Search for active players ...
Date
Winner
Loser
Tournament
Round
Score
2023-04-03
Tomas Machac (138)
Jack Sock (166)
Houston
R32
6-2 6-4
2023-03-06
Francisco Cerundolo (32)
Jack Sock (154)
Indian Wells Masters
R64
4-6 6-3 6-4
2023-03-06
Jack Sock (154)
Gregoire Barrere (65)
Indian Wells Masters
R128
6-4 6-2
2023-02-13
Matija Pecotic (784)
Jack Sock (143)
Delray Beach
R32
4-6 6-2 6-2
2023-02-06
Taylor Fritz (8)
Jack Sock (141)
Dallas
R16
7-6(5) 6-4
2023-02-06
Jack Sock (141)
Ilya Ivashka (74)
Dallas
R32
7-6(2) 4-6 6-4
2022-09-23
Casper Ruud (2)
Jack Sock (128)
Laver Cup
RR
6-4 5-7 [10-7]
2022-08-29
Diego Schwartzman (16)
Jack Sock (107)
US Open
R128
3-6 5-7 6-0 1-0 RET
2022-08-01
Maxime Cressy (32)
Jack Sock (105)
Washington
R32
4-6 6-4 6-0
2022-08-01
Jack Sock (105)
David Goffin (60)
Washington
R64
7-6(4) 6-4
2022-07-25
Tommy Paul (36)
Jack Sock (106)
Atlanta
R32
6-1 6-1
2022-07-11
Alexander Bublik (42)
Jack Sock (100)
Newport
R16
6-3 3-6 6-2
2022-07-11
Jack Sock (100)
Radu Albot (110)
Newport
R32
6-1 7-6(2)
2022-06-27
Jason Kubler (99)
Jack Sock (103)
Wimbledon
R32
6-2 4-6 5-7 7-6(4) 6-3
2022-06-27
Jack Sock (103)
Maxime Cressy (45)
Wimbledon
R64
6-4 6-4 3-6 7-6(1)
2022-06-27
Jack Sock (103)
Bernabe Zapata Miralles (90)
Wimbledon
R128
7-6(6) 6-4 6-4
2022-04-04
Cristian Garin (29)
Jack Sock (138)
Houston
R32
4-6 6-3 7-5
2022-03-21
Miomir Kecmanovic (48)
Jack Sock (144)
Miami Masters
R128
7-6(3) 6-4
2022-03-07
Stefanos Tsitsipas (5)
Jack Sock (147)
Indian Wells Masters
R64
7-6(5) 3-6 7-6(5)
2022-03-07
Jack Sock (147)
Juan Manuel Cerundolo (119)
Indian Wells Masters
R128
6-1 6-1
2022-02-14
Reilly Opelka (20)
Jack Sock (141)
Delray Beach
R16
6-7(6) 7-6(4) 6-1
2022-02-14
Jack Sock (141)
Daniel Altmaier (82)
Delray Beach
R32
2-6 6-3 6-4
2022-02-07
Taylor Fritz (19)
Jack Sock (147)
Dallas
R16
6-1 6-4
2022-02-07
Jack Sock (147)
Oscar Otte (84)
Dallas
R32
6-4 6-4
2021-10-04
John Millman (90)
Jack Sock (161)
Indian Wells Masters
R128
7-5 4-6 6-3
2021-08-30
Alexander Zverev (4)
Jack Sock (184)
US Open
R32
3-6 6-2 6-3 2-1 RET
2021-08-30
Jack Sock (184)
Alexander Bublik (37)
US Open
R64
7-6(3) 6-7(2) 6-4 4-6 6-3
2021-08-30
Jack Sock (184)
Yoshihito Nishioka (69)
US Open
R128
6-7(5) 6-2 6-4 6-2
2021-08-02
Rafael Nadal (3)
Jack Sock (192)
Washington
R32
6-2 4-6 7-6(1)
2021-08-02
Jack Sock (192)
Yoshihito Nishioka (56)
Washington
R64
6-7(3) 4-0 RET
2021-07-26
John Isner (35)
Jack Sock (201)
Atlanta
R16
7-6(6) 6-4
2021-07-26
Jack Sock (201)
Ricardas Berankis (84)
Atlanta
R32
6-7(4) 6-4 7-5
2021-07-12
Kevin Anderson (113)
Jack Sock (231)
Newport
QF
6-7(5) 6-2 6-4
2021-07-12
Jack Sock (231)
Yoshihito Nishioka (55)
Newport
R16
6-2 6-3
2021-07-12
Jack Sock (231)
Alex Bolt (146)
Newport
R32
3-6 6-4 6-3
2020-09-28
Dominic Thiem (3)
Jack Sock (310)
Roland Garros
R64
6-1 6-3 7-6(6)
2020-09-28
Jack Sock (310)
Reilly Opelka (36)
Roland Garros
R128
6-4 6-4 6-3
2020-08-31
Adrian Mannarino (39)
Jack Sock (389)
US Open
R64
7-6(5) 7-5 6-2
2020-08-31
Jack Sock (389)
Pablo Cuevas (61)
US Open
R128
3-6 6-4 6-2 4-6 7-6(2)
2020-02-17
Steve Johnson (76)
Jack Sock ()
Delray Beach
R16
6-4 5-7 6-1
2020-02-17
