2006-03-06

Indian Wells - Hard - R128

Camille Pin (#118)
def
Saori Obata (#103)
6-2 6-2

2006-01-30

Tokyo - Carpet - R16

Nicole Vaidisova (#14)
def
Saori Obata (#107)
6-4 6-4

2006-01-30

Tokyo - Carpet - R32

Saori Obata (#107)
def
Kveta Peschke (#37)
6-2 6-1

2006-01-16

Australian Open - Hard - R128

Daniela Hantuchova (#17)
def
Saori Obata (#101)
3-6 6-3 6-0

2005-10-10

Bangkok - Hard - R16

Nadia Petrova (#9)
def
Saori Obata (#124)
6-3 6-2

2005-10-10

Bangkok - Hard - R32

Saori Obata (#124)
def
Mashona Washington (#84)
6-2 6-3

2005-10-03

Japan Open - Hard - R16

Tatiana Golovin (#25)
def
Saori Obata (#134)
6-1 6-4

2005-10-03

Japan Open - Hard - R32

Saori Obata (#134)
def
Martina Sucha (#76)
6-1 6-0

2005-09-26

Seoul - Hard - R16

Marion Bartoli (#45)
def
Saori Obata (#151)
6-2 6-3

2005-09-26

Seoul - Hard - R32

Saori Obata (#151)
def
Maria Vento Kabchi (#66)
7-6(6) 6-1

2005-08-08

Los Angeles - Hard - R32

Tathiana Garbin (#75)
def
Saori Obata (#154)
6-4 6-1

2005-08-01

San Diego - Hard - R64

Gisela Dulko (#30)
def
Saori Obata (#163)
7-6(3) 1-6 6-3

2005-06-20

Wimbledon - Grass - R128

Marissa Irvin (#93)
def
Saori Obata (#163)
7-6(4) 6-3

2005-06-06

Birmingham - Grass - R64

Maria Vento Kabchi (#56)
def
Saori Obata (#137)
7-5 3-6 7-5

2005-02-01

Tokyo - Carpet - R16

Lindsay Davenport (#1)
def
Saori Obata (#173)
6-4 6-3

2005-02-01

Tokyo - Carpet - R32

Saori Obata (#173)
def
Miho Saeki (#258)
6-0 6-1

2005-01-17

Australian Open - Hard - R128

Mariana Diaz Oliva (#101)
def
Saori Obata (#109)
6-3 6-4

2004-10-04

Japan Open - Hard - R32

Rika Fujiwara (#183)
def
Saori Obata (#82)
6-4 6-4

2004-09-27

Seoul - Hard - R32

Yuka Yoshida (#146)
def
Saori Obata (#80)
5-7 6-3 2-0 RET

2004-09-20

Beijing - Hard - R32

Anabel Medina Garrigues (#48)
def
Saori Obata (#78)
7-5 6-1

2004-09-13

Bali - Hard - R32

Kristina Brandi (#41)
def
Saori Obata (#78)
6-1 6-2

2004-08-30

US Open - Hard - R128

Shikha Uberoi (#275)
def
Saori Obata (#56)
6-3 3-6 7-5

2004-08-15

Olympics - Hard - R64

Maja Matevzic (#263)
def
Saori Obata (#53)
7-6(3) 7-5

2004-08-02

Montreal - Hard - R64

Jelena Jankovic (#44)
def
Saori Obata (#46)
7-6(3) 6-4

2004-07-26

San Diego - Hard - R64

Maria Sanchez Lorenzo (#47)
def
