2018-09-14

Horacio Zeballos (152)

Nicolas Mejia (1474)

Davis Cup WG PO: ARG vs COL

RR

7-5 6-2

2018-08-20

Peter Gojowczyk (45)

Horacio Zeballos (149)

Winston-Salem

R32

6-4 6-7(4) 6-1

2018-08-20

Horacio Zeballos (149)

Lukas Lacko (77)

Winston-Salem

R64

7-6(3) 7-5

2018-07-16

Federico Delbonis (87)

Horacio Zeballos (120)

Bastad

R32

6-7(2) 6-2 6-2

2018-07-02

Novak Djokovic (21)

Horacio Zeballos (126)

Wimbledon

R64

6-1 6-2 6-3

2018-07-02

Horacio Zeballos (126)

Guido Andreozzi (105)

Wimbledon

R128

4-6 7-6(1) 6-4 6-4

2018-05-28

John Isner (10)

Horacio Zeballos (103)

Roland Garros

R64

6-7(8) 7-6(4) 7-6(2) 6-2

2018-05-28

Horacio Zeballos (103)

Yuichi Sugita (48)

Roland Garros

R128

6-4 6-7(3) 6-4 6-2

2018-05-21

Dusan Lajovic (68)

Horacio Zeballos (101)

Lyon

R32

6-4 6-2

2018-04-09

Jack Sock (16)

Horacio Zeballos (66)

Houston

R16

6-4 6-4

2018-04-09

Horacio Zeballos (66)

Yoshihito Nishioka (380)

Houston

R32

6-1 6-2

2018-03-19

Dusan Lajovic (108)

Horacio Zeballos (66)

Miami Masters

R128

3-6 7-6(2) 6-4

2018-03-05

Pablo Carreno Busta (14)

Horacio Zeballos (66)

Indian Wells Masters

R64

3-6 6-3 7-6(3)

2018-03-05

Horacio Zeballos (66)

Yuichi Sugita (40)

Indian Wells Masters

R128

6-7(5) 6-4 7-6(4)

2018-02-26

Nicolas Jarry (73)

Horacio Zeballos (69)

Sao Paulo

SF

6-7(5) 6-4 6-4

2018-02-26

Horacio Zeballos (69)

Rogerio Dutra Silva (106)

Sao Paulo

QF

6-7(3) 6-2 6-4

2018-02-26

Horacio Zeballos (69)

Gael Monfils (35)

Sao Paulo

R16

6-3 3-6 6-3

2018-02-26

Horacio Zeballos (69)

Thomaz Bellucci (132)

Sao Paulo

R32

7-6(2) 3-6 6-3

2018-02-19

Gael Monfils (39)

Horacio Zeballos (68)

Rio de Janeiro

R32

7-5 3-6 7-5

2018-02-12

Dominic Thiem (6)

Horacio Zeballos (66)

Buenos Aires

R16

6-4 6-3

2018-02-12

Horacio Zeballos (66)

Marco Cecchinato (102)

Buenos Aires

R32

6-1 6-4

2018-02-05

Thiago Monteiro (118)

Horacio Zeballos (66)

Quito

R32

6-4 7-6(8)

2018-01-15

Fabio Fognini (25)

Horacio Zeballos (66)

Australian Open

R128

6-4 6-4 7-5

2018-01-01

Alexandr Dolgopolov (38)

Horacio Zeballos (66)

Brisbane

R16

6-1 6-2

2018-01-01

Horacio Zeballos (66)

Ernesto Escobedo (120)

Brisbane

R32

6-3 6-4

2017-09-18

Marcos Baghdatis (122)

Horacio Zeballos (65)

St. Petersburg

R32

7-5 6-4

2017-08-28

Hyeon Chung (47)

Horacio Zeballos (58)

US Open

R128

3-6 7-6(8) 6-4 6-3

2017-08-21

Damir Dzumhur (67)

Horacio Zeballos (58)

Winston-Salem

R16

7-5 6-3

2017-08-21

Horacio Zeballos (58)

Fernando Verdasco (42)

Winston-Salem

R32

3-6 7-5 6-4

2017-08-21

Horacio Zeballos (58)

Dominik Koepfer (268)

Winston-Salem

R64

6-2 6-1

2017-07-31

Renzo Olivo (118)

Horacio Zeballos (57)

