	1

	First round							Qualifying competition
	6	Nicolas Mahut	6	6
	WC	Robert Maciag	1	3
								6	Nicolas Mahut	77	2	4
								10	Marc Polmans	63	6	6
	Alt	James Cerretani	0	3
	10	Marc Polmans	6	6

• Main draw
• Qualifying draw