Saori Obata (#45)
4-6 7-5 7-5

2004-07-19

Los Angeles - Hard - R64

Lilia Osterloh (#225)
def
Saori Obata (#44)
7-5 7-5

2004-07-10

Fed Cup WG PO: BUL vs JPN - Clay - RR

Desislava Topalova (#230)
def
Saori Obata (#46)
7-5 3-0 RET

2004-06-21

Wimbledon - Grass - R64

Vera Zvonareva (#14)
def
Saori Obata (#50)
6-1 6-4

2004-06-21

Wimbledon - Grass - R128

Saori Obata (#50)
def
Eva Birnerova (#116)
4-6 6-4 7-5

2004-06-07

Birmingham - Grass - QF

Patty Schnyder (#20)
def
Saori Obata (#44)
6-3 6-4

2004-06-07

Birmingham - Grass - R16

Saori Obata (#44)
def
Shenay Perry (#88)
7-6(3) 6-1

2004-06-07

Birmingham - Grass - R32

Saori Obata (#44)
def
Kelly Mccain (#145)
7-5 7-5

2004-06-07

Birmingham - Grass - R64

Saori Obata (#44)
def
Maria Elena Camerin (#72)
6-1 2-6 6-3

2004-05-24

Roland Garros - Clay - R128

Vera Dushevina (#80)
def
Saori Obata (#48)
6-1 5-7 6-4

2004-05-17

Strasbourg - Clay - R32

Katarina Srebotnik (#62)
def
Saori Obata (#47)
6-3 6-4

2004-03-24

Miami - Hard - R64

Maria Sanchez Lorenzo (#34)
def
Saori Obata (#41)
3-6 6-4 6-2

2004-03-24

Miami - Hard - R128

Saori Obata (#41)
def
Alina Jidkova (#106)
6-3 3-6 6-0

2004-03-10

Indian Wells - Hard - R64

Claudine Schaul (#63)
def
Saori Obata (#42)
6-1 6-2

2004-02-16

Hyderabad - Hard - R32

Yuka Yoshida (#134)
def
Saori Obata (#39)
6-4 6-2

2004-02-03

Tokyo - Carpet - R16

Venus Williams (#14)
def
Saori Obata (#40)
6-3 6-4

2004-02-03

Tokyo - Carpet - R32

Saori Obata (#40)
def
Julia Vakulenko (#77)
7-5 6-3

2004-01-19

Australian Open - Hard - R32

Nathalie Dechy (#28)
def
Saori Obata (#55)
7-5 6-1

2004-01-19

Australian Open - Hard - R64

Saori Obata (#55)
def
Ai Sugiyama (#9)
6-4 6-4

2004-01-19

Australian Open - Hard - R128

Saori Obata (#55)
def
Myriam Casanova (#94)
6-3 4-6 6-4

2004-01-12

Canberra - Hard - R32

Zuzana Ondraskova (#86)
def
Saori Obata (#53)
6-3 6-0

2003-11-03

Pattaya - Hard - QF

Lubomira Kurhajcova (#101)
def
Saori Obata (#52)
6-2 6-4

2003-11-03

Pattaya - Hard - R16

Saori Obata (#52)
def
Ivana Abramovic (#147)
6-0 6-3

2003-11-03

Pattaya - Hard - R32

Saori Obata (#52)
def
Julia Vakulenko (#75)
6-4 2-6 6-4

2003-10-06

Tashkent - Hard - F

Virginia Ruano Pascual (#71)
def
Saori Obata (#60)
6-2 7-6(2)