Kitzbuhel

R16

7-6(4) 6-2

2017-07-31

Horacio Zeballos (57)

Rogerio Dutra Silva (64)

Kitzbuhel

R32

2-6 7-6(11) 7-6(4)

2017-07-24

Jiri Vesely (55)

Horacio Zeballos (57)

Hamburg

R16

6-4 6-4

2017-07-24

Horacio Zeballos (57)

Daniel Altmaier (218)

Hamburg

R32

7-6(2) 6-4

2017-07-17

Alexandr Dolgopolov (89)

Horacio Zeballos (56)

Bastad

R16

6-4 6-4

2017-07-17

Horacio Zeballos (56)

Nikoloz Basilashvili (51)

Bastad

R32

6-3 6-3

2017-07-03

Paolo Lorenzi (33)

Horacio Zeballos (52)

Wimbledon

R128

7-6(3) 4-6 7-6(8) 7-5

2017-06-26

Cameron Norrie (236)

Horacio Zeballos (49)

Eastbourne

R32

6-4 7-6(4)

2017-05-29

Dominic Thiem (7)

Horacio Zeballos (65)

Roland Garros

R16

6-1 6-3 6-1

2017-05-29

Horacio Zeballos (65)

David Goffin (12)

Roland Garros

R32

4-5 RET

2017-05-29

Horacio Zeballos (65)

Ivo Karlovic (24)

Roland Garros

R64

7-6(5) 7-6(5) 6-3

2017-05-29

Horacio Zeballos (65)

Adrian Mannarino (54)

Roland Garros

R128

7-5 6-3 6-4

2017-05-22

Steve Johnson (26)

Horacio Zeballos (64)

Geneva

R16

6-1 6-3

2017-05-22

Horacio Zeballos (64)

Dusan Lajovic (79)

Geneva

R32

6-4 0-6 7-5

2017-05-01

Guido Pella (158)

Horacio Zeballos (63)

Munich

QF

6-3 6-7(5) 7-6(3)

2017-05-01

Horacio Zeballos (63)

Philipp Kohlschreiber (39)

Munich

R16

7-6(5) 6-4

2017-05-01

Horacio Zeballos (63)

Andreas Seppi (72)

Munich

R32

5-7 6-2 7-5

2017-04-24

Rafael Nadal (5)

Horacio Zeballos (84)

Barcelona

SF

6-3 6-4

2017-04-24

Horacio Zeballos (84)

Karen Khachanov (56)

Barcelona

QF

6-4 6-1

2017-04-24

Horacio Zeballos (84)

Benoit Paire (49)

Barcelona

R16

6-4 3-6 7-6(3)

2017-04-24

Horacio Zeballos (84)

Joao Sousa (37)

Barcelona

R32

7-6(3) 7-5

2017-04-24

Horacio Zeballos (84)

Santiago Giraldo (99)

Barcelona

R64

6-2 6-3

2017-04-10

Sam Querrey (25)

Horacio Zeballos (87)

Houston

R16

6-4 6-4

2017-04-10

Horacio Zeballos (87)

Rogerio Dutra Silva (69)

Houston

R32

6-2 7-5

2017-03-20

Stan Wawrinka (3)

Horacio Zeballos (75)

Miami Masters

R64

6-3 6-4

2017-03-20

Horacio Zeballos (75)

Gastao Elias (89)

Miami Masters

R128

6-7(2) 6-2 7-5

2017-03-06

Nick Kyrgios (16)

Horacio Zeballos (73)

Indian Wells Masters

R64

6-3 6-4

2017-03-06

Horacio Zeballos (73)

Marius Copil (111)

Indian Wells Masters

R128

6-7(5) 7-6(2) 6-4

2017-02-27

Joao Souza (131)

Horacio Zeballos (71)

Sao Paulo

R32

6-2 7-6(3)

2017-02-20

Alexandr Dolgopolov (50)

Horacio Zeballos (73)

Rio de Janeiro

R16

7-6(4) 4-6 6-4

2017-02-20

Horacio Zeballos (73)

Carlos Berlocq (66)

Rio de Janeiro

R32

6-2 6-3

2017-02-13

Joao Sousa (41)

Horacio Zeballos (69)

Buenos Aires

R32

6-2 7-6(4)

2017-02-06

Gerald Melzer (106)

Horacio Zeballos (69)

Quito

R32

6-7(4) 6-3 7-6(4)