Jack Sock ()
Radu Albot (51)
Delray Beach
R32
3-6 6-3 7-6(2)
2020-02-10
Marcos Giron (113)
Jack Sock ()
New York
R32
6-3 6-4
2019-09-20
Jack Sock (210)
Fabio Fognini (11)
Laver Cup
RR
6-1 7-6(3)
2019-08-26
Pablo Cuevas (53)
Jack Sock (178)
US Open
R128
6-4 7-5 7-6(5)
2019-07-29
Jordan Thompson (46)
Jack Sock (173)
Washington
R64
7-5 6-3
2019-07-22
Miomir Kecmanovic (66)
Jack Sock (180)
Atlanta
R32
7-6(9) 7-6(5)
2019-01-14
Alex Bolt (155)
Jack Sock (105)
Australian Open
R128
4-6 6-3 6-2 6-2
2018-10-29
Dominic Thiem (8)
Jack Sock (23)
Paris Masters
QF
4-6 6-4 6-4
2018-10-29
Jack Sock (23)
Malek Jaziri (55)
Paris Masters
R16
6-0 6-4
2018-10-29
Jack Sock (23)
Richard Gasquet (28)
Paris Masters
R32
6-3 6-3
2018-10-22
Ernests Gulbis (104)
Jack Sock (18)
Basel
R32
7-5 6-4
2018-10-15
Ernests Gulbis (145)
Jack Sock (18)
Stockholm
QF
4-6 6-3 6-4
2018-10-15
Jack Sock (18)
Elias Ymer (135)
Stockholm
R16
7-5 3-6 6-3
2018-10-08
Peter Gojowczyk (68)
Jack Sock (17)
Shanghai Masters
R64
6-4 6-7(6) 6-3
2018-10-01
Nikoloz Basilashvili (34)
Jack Sock (17)
Beijing
R32
6-7(6) 7-5 6-2
2018-09-21
Kyle Edmund (16)
Jack Sock (17)
Laver Cup
RR
6-4 5-7 [10-6]
2018-08-27
Nikoloz Basilashvili (37)
Jack Sock (18)
US Open
R64
4-6 6-3 6-2 7-6(3)
2018-08-27
Jack Sock (18)
Guido Andreozzi (113)
US Open
R128
6-0 7-6(4) 6-2
2018-08-13
Hyeon Chung (25)
Jack Sock (20)
Cincinnati Masters
R64
2-6 6-1 6-2
2018-08-06
Daniil Medvedev (68)
Jack Sock (19)
Canada Masters
R64
6-3 3-6 6-3
2018-07-02
Matteo Berrettini (81)
Jack Sock (15)
Wimbledon
R128
6-7(5) 6-7(3) 6-4 7-5 6-2
2018-06-18
Daniil Medvedev (53)
Jack Sock (14)
Queen's Club
R32
7-5 6-3
2018-05-28
Jurgen Zopp (136)
Jack Sock (14)
Roland Garros
R128
6-7(4) 6-2 4-6 7-6(5) 6-3
2018-05-21
Taylor Fritz (70)
Jack Sock (15)
Lyon
R16
7-6(6) 6-2
2018-05-14
Philipp Kohlschreiber (28)
Jack Sock (14)
Rome Masters
R32
6-4 6-3
2018-05-14
Jack Sock (14)
David Ferrer (38)
Rome Masters
R64
6-3 6-4
2018-05-07
Pablo Cuevas (47)
Jack Sock (15)
Madrid Masters
R64
6-7(5) 6-4 6-0
2018-04-09
Taylor Fritz (72)
Jack Sock (16)
Houston
QF
6-3 3-6 6-4
2018-04-09
Jack Sock (16)
Horacio Zeballos (66)
Houston
R16
6-4 6-4
2018-03-19
Borna Coric (36)
Jack Sock (11)
Miami Masters
R32
5-7 7-6(4) 6-3
2018-03-19
Jack Sock (11)
Yuki Bhambri (107)
Miami Masters
R64
6-3 7-6(3)
2018-03-05
Feliciano Lopez (32)
Jack Sock (10)
Indian Wells Masters
R32
7-6(6) 4-6 6-4
2018-03-05
Jack Sock (10)
Thomas Fabbiano (77)
Indian Wells Masters
R64
6-2 7-5
2018-02-26
Ernesto Escobedo (123)
Jack Sock (10)
Acapulco
R32
7-5 7-6(3)
2018-02-19
Reilly Opelka (228)
Jack Sock (8)
Delray Beach
R16
4-6 7-5 6-3
2018-02-19
Jack Sock (8)
John Patrick Smith (225)
Delray Beach
R32
6-4 6-4
2018-01-15
Yuichi Sugita (41)
Jack Sock (9)
Australian Open
R128
6-1 7-6(4) 5-7 6-3
2018-01-08
Peter Gojowczyk (65)
Jack Sock (8)
Auckland
R16
6-3 6-3
2017-11-13
Grigor Dimitrov (6)
Jack Sock (9)
Tour Finals
SF
4-6 6-0 6-3
2017-11-13
Roger Federer (2)
Jack Sock (9)
Tour Finals
RR
6-4 7-6(4)
2017-11-13
Jack Sock (9)
Alexander Zverev (3)
Tour Finals
RR
6-4 1-6 6-4
2017-11-13
Jack Sock (9)
Marin Cilic (5)
Tour Finals
RR
5-7 6-2 7-6(4)
2017-10-30
