2016 Citi Open – Men's singles

Men's singles
2016 Citi Open
Champion	Gaël Monfils
Runner-up	Ivo Karlović
Score	5–7, 7–6(8–6), 6–4
Draw	48 (6Q / 4WC)
Seeds	16

Main article: 2016 Citi Open

Kei Nishikori was the defending champion, but chose not to participate this year.
Second-seeded Gaël Monfils won the title, defeating Ivo Karlović in the final: 5–7, 7–6^(8–6), 6–4.

Seeds

All seeds receive a bye into the second round.

01.   John Isner (quarterfinals)

02.   Gaël Monfils (champion)

03.   Bernard Tomic (third round)

04.   Benoît Paire (quarterfinals)

05.   Steve Johnson (semifinals)

06.   Jack Sock (quarterfinals)

07.   Alexander Zverev (semifinals)

08.   Sam Querrey (quarterfinals)

09.   Kevin Anderson (second round)

10.   Viktor Troicki (second round)

11.   Alexandr Dolgopolov (third round)

12.   Grigor Dimitrov (second round)

13.   Ivo Karlović (final)

14.   Gilles Müller (third round)

15.   Marcos Baghdatis (third round)

16.   Borna Ćorić (third round)

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

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

	Quarterfinals							Semifinals							Final
	1	John Isner	67	615
	5	Steve Johnson	79	717
								5	Steve Johnson	4	4
								13	Ivo Karlović	6	6
	13	Ivo Karlović	77	78
	6	Jack Sock	64	66
															13	Ivo Karlović	7	66	4
															2	Gaël Monfils	5	78	6
	7/WC	Alexander Zverev	6	6
	4	Benoît Paire	1	3
								7/WC	Alexander Zverev	4	0
								2	Gaël Monfils	6	6
	8	Sam Querrey	4	6	1
	2	Gaël Monfils	6	3	6

Top half

Section 1

	First round							Second round							Third round							Quarterfinals
								1	J Isner	6	6
	Q	J Duckworth	7	6				Q	J Duckworth	3	4
		T Smyczek	5	1											1	J Isner	77	6
		D Kudla	5	0											15	M Baghdatis	63	2
		J Millman	7	6					J Millman	2	4
								15	M Baghdatis	6	6
																						1	J Isner	67	615
																						5	S Johnson	79	717
								10	V Troicki	64	4
	Q	R Harrison	77	6				Q	R Harrison	77	6
		S Robert	61	3											Q	R Harrison	4	4
		A Mannarino	77	7											5	S Johnson	6	6
	WC	F Tiafoe	64	5					A Mannarino	3	4
								5	S Johnson	6	6

Section 2

	First round							Second round							Third round							Quarterfinals
								3	B Tomic	77	6
		D Young	6	3	6				D Young	64	3
	Q	E Escobedo	4	6	3										3	B Tomic	64	3
		S Groth	63	65											13	I Karlović	77	6
	PR	B Baker	77	77				PR	B Baker	3	64
								13	I Karlović	6	77
																						13	I Karlović	77	78
																						6	J Sock	64	66
								12	G Dimitrov	4	4
		D Evans	6	6					D Evans	6	6
		B Becker	2	1												D Evans	1	5
		L Lacko	77	4	6										6	J Sock	6	7
	WC	D Shapovalov	63	6	4				L Lacko	61	4
								6	J Sock	77	6

Bottom half

Section 3

	First round							Second round							Third round							Quarterfinals
								7/WC	A Zverev	6	6
		D Sela	4	3					T Fritz	4	2
		T Fritz	6	6											7/WC	A Zverev	6	5	6
	WC	R Opelka	77	64	63											M Jaziri	2	7	2
		M Jaziri	64	77	77				M Jaziri	5	6	77
								9	K Anderson	7	4	63
																						7/WC	A Zverev	6	6
																						4	B Paire	1	3
								14	G Müller	6	6
		Y Nishioka	6	4					Y Nishioka	4	1
		I Dodig	2	2r											14	G Müller	2	6	64
	Q	V Millot	7	2	4										4	B Paire	6	3	77
	Q	J Donaldson	5	6	6			Q	J Donaldson	0	5
								4	B Paire	6	7

Section 4

	First round							Second round							Third round							Quarterfinals
								8	S Querrey	65	6	6
	Q	A Kuznetsov	6	2	4				B Fratangelo	77	4	4
		B Fratangelo	4	6	6										8	S Querrey	77	6
		J Thompson	6	6											11	A Dolgopolov	65	3
		V Estrella Burgos	3	2					J Thompson	4	6	64
								11	A Dolgopolov	6	1	77
																						8	S Querrey	4	6	1
																						2	G Monfils	6	3	6
								16	B Ćorić	6	6
		Y Sugita	1	6	77				Y Sugita	4	4
		V Pospisil	6	2	64										16	B Ćorić	2	3
		A Krajicek	1	63											2	G Monfils	6	6
		Y-h Lu	6	77					Y-h Lu	3	2
								2	G Monfils	6	6

Qualifying

Seeds

The top four seeds received a bye into the qualifying competition.

1. Dennis Novikov (qualifying competition)
2. Vincent Millot (qualified)
3. Jared Donaldson (qualified)
4. Ryan Harrison (qualified)
5. Matthew Barton (qualifying competition)
6. James Duckworth (qualified)
7. Alexander Sarkissian (qualifying competition)
8. Amir Weintraub (qualifying competition)
9. Alejandro Falla (qualifying competition, retired)
10. Ernesto Escobedo (qualified)
11. Marinko Matosevic (qualifying competition)
12. Alex Kuznetsov (qualified)

Qualifiers

1. Ernesto Escobedo
2. Vincent Millot
3. Jared Donaldson
4. Ryan Harrison
5. Alex Kuznetsov
6. James Duckworth

Qualifying draw

First qualifier

	First round							Qualifying competition
								1	Dennis Novikov	63	4
	WC	Leon Vessels	1	1				10	Ernesto Escobedo	77	6
	10	Ernesto Escobedo	6	6

Second qualifier

	First round							Qualifying competition
								2	Vincent Millot	63	7	4
		Mackenzie McDonald	3	6	64			9	Alejandro Falla	77	5	1r
	9	Alejandro Falla	6	3	77

Third qualifier

	First round							Qualifying competition
								3	Jared Donaldson	711	6
	Alt	Scott Lipsky	1	0				11	Marinko Matosevic	69	4
	11	Marinko Matosevic	6	6

Fourth qualifier

	First round							Qualifying competition
								4	Ryan Harrison	6	6
	WC	Ryan Shane	4	2				8	Amir Weintraub	4	3
	8	Amir Weintraub	6	6

Fifth qualifier

	First round							Qualifying competition
	5	Matthew Barton	6	6
	WC	Nikita-Girey Demir	0	1
								5	Matthew Barton	4	3
								12	Alex Kuznetsov	6	6
	Alt	Eric Butorac	2	2
	12	Alex Kuznetsov	6	6

Sixth qualifier

	First round							Qualifying competition
	6	James Duckworth	6	6
	WC	Ulises Blanch	1	4
								6	James Duckworth	4	77	6
								7	Alexander Sarkissian	6	65	2
		Nathan Pasha	1	1
	7	Alexander Sarkissian	6	6

References

• Main Draw
• Qualifying Draw