2017-01-16

Ivo Karlovic (21)

Horacio Zeballos (68)

Australian Open

R128

6-7(6) 3-6 7-5 6-2 22-20

2017-01-09

Jiri Vesely (54)

Horacio Zeballos (69)

Auckland

R32

6-4 6-3

2017-01-02

Novak Djokovic (2)

Horacio Zeballos (71)

Doha

R16

6-3 6-4

2017-01-02

Horacio Zeballos (71)

Florian Mayer (50)

Doha

R32

6-7(3) 6-4 7-6(9)

2016-09-19

Gilles Muller (37)

Horacio Zeballos (66)

Metz

R32

7-6(5) 7-5

2016-08-29

Nick Kyrgios (16)

Horacio Zeballos (71)

US Open

R64

7-5 6-4 6-4

2016-08-29

Horacio Zeballos (71)

Florian Mayer (58)

US Open

R128

6-3 6-4 7-6(7)

2016-08-08

Julien Benneteau (361)

Horacio Zeballos (73)

Los Cabos

R16

6-1 6-7(1) 6-1

2016-08-08

Horacio Zeballos (73)

Alexandr Dolgopolov (38)

Los Cabos

R32

6-3 6-3

2016-08-01

Yoshihito Nishioka (97)

Horacio Zeballos (78)

Atlanta

QF

6-4 6-4

2016-08-01

Horacio Zeballos (78)

Tobias Kamke (127)

Atlanta

R16

6-1 6-4

2016-08-01

Horacio Zeballos (78)

Guillermo Garcia Lopez (52)

Atlanta

R32

6-3 6-7(5) 6-4

2016-07-18

Robin Haase (95)

Horacio Zeballos (73)

Gstaad

R16

7-6(5) 6-4

2016-07-18

Horacio Zeballos (73)

Agustin Velotti (253)

Gstaad

R32

6-4 6-2

2016-07-11

Taro Daniel (117)

Horacio Zeballos (72)

Bastad

R32

6-4 6-2

2016-06-27

Mikhail Youzhny (70)

Horacio Zeballos (83)

Wimbledon

R128

6-4 6-4 3-6 6-1

2016-06-20

Jiri Vesely (64)

Horacio Zeballos (85)

Nottingham

R64

6-4 6-3

2016-06-06

Daniil Medvedev (256)

Horacio Zeballos (92)

s Hertogenbosch

R32

6-3 6-1

2016-05-23

Albert Ramos (55)

Horacio Zeballos (89)

Roland Garros

R128

6-3 4-6 7-5 6-0

2016-03-21

David Goffin (15)

Horacio Zeballos (112)

Miami Masters

R16

7-5 6-3

2016-03-21

Horacio Zeballos (112)

Fernando Verdasco (65)

Miami Masters

R32

1-6 6-4 7-6(4)

2016-03-21

Horacio Zeballos (112)

Juan Martin del Potro (366)

Miami Masters

R64

6-4 6-4

2016-02-22

Diego Schwartzman (83)

Horacio Zeballos (112)

Sao Paulo

R32

6-3 4-2 RET

2016-02-01

Rajeev Ram (81)

Horacio Zeballos (118)

Quito

R32

6-4 7-6(6)

2015-07-27

David Goffin (14)

Horacio Zeballos (146)

Gstaad

R16

6-1 6-1

2015-07-27

Horacio Zeballos (146)

Andrey Rublev (193)

Gstaad

R32

6-4 7-6(1)

2015-06-29

David Goffin (15)

Horacio Zeballos (128)

Wimbledon

R128

7-6(4) 6-1 6-1

2015-02-23

Albert Ramos (68)

Horacio Zeballos (125)

Buenos Aires

R32

6-4 6-1

2015-02-02

Thomaz Bellucci (73)

Horacio Zeballos (124)

Quito

R16

6-2 3-6 7-6(6)

2015-02-02

Horacio Zeballos (124)

Austin Krajicek (157)

Quito

R32

7-6(3) 6-4

2014-07-21

Borna Coric (230)

Horacio Zeballos (117)

Umag

R16

7-6(4) 6-3

2014-07-21

Horacio Zeballos (117)

Ante Pavic (140)

Umag

R32

6-4 6-7(2) 6-1

2014-03-19

Kevin Anderson (18)

Horacio Zeballos (125)