Jack Sock (22)
Filip Krajinovic (77)
Paris Masters
F
5-7 6-4 6-1
2017-10-30
Jack Sock (22)
Julien Benneteau (83)
Paris Masters
SF
7-5 6-2
2017-10-30
Jack Sock (22)
Fernando Verdasco (39)
Paris Masters
QF
6-7(3) 6-2 6-3
2017-10-30
Jack Sock (22)
Lucas Pouille (18)
Paris Masters
R16
7-6(6) 6-3
2017-10-30
Jack Sock (22)
Kyle Edmund (50)
Paris Masters
R32
4-6 7-6(4) 7-6(5)
2017-10-23
David Goffin (10)
Jack Sock (23)
Basel
QF
7-6(6) 6-3
2017-10-23
Jack Sock (23)
Robin Haase (44)
Basel
R16
6-4 2-6 6-4
2017-10-23
Jack Sock (23)
Vasek Pospisil (105)
Basel
R32
3-6 7-6(7) 7-5
2017-10-16
Fabio Fognini (27)
Jack Sock (21)
Stockholm
QF
6-7(3) 7-6(2) 7-5
2017-10-16
Jack Sock (21)
Jeremy Chardy (84)
Stockholm
R16
6-4 6-4
2017-10-09
Alexandr Dolgopolov (41)
Jack Sock (20)
Shanghai Masters
R64
4-6 6-1 2-1 RET
2017-10-02
Andrey Rublev (39)
Jack Sock (21)
Beijing
R32
3-6 6-1 6-2
2017-09-22
Rafael Nadal (1)
Jack Sock (21)
Laver Cup
RR
6-3 3-6 [11-9]
2017-08-28
Jordan Thompson (73)
Jack Sock (16)
US Open
R128
6-2 7-6(12) 1-6 5-7 6-4
2017-08-14
Yuichi Sugita (46)
Jack Sock (16)
Cincinnati Masters
R64
7-5 6-4
2017-08-07
David Ferrer (33)
Jack Sock (17)
Canada Masters
R32
7-6(7) 3-6 6-1
2017-08-07
Jack Sock (17)
Pierre Hugues Herbert (69)
Canada Masters
R64
7-6(4) 6-3
2017-07-31
Kevin Anderson (45)
Jack Sock (19)
Washington
SF
6-3 6-4
2017-07-31
Jack Sock (19)
Milos Raonic (10)
Washington
QF
7-5 6-4
2017-07-31
Jack Sock (19)
Jared Donaldson (69)
Washington
R16
7-6(6) 6-2
2017-07-31
Jack Sock (19)
Marius Copil (90)
Washington
R32
7-6(2) 7-6(6)
2017-07-24
Kyle Edmund (45)
Jack Sock (19)
Atlanta
QF
6-4 6-1
2017-07-24
Jack Sock (19)
Dudi Sela (74)
Atlanta
R16
6-4 6-3
2017-07-03
Sebastian Ofner (216)
Jack Sock (18)
Wimbledon
R64
6-3 6-4 3-6 2-6 6-2
2017-07-03
Jack Sock (18)
Cristian Garin (220)
Wimbledon
R128
6-3 4-6 7-6(4) 6-3
2017-05-29
Jiri Vesely (57)
Jack Sock (15)
Roland Garros
R128
7-5 7-5 6-3
2017-05-15
Rafael Nadal (4)
Jack Sock (14)
Rome Masters
R16
6-3 6-4
2017-05-15
Jack Sock (14)
Jiri Vesely (62)
Rome Masters
R32
6-4 3-6 7-6(1)
2017-05-15
Jack Sock (14)
Diego Schwartzman (39)
Rome Masters
R64
6-4 1-6 7-5
2017-05-08
Nicolas Mahut (48)
Jack Sock (15)
Madrid Masters
R64
6-4 0-6 7-6(4)
2017-04-10
Steve Johnson (29)
Jack Sock (16)
Houston
SF
4-6 6-4 6-3
2017-04-10
Jack Sock (16)
Feliciano Lopez (40)
Houston
QF
7-6(6) 1-6 6-4
2017-04-10
Jack Sock (16)
Tommy Haas (826)
Houston
R16
6-4 3-6 6-3
2017-04-07
Jordan Thompson (79)
Jack Sock (15)
Davis Cup WG QF: AUS vs USA
RR
6-3 3-6 7-6(4) 6-4
2017-03-20
Rafael Nadal (7)
Jack Sock (17)
Miami Masters
QF
6-2 6-3
2017-03-20
Jack Sock (17)
Jared Donaldson (95)
Miami Masters
R16
6-2 6-1
2017-03-20
Jack Sock (17)
Jiri Vesely (54)
Miami Masters
R32
6-3 7-6(0)
2017-03-20
Jack Sock (17)
Yoshihito Nishioka (58)
Miami Masters
R64
2-4 RET
2017-03-06
Roger Federer (10)
Jack Sock (18)
Indian Wells Masters
SF
6-1 7-6(4)
2017-03-06
Jack Sock (18)
Kei Nishikori (5)
Indian Wells Masters
QF
6-3 2-6 6-2
2017-03-06
Jack Sock (18)
Malek Jaziri (53)
Indian Wells Masters
R16
4-6 7-6(1) 7-5
2017-03-06
Jack Sock (18)
Grigor Dimitrov (13)
Indian Wells Masters
R32
3-6 6-3 7-6(7)