2003-10-06

Tashkent - Hard - SF

Saori Obata (#60)
def
Emmanuelle Gagliardi (#59)
7-5 6-3

2003-10-06

Tashkent - Hard - QF

Saori Obata (#60)
def
Jelena Kostanic Tosic (#74)
5-7 6-0 6-4

2003-10-06

Tashkent - Hard - R16

Saori Obata (#60)
def
Jie Zheng (#98)
6-1 6-1

2003-10-06

Tashkent - Hard - R32

Saori Obata (#60)
def
Tatiana Poutchek (#117)
6-3 6-2

2003-09-29

Japan Open - Hard - R32

Jill Craybas (#75)
def
Saori Obata (#61)
6-4 6-2

2003-09-08

Bali - Hard - SF

Chanda Rubin (#10)
def
Saori Obata (#68)
6-2 7-5

2003-09-08

Bali - Hard - QF

Saori Obata (#68)
def
Angelique Widjaja (#76)
4-6 7-5 6-1

2003-09-08

Bali - Hard - R16

Saori Obata (#68)
def
Barbara Schett (#73)
6-1 6-1

2003-09-08

Bali - Hard - R32

Saori Obata (#68)
def
Ashley Harkleroad (#50)
6-3 6-2

2003-08-25

US Open - Hard - R32

Justine Henin (#3)
def
Saori Obata (#75)
6-1 6-2

2003-08-25

US Open - Hard - R64

Saori Obata (#75)
def
Marie Gaiane Mikaelian (#35)
7-5 6-4

2003-08-25

US Open - Hard - R128

Saori Obata (#75)
def
Tian Tian Sun (#195)
6-2 7-5

2003-08-18

New Haven - Hard - R32

Conchita Martinez (#13)
def
Saori Obata (#77)
6-2 6-2

2003-08-11

Toronto - Hard - R32

Amanda Coetzer (#14)
def
Saori Obata (#80)
7-6(1) 6-4

2003-08-11

Toronto - Hard - R64

Saori Obata (#80)
def
Shinobu Asagoe (#56)
7-5 6-4

2003-08-04

Los Angeles - Hard - R32

Ai Sugiyama (#12)
def
Saori Obata (#84)
2-6 6-3 6-3

2003-08-04

Los Angeles - Hard - R64

Saori Obata (#84)
def
Virginie Razzano (#58)
2-6 6-2 6-3

2003-07-28

San Diego - Hard - R64

Lina Krasnoroutskaya (#42)
def
Saori Obata (#86)
6-4 6-3

2003-06-23

Wimbledon - Grass - R128

Elena Bovina (#22)
def
Saori Obata (#74)
7-6(5) 2-6 8-6

2003-06-16

Eastbourne - Grass - R16

Anna Smashnova (#26)
def
Saori Obata (#89)
7-6(5) 4-6 7-6(5)

2003-06-16

Eastbourne - Grass - R32

Saori Obata (#89)
def
Jelena Dokic (#11)
6-3 6-1

2003-06-09

Birmingham - Grass - R64

Tina Pisnik (#43)
def
Saori Obata (#87)
6-1 5-7 6-2

2003-05-26

Roland Garros - Clay - R128

Ashley Harkleroad (#52)
def
Saori Obata (#89)
6-4 6-2

2003-04-25

Fed Cup G1 RRA: JPN vs HKG - Hard - RR

Saori Obata (#103)
def
Si Nga Lee (#)
6-0 6-0

2003-04-22

Fed Cup G1 RRA: JPN vs NZL - Hard - RR

Saori Obata (#103)
def
Eden Marama (#817)
6-1 6-4

2003-02-17

Memphis - Hard - QF

Yoon Jeong Cho (#62)
def
Saori Obata (#121)
6-0 6-3

2003-02-17

Memphis - Hard - R16

Saori Obata (#121)
def
Alexandra Stevenson (#24)
7-6(1) 6-3

2003-02-17

Memphis - Hard - R32

Saori Obata (#121)
def
Vanessa Webb (#116)
6-4 6-0

2003-02-03

Hyderabad - Hard - R16

Iroda Tulyaganova (#57)
def
Saori Obata (#125)
7-5 6-3

2003-02-03

Hyderabad - Hard - R32

Saori Obata (#125)
def
Adriana Serra Zanetti (#95)
7-5 6-3

2003-01-27

Tokyo - Carpet - R32

Magdalena Maleeva (#14)
def
Saori Obata (#117)
6-3 6-3

2003-01-06

Canberra - Hard - R16

Adriana Serra Zanetti (#60)
def
Saori Obata (#124)
6-4 6-1

2003-01-06

Canberra - Hard - R32

Saori Obata (#124)
def
Virginia Ruano Pascual (#64)
6-1 6-1

2002-11-04

Pattaya - Hard - R32

Adriana Serra Zanetti (#63)
def
Saori Obata (#107)
7-6(4) 7-5

2002-09-30

Japan Open - Hard - R32

Jelena Kostanic Tosic (#75)
def
Saori Obata (#93)
6-4 7-6(3)