Miami Masters

R64

6-4 6-3

2014-03-19

Horacio Zeballos (125)

David Goffin (97)

Miami Masters

R128

7-5 6-3

2014-03-06

Fernando Verdasco (33)

Horacio Zeballos (126)

Indian Wells Masters

R64

7-5 7-5

2014-03-06

Horacio Zeballos (126)

Rajeev Ram (141)

Indian Wells Masters

R128

6-3 7-6(4)

2014-02-24

Tommy Haas (12)

Horacio Zeballos (116)

Sao Paulo

QF

6-3 5-7 6-2

2014-02-24

Horacio Zeballos (116)

Guido Pella (113)

Sao Paulo

R16

6-3 6-4

2014-02-24

Horacio Zeballos (116)

Pablo Cuevas (197)

Sao Paulo

R32

7-6(3) 3-6 6-3

2014-02-17

Juan Monaco (42)

Horacio Zeballos (112)

Rio de Janeiro

R32

6-3 6-1

2014-02-10

Nicolas Almagro (18)

Horacio Zeballos (111)

Buenos Aires

R32

6-2 7-5

2014-02-03

Daniel Gimeno Traver (85)

Horacio Zeballos (67)

Vina del Mar

R16

6-2 6-4

2014-02-03

Horacio Zeballos (67)

Gonzalo Lama (289)

Vina del Mar

R32

6-3 6-3

2014-01-13

Michal Przysiezny (64)

Horacio Zeballos (65)

Australian Open

R128

6-3 7-6(4) 7-5

2014-01-06

Philipp Kohlschreiber (22)

Horacio Zeballos (66)

Auckland

R16

6-4 6-2

2014-01-06

Horacio Zeballos (66)

Filippo Volandri (70)

Auckland

R32

6-0 7-6(1)

2013-10-21

Denis Istomin (48)

Horacio Zeballos (51)

Basel

R32

7-5 7-6(3)

2013-10-14

Andrey Golubev (131)

Horacio Zeballos (49)

Moscow

R16

6-3 6-4

2013-10-14

Horacio Zeballos (49)

Ricardas Berankis (128)

Moscow

R32

1-6 6-3 6-4

2013-09-30

Nicolas Almagro (17)

Horacio Zeballos (53)

Tokyo

R16

6-4 6-2

2013-09-30

Horacio Zeballos (53)

Ryan Harrison (107)

Tokyo

R32

6-1 4-6 6-4

2013-09-23

Mischa Zverev (139)

Horacio Zeballos (53)

Kuala Lumpur

R32

7-6(5) 6-2

2013-09-16

Konstantin Kravchuk (174)

Horacio Zeballos (52)

St. Petersburg

R32

7-6(5) 6-3

2013-09-13

Horacio Zeballos (50)

Lukas Rosol (46)

Davis Cup WG SF: CZE vs ARG

RR

4-6 7-6(6) 6-4

2013-08-26

Adrian Mannarino (63)

Horacio Zeballos (50)

US Open

R128

4-6 6-4 6-2 6-1

2013-07-28

Marcel Granollers (53)

Horacio Zeballos (54)

Kitzbuhel

R16

6-0 2-0 RET

2013-07-28

Horacio Zeballos (54)

Martin Fischer (233)

Kitzbuhel

R32

7-5 1-6 6-3

2013-07-22

Andreas Seppi (24)

Horacio Zeballos (58)

Umag

QF

6-5 RET

2013-07-22

Horacio Zeballos (58)

Carlos Berlocq (43)

Umag

R16

3-6 6-3 6-2

2013-07-22

Horacio Zeballos (58)

Borna Coric (752)

Umag

R32

6-7(5) 6-4 6-0

2013-07-15

Albert Ramos (64)

Horacio Zeballos (57)

Hamburg

R64

7-6(7) 7-6(4)

2013-07-08

Carlos Berlocq (74)

Horacio Zeballos (54)

Bastad

R32

6-4 6-3

2013-06-24

Santiago Giraldo (91)

Horacio Zeballos (52)

Wimbledon

R128

3-6 7-6(4) 6-7(6) 6-1 6-3

2013-05-27

Stan Wawrinka (10)

Horacio Zeballos (46)

Roland Garros

R64

6-2 7-6(2) 6-4

2013-05-27

Horacio Zeballos (46)