2017-03-06
Jack Sock (18)
Henri Laaksonen (123)
Indian Wells Masters
R64
6-3 0-6 6-4
2017-02-27
Yoshihito Nishioka (86)
Jack Sock (18)
Acapulco
R32
3-6 6-2 6-1
2017-02-20
Jack Sock (21)
Milos Raonic (4)
Delray Beach
F
W/O
2017-02-20
Jack Sock (21)
Donald Young (69)
Delray Beach
SF
6-4 7-6(2)
2017-02-20
Jack Sock (21)
Steve Johnson (26)
Delray Beach
QF
6-4 7-6(4)
2017-02-20
Jack Sock (21)
Guillermo Garcia Lopez (99)
Delray Beach
R16
6-4 6-1
2017-02-20
Jack Sock (21)
Radu Albot (89)
Delray Beach
R32
6-4 7-6(2)
2017-02-03
Jack Sock (20)
Marco Chiudinelli (146)
Davis Cup WG R1: SUI vs USA
RR
6-4 6-3 6-1
2017-01-16
Jo-Wilfried Tsonga (12)
Jack Sock (20)
Australian Open
R32
7-6(4) 7-5 6-7(8) 6-3
2017-01-16
Jack Sock (20)
Karen Khachanov (52)
Australian Open
R64
6-3 6-4 6-4
2017-01-16
Jack Sock (20)
Pierre Hugues Herbert (73)
Australian Open
R128
6-4 7-6(4) 6-3
2017-01-09
Jack Sock (23)
Joao Sousa (44)
Auckland
F
6-3 5-7 6-3
2017-01-09
Jack Sock (23)
Steve Johnson (33)
Auckland
SF
6-4 6-3
2017-01-09
Jack Sock (23)
Jeremy Chardy (71)
Auckland
QF
5-7 6-4 6-3
2017-01-09
Jack Sock (23)
Ryan Harrison (89)
Auckland
R16
7-6(5) 4-6 6-1
2016-10-31
John Isner (27)
Jack Sock (24)
Paris Masters
QF
7-6(6) 4-6 6-4
2016-10-31
Jack Sock (24)
Richard Gasquet (19)
Paris Masters
R16
6-2 3-6 7-5
2016-10-31
Jack Sock (24)
Dominic Thiem (8)
Paris Masters
R32
6-2 6-4
2016-10-31
Jack Sock (24)
Philipp Kohlschreiber (32)
Paris Masters
R64
6-2 7-6(3)
2016-10-24
Marcel Granollers (39)
Jack Sock (22)
Basel
R16
6-3 6-1
2016-10-24
Jack Sock (22)
Adrian Mannarino (53)
Basel
R32
6-3 6-3
2016-10-17
Juan Martin del Potro (63)
Jack Sock (23)
Stockholm
F
7-5 6-1
2016-10-17
Jack Sock (23)
Alexander Zverev (20)
Stockholm
SF
6-7(4) 7-6(4) 6-4
2016-10-17
Jack Sock (23)
Gastao Elias (61)
Stockholm
QF
6-4 6-4
2016-10-17
Jack Sock (23)
Dustin Brown (74)
Stockholm
R16
7-6(5) 4-6 6-4
2016-10-17
Jack Sock (23)
Malek Jaziri (57)
Stockholm
R32
3-6 6-3 7-6(5)
2016-10-10
Gilles Simon (32)
Jack Sock (25)
Shanghai Masters
QF
4-6 6-4 7-6(5)
2016-10-10
Jack Sock (25)
Milos Raonic (6)
Shanghai Masters
R16
0-6 6-4 7-6(8)
2016-10-10
Jack Sock (25)
Feliciano Lopez (28)
Shanghai Masters
R32
6-3 4-6 6-4
2016-10-10
Jack Sock (25)
Guido Pella (55)
Shanghai Masters
R64
7-6(3) 7-5
2016-10-03
Alexander Zverev (24)
Jack Sock (25)
Beijing
R16
6-4 6-2
2016-10-03
Jack Sock (25)
Ze Zhang (180)
Beijing
R32
6-3 7-5
2016-08-29
Jo-Wilfried Tsonga (11)
Jack Sock (27)
US Open
R16
6-3 6-3 6-7(7) 6-2
2016-08-29
Jack Sock (27)
Marin Cilic (9)
US Open
R32
6-4 6-3 6-3
2016-08-29
Jack Sock (27)
Mischa Zverev (127)
US Open
R64
6-1 6-1 6-2
2016-08-29
Jack Sock (27)
Taylor Fritz (53)
US Open
R128
7-6(3) 7-5 3-6 1-6 6-4
2016-08-08
Taro Daniel (117)
Jack Sock (23)
Rio Olympics
R64
6-4 6-4
2016-07-25
Stan Wawrinka (5)
Jack Sock (26)
Canada Masters
R16
7-6(3) 6-2
2016-07-25
Jack Sock (26)
Donald Young (57)
Canada Masters
R32
6-4 6-3
2016-07-25
Jack Sock (26)
Denis Kudla (102)
Canada Masters
R64
6-2 6-2
2016-07-18
Ivo Karlovic (35)
Jack Sock (26)
Washington
QF
7-6(4) 7-6(6)
2016-07-18
Jack Sock (26)
Daniel Evans (82)
Washington
R16
6-1 7-5
2016-07-18
Jack Sock (26)
Lukas Lacko (102)
Washington
R32
7-6(1) 6-4
2016-07-15
Borna Coric (54)
Jack Sock (26)
Davis Cup WG QF: USA vs CRO
RR
6-4 3-6 6-3 6-4
2016-07-15
Jack Sock (26)
Marin Cilic (12)
Davis Cup WG QF: USA vs CRO
RR
4-6 3-6 6-3 6-4 6-4
2016-06-27
Milos Raonic (7)
Jack Sock (26)
Wimbledon
R32
7-6(2) 6-4 7-6(1)
2016-06-27
Jack Sock (26)
Robin Haase (98)
Wimbledon
R64
6-1 6-3 6-7(3) 6-4
2016-06-27
Jack Sock (26)
Ernests Gulbis (61)
Wimbledon
R128
6-4 6-4 6-4
2016-05-23
Albert Ramos (55)
Jack Sock (25)
Roland Garros
R32
6-7(2) 6-4 6-4 4-6 6-4
2016-05-23
Jack Sock (25)
Dustin Brown (116)
Roland Garros
R64
6-3 7-6(5) 6-2
2016-05-23
Jack Sock (25)
Robin Haase (86)
Roland Garros
R128
6-3 7-5 3-6 6-7(3) 6-2
2016-05-09
David Goffin (13)
Jack Sock (27)
Rome Masters
R32
6-4 6-4
2016-05-09
Jack Sock (27)
Guido Pella (50)
Rome Masters
R64
5-7 7-5 6-3
2016-05-02
Joao Sousa (35)
Jack Sock (26)
Madrid Masters
R16
6-1 6-7(3) 6-2
2016-05-02
Jack Sock (26)
Juan Martin del Potro (274)
Madrid Masters
R32
6-4 7-6(2)
2016-05-02
Jack Sock (26)
Benoit Paire (20)
Madrid Masters
R64
2-6 6-2 7-6(5)
2016-04-04
Juan Monaco (148)
Jack Sock (25)
Houston
F
3-6 6-3 7-5
2016-04-04
Jack Sock (25)
John Isner (15)
Houston
SF
7-6(4) 6-3
2016-04-04
Jack Sock (25)
Marcos Baghdatis (39)
Houston
QF
6-4 6-4
2016-04-04
Jack Sock (25)
Matthew Barton (270)
Houston
R16
6-2 7-6(5)
2016-03-21
Milos Raonic (12)
Jack Sock (24)
Miami Masters
R32
7-6(3) 6-4
2016-03-21
Jack Sock (24)
Sergiy Stakhovsky (115)
Miami Masters
R64
6-2 3-2 RET
2016-03-07
Dominic Thiem (13)
Jack Sock (24)
Indian Wells Masters
R32
7-5 6-7(5) 6-1
2016-03-07
Jack Sock (24)
Michael Berrer (112)
Indian Wells Masters
R64
6-2 6-4
2016-03-04
Bernard Tomic (20)
Jack Sock (24)
Davis Cup WG R1: USA vs AUS
RR
7-6(2) 6-3 3-6 6-4
2016-02-15
Federico Delbonis (46)
Jack Sock (23)
Rio de Janeiro
R32
7-5 6-1
2016-01-18
Lukas Rosol (51)
Jack Sock (22)
Australian Open
R64
7-6(6) 7-6(5) 6-3
2016-01-18
Jack Sock (22)
Taylor Fritz (155)
Australian Open
R128
6-4 3-6 0-6 6-3 6-4
2016-01-11
Roberto Bautista Agut (25)
Jack Sock (26)
Auckland
F
6-1 1-0 RET
2016-01-11
Jack Sock (26)
David Ferrer (8)
Auckland
SF
3-6 6-1 6-2
2016-01-11
Jack Sock (26)
Kevin Anderson (12)
Auckland
QF
1-6 6-4 6-4
2016-01-11
Jack Sock (26)
Vasek Pospisil (39)
Auckland
R16
6-2 6-4
2016-01-11
Jack Sock (26)
Victor Estrella (56)
Auckland
R32
6-0 6-4
2015-11-02
Viktor Troicki (27)
Jack Sock (25)
Paris Masters
R64
6-2 6-3
2015-10-26
Roger Federer (3)
Jack Sock (29)
Basel
SF
6-3 6-4
2015-10-26
Jack Sock (29)
Donald Young (49)
Basel
QF
5-7 6-4 6-2
2015-10-26
Jack Sock (29)
John Isner (14)
Basel
R16
7-6(5) 6-3
2015-10-26
Jack Sock (29)
Denis Kudla (67)
Basel
R32
6-4 6-2
2015-10-19
Tomas Berdych (5)
Jack Sock (32)
Stockholm
F
7-6(1) 6-2
2015-10-19
Jack Sock (32)
Richard Gasquet (12)
Stockholm
SF
6-4 6-2
2015-10-19
Jack Sock (32)
Gilles Simon (15)
Stockholm
QF
7-5 7-6(5)
2015-10-19
Jack Sock (32)
Fernando Verdasco (44)
Stockholm
R16
7-6(5) 6-7(5) 6-4
2015-10-19
Jack Sock (32)
Pablo Carreno Busta (60)
Stockholm
R32
6-3 6-7(1) 6-3
2015-10-11
Tomas Berdych (5)
Jack Sock (33)
Shanghai Masters
R32
7-6(3) 4-6 6-4
2015-10-11