Vasek Pospisil (103)

Roland Garros

R128

7-6(9) 6-4 6-7(4) 2-6 8-6

2013-05-12

Fernando Verdasco (53)

Horacio Zeballos (47)

Rome Masters

R64

6-3 3-6 6-3

2013-05-05

Jeremy Chardy (29)

Horacio Zeballos (40)

Madrid Masters

R64

6-4 7-6(3)

2013-04-29

Gastao Elias (113)

Horacio Zeballos (41)

Estoril

R32

6-3 6-4

2013-04-22

Guillermo Garcia Lopez (87)

Horacio Zeballos (40)

Bucharest

R32

3-6 6-4 6-0

2013-04-14

Marin Cilic (11)

Horacio Zeballos (40)

Monte Carlo Masters

R64

6-2 6-7(6) 6-2

2013-03-20

Kevin Anderson (29)

Horacio Zeballos (39)

Miami Masters

R64

6-3 7-6(4)

2013-03-20

Horacio Zeballos (39)

Thiemo De Bakker (102)

Miami Masters

R128

6-1 3-6 6-3

2013-03-07

Albert Ramos (58)

Horacio Zeballos (39)

Indian Wells Masters

R128

6-3 6-3

2013-02-25

Nicolas Almagro (12)

Horacio Zeballos (41)

Acapulco

QF

6-3 6-4

2013-02-25

Horacio Zeballos (41)

Daniel Gimeno Traver (54)

Acapulco

R16

6-2 6-3

2013-02-25

Horacio Zeballos (41)

Simone Bolelli (65)

Acapulco

R32

7-5 6-1

2013-02-18

Aljaz Bedene (76)

Horacio Zeballos (41)

Buenos Aires

R32

4-6 7-6(4) 6-3

2013-02-11

Paul Capdeville (151)

Horacio Zeballos (43)

Sao Paulo

R32

6-7(5) 6-0 3-0 RET

2013-02-04

Horacio Zeballos (73)

Rafael Nadal (5)

Santiago

F

6-7(2) 7-6(6) 6-4

2013-02-04

Horacio Zeballos (73)

Carlos Berlocq (81)

Santiago

SF

6-3 7-6(4)

2013-02-04

Horacio Zeballos (73)

Albert Ramos (50)

Santiago

QF

6-1 5-7 7-6(6)

2013-02-04

Horacio Zeballos (73)

Pablo Andujar (45)

Santiago

R16

6-3 6-3

2013-02-04

Horacio Zeballos (73)

Diego Schwartzman (168)

Santiago

R32

1-6 6-2 6-2

2013-01-14

Andreas Seppi (23)

Horacio Zeballos (67)

Australian Open

R128

6-2 6-4 6-2

2012-09-17

Simone Bolelli (79)

Horacio Zeballos (119)

St. Petersburg

R32

7-6(3) 7-5

2012-07-30

Marco Chiudinelli (149)

Horacio Zeballos (110)

Washington

R32

7-5 7-5

2012-07-22

Simone Bolelli (111)

Horacio Zeballos (109)

Kitzbuhel

R32

7-5 7-5

2012-07-16

Florian Mayer (23)

Horacio Zeballos (108)

Hamburg

R32

7-6(7) 7-5

2012-07-09

Joao Souza (124)

Horacio Zeballos (101)

Bastad

R32

6-4 6-2

2012-05-27

Kevin Anderson (34)

Horacio Zeballos (108)

Roland Garros

R64

6-3 3-6 6-3 6-0

2012-05-27

Horacio Zeballos (108)

Eric Prodon (115)

Roland Garros

R128

6-7(8) 6-3 6-3 6-2

2012-04-09

John Isner (10)

Horacio Zeballos (117)

Houston

R16

6-7(3) 6-4 6-2

2012-04-09

Horacio Zeballos (117)

Adrian Ungur (94)

Houston

R32

6-3 6-3

2012-02-20

Stan Wawrinka (26)

Horacio Zeballos (116)

Buenos Aires

R32

6-3 6-4

2012-01-30

Juan Ignacio Chela (25)

Horacio Zeballos (113)

Santiago

R16

6-4 7-6(2)

2012-01-30

Horacio Zeballos (113)

Adrian Ungur (107)

Santiago

R32

6-0 7-5

2011-08-29

Fabio Fognini (38)

Horacio Zeballos (112)

US Open

R128

5-7 6-4 7-6(5) 6-4

2011-04-24

Marin Cilic (21)

Horacio Zeballos (113)

Munich

R16

6-3 7-6(7)

2011-04-24

Horacio Zeballos (113)

Robert Kendrick (84)

Munich

R32

6-4 6-4

2011-04-04

John Isner (29)

Horacio Zeballos (94)

Houston

R16

7-5 6-3

2011-04-04

Horacio Zeballos (94)

Ryan Harrison (130)

Houston

R32

6-4 6-3

2011-02-21

Juan Monaco (30)

Horacio Zeballos (101)

Acapulco

R32

7-5 7-6(3)

2011-02-14

Juan Ignacio Chela (35)

Horacio Zeballos (97)

Buenos Aires

R16

7-5 6-2

2011-02-14

Horacio Zeballos (97)

Pablo Andujar (67)

Buenos Aires

R32

7-6(3) 6-2

2011-01-31

Potito Starace (49)

Horacio Zeballos (108)

Santiago

QF

6-7(9) 6-3 7-6(2)

2011-01-31

Horacio Zeballos (108)

David Nalbandian (19)

Santiago

R16

6-2 7-5

2011-01-31

Horacio Zeballos (108)

Ricardo Hocevar (248)

Santiago

R32

7-6(2) 6-4

2010-10-25

Victor Hanescu (52)

Horacio Zeballos (77)

St. Petersburg

R32

6-2 6-0

2010-10-18

Viktor Troicki (43)

Horacio Zeballos (89)

Moscow

QF

6-2 6-1

2010-10-18

Horacio Zeballos (89)

Victor Crivoi (176)

Moscow

R16

7-5 7-6(1)

2010-10-18

Horacio Zeballos (89)

Janko Tipsarevic (38)

Moscow

R32

4-6 6-4 6-3

2010-09-20

Mischa Zverev (155)

Horacio Zeballos (72)

Metz

R32

6-3 6-2

2010-09-17

Arnaud Clement (60)

Horacio Zeballos (68)

Davis Cup WG SF: FRA vs ARG

RR

7-5 6-1

2010-08-30

Igor Andreev (121)

Horacio Zeballos (61)

US Open

R128

6-3 4-6 7-6(4) 6-3

2010-08-22

Maximo Gonzalez (195)

Horacio Zeballos (61)

New Haven

R64

6-3 6-4

2010-08-15

Philipp Kohlschreiber (33)

Horacio Zeballos (63)

Cincinnati Masters

R64

6-7(2) 6-3 6-4

2010-08-01

Marcos Baghdatis (25)

Horacio Zeballos (52)

Washington

R32

7-6(3) 7-6(5)

2010-08-01

Horacio Zeballos (52)

Michal Przysiezny (87)

Washington

R64

3-6 7-6(5) 6-4

2010-07-26

Rainer Schuettler (82)

Horacio Zeballos (51)

Los Angeles

R32

6-3 3-0 RET

2010-07-19

Taylor Dent (94)

Horacio Zeballos (47)

Atlanta

R16

4-6 6-2 6-0

2010-07-12

Juan Carlos Ferrero (21)

Horacio Zeballos (43)

Stuttgart

R16

6-7(1) 7-6(3) 6-2

2010-07-12

Horacio Zeballos (43)

Andreas Beck (79)

Stuttgart

R32

6-4 7-5

2010-06-21

Yen Hsun Lu (82)

Horacio Zeballos (44)

Wimbledon

R128

7-5 6-4 6-3

2010-06-13

Illya Marchenko (81)

Horacio Zeballos (42)

Eastbourne

R16

7-6(2) 6-3

2010-06-13

Horacio Zeballos (42)

Lukas Lacko (73)

Eastbourne

R32

6-4 4-6 7-5

2010-05-24

Rafael Nadal (2)

Horacio Zeballos (44)

Roland Garros

R64

6-2 6-2 6-3

2010-05-24

Horacio Zeballos (44)

Martin Fischer (190)

Roland Garros

R128

7-6(6) 6-7(8) 1-6 6-4 8-6

2010-05-16

Horacio Zeballos (49)

Robby Ginepri (98)

Dusseldorf

F

6-4 6-7(7) 7-5

2010-05-16

Philipp Kohlschreiber (35)

Horacio Zeballos (49)