Jack Sock (33)
Lukasz Kubot (614)
Shanghai Masters
R64
6-4 6-2
2015-10-05
Rafael Nadal (8)
Jack Sock (30)
Beijing
QF
3-6 6-4 6-3
2015-10-05
Jack Sock (30)
Andreas Haider Maurer (64)
Beijing
R16
6-3 6-1
2015-10-05
Jack Sock (30)
Teymuraz Gabashvili (56)
Beijing
R32
6-4 6-3
2015-09-18
Jack Sock (29)
Denis Istomin (62)
Davis Cup WG PO: UZB vs USA
RR
6-2 2-6 6-4 6-4
2015-09-18
Jack Sock (29)
Farrukh Dustov (158)
Davis Cup WG PO: UZB vs USA
RR
7-5 6-3 6-2
2015-08-31
Ruben Bemelmans (107)
Jack Sock (28)
US Open
R64
4-6 4-6 6-3 2-1 RET
2015-08-31
Jack Sock (28)
Victor Estrella (50)
US Open
R128
6-2 6-3 6-2
2015-08-16
Kevin Anderson (15)
Jack Sock (30)
Cincinnati Masters
R32
6-3 7-6(7)
2015-08-16
Jack Sock (30)
Bjorn Fratangelo (106)
Cincinnati Masters
R64
6-1 6-2
2015-08-10
Novak Djokovic (1)
Jack Sock (35)
Canada Masters
R16
6-2 6-1
2015-08-10
Jack Sock (35)
Grigor Dimitrov (17)
Canada Masters
R32
5-7 7-6(5) 7-5
2015-08-10
Jack Sock (35)
Adrian Mannarino (30)
Canada Masters
R64
6-2 2-6 7-6(5)
2015-08-03
Steve Johnson (55)
Jack Sock (37)
Washington
QF
7-6(5) 6-1
2015-08-03
Jack Sock (37)
Richard Gasquet (13)
Washington
R16
6-7(4) 7-6(5) 6-4
2015-08-03
Jack Sock (37)
Ruben Bemelmans (98)
Washington
R32
7-6(7) 6-3
2015-07-27
Denis Kudla (94)
Jack Sock (35)
Atlanta
R16
7-6(6) 6-3
2015-07-13
Ivo Karlovic (24)
Jack Sock (39)
Newport
SF
7-6(3) 6-4
2015-07-13
Jack Sock (39)
Jan Hernych (237)
Newport
QF
0-1 RET
2015-07-13
Jack Sock (39)
Lukas Lacko (93)
Newport
R16
3-6 7-6(4) 6-4
2015-07-13
Jack Sock (39)
Radek Stepanek (230)
Newport
R32
6-2 6-0
2015-06-29
Sam Groth (69)
Jack Sock (31)
Wimbledon
R128
6-3 3-6 6-3 6-3
2015-05-24
Rafael Nadal (7)
Jack Sock (37)
Roland Garros
R16
6-3 6-1 5-7 6-2
2015-05-24
Jack Sock (37)
Borna Coric (46)
Roland Garros
R32
6-2 6-1 6-4
2015-05-24
Jack Sock (37)
Pablo Carreno Busta (61)
Roland Garros
R64
6-7(2) 7-6(4) 6-1 7-6(4)
2015-05-24
Jack Sock (37)
Grigor Dimitrov (11)
Roland Garros
R128
7-6(7) 6-2 6-3
2015-05-17
Dusan Lajovic (75)
Jack Sock (36)
Nice
R32
5-7 7-5 6-1
2015-05-10
Gilles Simon (12)
Jack Sock (33)
Rome Masters
R64
4-6 7-6(2) 6-3
2015-05-03
Jo-Wilfried Tsonga (14)
Jack Sock (37)
Madrid Masters
R32
6-3 1-6 7-6(4)
2015-05-03
Jack Sock (37)
Pablo Andujar (43)
Madrid Masters
R64
6-4 7-5
2015-04-06
Jack Sock (46)
Sam Querrey (42)
Houston
F
7-6(9) 7-6(2)
2015-04-06
Jack Sock (46)
Kevin Anderson (16)
Houston
SF
7-6(3) 6-3
2015-04-06
Jack Sock (46)
Santiago Giraldo (32)
Houston
QF
6-4 6-4
2015-04-06
Jack Sock (46)
Roberto Bautista Agut (15)
Houston
R16
6-4 6-4
2015-04-06
Jack Sock (46)
Joao Souza (69)
Houston
R32
5-7 6-4 6-2
2015-03-25
Dominic Thiem (52)
Jack Sock (45)
Miami Masters
R32
6-4 6-3
2015-03-25
Jack Sock (45)
Fabio Fognini (23)
Miami Masters
R64
7-6(4) 6-1
2015-03-25
Jack Sock (45)
Go Soeda (94)
Miami Masters
R128
6-3 6-4
2015-03-12
Roger Federer (2)
Jack Sock (58)
Indian Wells Masters
R16
6-3 6-2
2015-03-12
Jack Sock (58)
Roberto Bautista Agut (16)
Indian Wells Masters
R32
3-6 6-3 6-2
2015-03-12
Jack Sock (58)
Gilles Muller (36)
Indian Wells Masters
R64
3-6 6-3 7-6(7)
2015-03-12
Jack Sock (58)
Yen Hsun Lu (59)
Indian Wells Masters
R128
6-7(4) 6-2 7-5
2014-10-27
Milos Raonic (10)
Jack Sock (44)
Paris Masters
R32
6-3 5-7 7-6(4)
2014-10-27
Jack Sock (44)
Pablo Andujar (40)
Paris Masters
R64
6-1 6-1
2014-10-13
Grigor Dimitrov (10)
Jack Sock (51)
Stockholm
QF
5-7 6-4 6-3
2014-10-13
Jack Sock (51)
Jeremy Chardy (34)
Stockholm
R16
7-6(3) 6-3
2014-10-13
Jack Sock (51)
Andrey Golubev (58)
Stockholm
R32
6-1 4-6 6-0
2014-10-05
Julien Benneteau (30)
Jack Sock (60)
Shanghai Masters
R16
6-3 6-4
2014-10-05
Jack Sock (60)
Kei Nishikori (6)
Shanghai Masters
R32
7-6(5) 6-4
2014-10-05
Jack Sock (60)
Bernard Tomic (77)
Shanghai Masters
R64
7-6(4) 6-7(4) 6-4
2014-09-29
Benjamin Becker (62)
Jack Sock (70)
Tokyo
QF
4-6 6-1 6-4
2014-09-29
Jack Sock (70)
Andrey Golubev (65)
Tokyo
R16
6-3 1-6 7-5
2014-09-29
Jack Sock (70)
Alexandr Dolgopolov (23)
Tokyo
R32
6-4 6-1
2014-08-25
Pablo Andujar (48)
Jack Sock (55)
US Open
R128
6-4 3-6 6-1 RET
2014-08-10
Tommy Robredo (20)
Jack Sock (56)
Cincinnati Masters
R64
7-6(5) 6-3
2014-08-04
Milos Raonic (6)
Jack Sock (60)
Canada Masters
R32
4-6 7-6(2) 7-6(4)
2014-08-04
Jack Sock (60)
Jurgen Melzer (67)
Canada Masters
R64
6-1 6-3
2014-07-28
Milos Raonic (7)
Jack Sock (60)
Washington
R32
7-6(3) 7-6(3)
2014-07-28
Jack Sock (60)
Michael Berrer (124)
Washington
R64
7-6(2) 6-4
2014-07-21
John Isner (12)
Jack Sock (72)
Atlanta
SF
7-5 6-4
2014-07-21
Jack Sock (72)
Lukas Lacko (91)
Atlanta
QF
7-6(6) 6-2
2014-07-21
Jack Sock (72)
Michael Venus (349)
Atlanta
R16
6-4 6-2
2014-07-21
Jack Sock (72)
Alejandro Gonzalez (75)
Atlanta
R32
6-2 6-4
2014-07-07
Lleyton Hewitt (43)
Jack Sock (76)
Newport
SF
6-1 6-2
2014-07-07
Jack Sock (76)
John Isner (12)
Newport
QF
6-4 7-6(4)
2014-07-07
Jack Sock (76)
Rajeev Ram (157)
Newport
R16
7-5 6-2
2014-07-07
Jack Sock (76)
Alex Kuznetsov (149)
Newport
R32
6-4 6-3
2014-06-23
Milos Raonic (9)
Jack Sock (77)
Wimbledon
R64
6-3 6-4 6-4
2014-06-23
Jack Sock (77)
Pierre Hugues Herbert (130)
Wimbledon
R128
6-7(5) 6-2 7-6(5) 6-4
2014-05-26
Dusan Lajovic (83)
Jack Sock (75)
Roland Garros
R32
6-4 7-5 6-3
2014-05-26
Jack Sock (75)
Steve Johnson (64)
Roland Garros
R64
7-5 6-4 6-2
2014-05-26
Jack Sock (75)
Nicolas Almagro (22)
Roland Garros
R128
5-0 RET
2014-05-18
John Isner (11)
Jack Sock (79)
Nice
R16
6-4 6-3
2014-05-18
Jack Sock (79)
Kenny De Schepper (74)
Nice
R32
6-4 6-2
2014-04-07
Nicolas Almagro (20)
Jack Sock (94)
Houston
QF
6-2 6-4
2014-04-07
Jack Sock (94)
Benjamin Becker (68)
Houston
R16
6-4 6-3
2014-04-07
Jack Sock (94)
Ivo Karlovic (52)
Houston
R32
6-1 6-4
2014-03-19
Milos Raonic (12)
Jack Sock (103)
Miami Masters
R64
6-4 7-6(1)
2014-03-19
Jack Sock (103)
Guido Pella (113)
Miami Masters
R128
6-3 6-4
2014-03-06
Tim Smyczek (105)
Jack Sock (102)
Indian Wells Masters
R128
6-4 1-6 6-4
2014-02-17
Adrian Mannarino (70)
Jack Sock (82)
Delray Beach
R32
6-4 6-2
2014-02-10
Ivo Karlovic (80)
Jack Sock (85)
Memphis
QF
7-6(4) 6-7(3) 6-3
2014-02-10
Jack Sock (85)
Jiri Vesely (81)
Memphis
R16
6-2 6-1
2014-02-10
Jack Sock (85)
Adrian Mannarino (71)
Memphis
R32
7-5 1-6 7-6(5)
2014-01-13
Gael Monfils (32)
Jack Sock (95)
Australian Open
R64
7-6(2) 7-5 6-2
2014-01-13
Jack Sock (95)
Tobias Kamke (78)