Dusseldorf

RR

6-3 6-4

2010-05-16

Horacio Zeballos (49)

Filip Krajinovic (209)

Dusseldorf

RR

6-1 6-4

2010-05-03

Filip Krajinovic (319)

Horacio Zeballos (52)

Belgrade

R16

6-3 1-6 7-6(5)

2010-05-03

Horacio Zeballos (52)

Peter Polansky (206)

Belgrade

R32

2-6 6-4 7-6(2)

2010-04-25

John Isner (22)

Horacio Zeballos (49)

Rome Masters

R64

4-6 7-6(5) 7-5

2010-04-19

Pablo Cuevas (54)

Horacio Zeballos (50)

Barcelona

R64

7-6(2) 6-2

2010-04-11

Tommy Robredo (23)

Horacio Zeballos (47)

Monte Carlo Masters

R64

6-3 6-3

2010-04-05

Juan Ignacio Chela (82)

Horacio Zeballos (54)

Houston

SF

7-5 6-2

2010-04-05

Horacio Zeballos (54)

Fernando Gonzalez (11)

Houston

QF

6-4 6-4

2010-04-05

Horacio Zeballos (54)

Dudi Sela (69)

Houston

R16

6-3 6-2

2010-04-05

Horacio Zeballos (54)

Taylor Dent (104)

Houston

R32

6-3 RET

2010-03-24

Tomas Berdych (20)

Horacio Zeballos (58)

Miami Masters

R32

6-4 7-5

2010-03-24

Horacio Zeballos (58)

Gilles Simon (24)

Miami Masters

R64

6-2 6-3

2010-03-24

Horacio Zeballos (58)

Andreas Seppi (47)

Miami Masters

R128

7-6(4) 6-2

2010-03-11

Ricardo Mello (109)

Horacio Zeballos (50)

Indian Wells Masters

R128

2-6 6-3 6-4

2010-02-22

Lukasz Kubot (48)

Horacio Zeballos (49)

Acapulco

R32

6-1 6-2

2010-02-15

Juan Monaco (27)

Horacio Zeballos (52)

Buenos Aires

QF

7-5 6-1

2010-02-15

Horacio Zeballos (52)

Carlos Moya (507)

Buenos Aires

R16

6-4 6-4

2010-02-15

Horacio Zeballos (52)

Gaston Gaudio (174)

Buenos Aires

R32

6-3 3-6 6-3

2010-02-08

Marcel Granollers (105)

Horacio Zeballos (49)

Costa Do Sauipe

R32

7-5 3-0 RET

2010-02-01

Lukasz Kubot (61)

Horacio Zeballos (51)

Santiago

R32

3-6 7-5 6-3

2010-01-18

Philipp Kohlschreiber (26)

Horacio Zeballos (50)

Australian Open

R128

6-1 7-5 6-1

2010-01-11

Juan Monaco (30)

Horacio Zeballos (48)

Auckland

R32

6-3 6-0

2009-11-02

Richard Gasquet (57)

Horacio Zeballos (42)

Basel

R32

7-6(3) 6-4

2009-10-25

Sergiy Stakhovsky (93)

Horacio Zeballos (54)

St. Petersburg

F

2-6 7-6(8) 7-6(7)

2009-10-25

Horacio Zeballos (54)

Igor Kunitsyn (103)

St. Petersburg

SF

7-6(7) 6-3

2009-10-25

Horacio Zeballos (54)

Ernests Gulbis (100)

St. Petersburg

QF

7-6(8) 6-4

2009-10-25

Horacio Zeballos (54)

Alexandr Dolgopolov (142)

St. Petersburg

R16

6-3 6-1

2009-10-25

Horacio Zeballos (54)

Yuri Schukin (218)

St. Petersburg

R32

7-6(9) 6-3

2009-10-19

Mikhail Youzhny (30)

Horacio Zeballos (54)

Moscow

R32

6-1 7-6(5)

2009-08-31

Tomas Berdych (18)

Horacio Zeballos (76)

US Open

R64

6-3 6-7(3) 7-6(2) 6-2

2009-08-31

Horacio Zeballos (76)

Michael Berrer (120)

US Open

R128

6-3 7-6(7) 3-6 6-0

2009-07-06

Philipp Petzschner (48)

Horacio Zeballos (134)

Newport

R32

6-4 6-7(4) 6-2