Australian Open
R128
7-6(5) 5-7 6-2 6-4
2014-01-06
Roberto Bautista Agut (73)
Jack Sock (100)
Auckland
QF
6-1 6-3
2014-01-06
Jack Sock (100)
Tommy Haas (12)
Auckland
R16
6-4 6-4
2014-01-06
Jack Sock (100)
Adrian Mannarino (71)
Auckland
R32
6-3 6-4
2013-10-14
David Ferrer (3)
Jack Sock (97)
Stockholm
R16
4-6 6-3 6-1
2013-10-14
Jack Sock (97)
Bernard Tomic (52)
Stockholm
R32
6-4 6-2
2013-08-26
Janko Tipsarevic (21)
Jack Sock (86)
US Open
R32
3-6 7-6(1) 6-1 6-2
2013-08-26
Jack Sock (86)
Maximo Gonzalez (247)
US Open
R64
7-6(3) 1-6 7-5 6-2
2013-08-26
Jack Sock (86)
Philipp Petzschner (163)
US Open
R128
7-6(2) 3-6 5-2 RET
2013-08-18
David Goffin (66)
Jack Sock (87)
Winston-Salem
R64
4-6 6-3 1-0 RET
2013-08-11
Milos Raonic (10)
Jack Sock (87)
Cincinnati Masters
R64
3-6 6-4 6-3
2013-07-29
Kei Nishikori (11)
Jack Sock (94)
Washington
R32
7-5 6-2
2013-07-29
Jack Sock (94)
Igor Sijsling (59)
Washington
R64
6-4 6-2
2013-07-22
Santiago Giraldo (88)
Jack Sock (95)
Atlanta
R32
7-5 6-4
2013-07-08
Jan Hernych (184)
Jack Sock (84)
Newport
R16
6-3 4-6 6-4
2013-07-08
Jack Sock (84)
Marinko Matosevic (72)
Newport
R32
6-2 RET
2013-05-27
Tommy Haas (14)
Jack Sock (118)
Roland Garros
R64
7-6(3) 6-2 7-5
2013-05-27
Jack Sock (118)
Guillermo Garcia Lopez (79)
Roland Garros
R128
6-2 6-2 7-5
2013-04-08
John Isner (23)
Jack Sock (119)
Houston
R16
7-5 6-7(3) 7-6(3)
2013-04-08
Jack Sock (119)
Bradley Klahn (189)
Houston
R32
7-6(3) 6-3
2013-03-07
Ivo Karlovic (143)
Jack Sock (125)
Indian Wells Masters
R128
3-6 7-6(8) 6-2
2013-02-25
Ricardas Berankis (87)
Jack Sock (130)
Delray Beach
R16
3-6 6-4 6-1
2013-02-25
Jack Sock (130)
Matthew Ebden (114)
Delray Beach
R32
6-3 6-3
2013-02-18
Feliciano Lopez (47)
Jack Sock (168)
Memphis
QF
6-4 6-3
2013-02-18
Jack Sock (168)
James Blake (109)
Memphis
R16
7-5 6-4
2013-02-18
Jack Sock (168)
Milos Raonic (14)
Memphis
R32
6-3 5-7 7-5
2013-02-11
Marinko Matosevic (59)
Jack Sock (168)
San Jose
R32
7-6(5) 6-1
2012-08-27
Nicolas Almagro (12)
Jack Sock (243)
US Open
R32
7-6(3) 6-7(4) 7-6(2) 6-1
2012-08-27
Jack Sock (243)
Flavio Cipolla (87)
US Open
R64
6-2 6-2 6-4
2012-08-27
Jack Sock (243)
Florian Mayer (23)
US Open
R128
6-3 6-2 3-2 RET
2012-07-23
Flavio Cipolla (93)
Jack Sock (263)
Los Angeles
R32
6-3 6-1
2012-07-16
John Isner (11)
Jack Sock (326)
Atlanta
QF
7-6(7) 6-4
2012-07-16
Jack Sock (326)
Steve Johnson (402)
Atlanta
R16
7-6(5) 7-6(5)
2012-07-16
Jack Sock (326)
Alex Bogomolov Jr (50)
Atlanta
R32
6-2 4-6 6-4
2012-07-09
Izak Van Der Merwe (155)
Jack Sock (345)
Newport
R16
6-4 6-4
2012-07-09
Jack Sock (345)
Igor Kunitsyn (126)
Newport
R32
7-5 1-6 6-4
2012-03-08
Santiago Giraldo (58)
Jack Sock (334)
Indian Wells Masters
R128
5-7 6-0 6-1
2012-02-20
Ryan Harrison (73)
Jack Sock (306)
Memphis
R32
6-3 2-6 6-4
2012-02-13
Denis Kudla (203)
Jack Sock (308)
San Jose
R32
6-4 6-7(6) 6-3
2011-08-29
Andy Roddick (21)
Jack Sock (555)
US Open
R64
6-3 6-3 6-4
2011-08-29
Jack Sock (555)
Marc Gicquel (97)
US Open
R128
6-4 6-3 1-6 6-4
2011-03-23
Carlos Berlocq (72)
Jack Sock (595)
Miami Masters
R128
7-5 7-6(6)
2010-08-30
Marco Chiudinelli (63)
Jack Sock (651)
US Open
R128
6-1 6-4 1-6 6-1