2002-09-23

Bali - Hard - QF

Arantxa Sanchez Vicario (#43)
def
Saori Obata (#105)
6-3 4-6 6-0

2002-09-23

Bali - Hard - R16

Saori Obata (#105)
def
Emmanuelle Gagliardi (#52)
6-2 7-5

2002-09-23

Bali - Hard - R32

Saori Obata (#105)
def
Jill Craybas (#80)
7-5 6-3

2002-09-16

Tokyo - Hard - R32

Patricia Wartusch (#74)
def
Saori Obata (#98)
6-4 5-7 6-3

2002-09-09

Shanghai - Hard - R32

Ai Sugiyama (#20)
def
Saori Obata (#98)
6-4 6-2

2002-08-26

US Open - Hard - R128

Elena Dementieva (#13)
def
Saori Obata (#94)
6-2 6-4

2002-08-12

Montreal - Hard - R64

Anna Kournikova (#40)
def
Saori Obata (#102)
6-3 6-1

2002-06-24

Wimbledon - Grass - R64

Eleni Daniilidou (#38)
def
Saori Obata (#116)
6-2 6-2

2002-06-24

Wimbledon - Grass - R128

Saori Obata (#116)
def
Alexandra Stevenson (#29)
6-1 6-3

2002-06-10

Birmingham - Grass - R64

Daja Bedanova (#29)
def
Saori Obata (#120)
6-4 7-6(4)

2002-05-27

Roland Garros - Clay - R128

Alina Jidkova (#77)
def
Saori Obata (#113)
0-6 6-2 6-0

2002-03-09

Fed Cup G1 PO: KOR vs JPN - Hard - RR

Saori Obata (#106)
def
Yoon Jeong Cho (#114)
6-4 5-7 6-2

2002-03-08

Fed Cup G1 RRB: CHN vs JPN - Hard - RR

Nan Nan Liu (#242)
def
Saori Obata (#106)
6-4 6-2

2002-03-06

Fed Cup G1 RRB: JPN vs UZB - Hard - RR

Saori Obata (#106)
def
Ivanna Israilova (#)
6-1 6-1

2002-03-05

Fed Cup G1 RRB: JPN vs THA - Hard - RR

Saori Obata (#106)
def
Napaporn Tongsalee (#)
6-1 6-0

2002-02-17

Memphis - Hard - R32

Ai Sugiyama (#35)
def
Saori Obata (#108)
7-6(6) 6-4

2002-01-29

Tokyo - Carpet - R32

Elena Dementieva (#16)
def
Saori Obata (#97)
6-3 6-3

2002-01-14

Australian Open - Hard - R128

Maria Elena Camerin (#113)
def
Saori Obata (#97)
7-5 6-4

2002-01-06

Canberra - Hard - R32

Anna Smashnova (#69)
def
Saori Obata (#95)
6-1 6-3

2001-11-05

Pattaya - Hard - R16

Tatiana Poutchek (#86)
def
Saori Obata (#116)
7-5 7-5

2001-11-05

Pattaya - Hard - R32

Saori Obata (#116)
def
Eleni Daniilidou (#82)
6-2 6-4

2001-10-08

Shanghai - Hard - R16

Monica Seles (#8)
def
Saori Obata (#109)
6-4 6-2

2001-10-08

Shanghai - Hard - R32

Saori Obata (#109)
def
Na Li (#264)
6-2 6-2

2001-10-01

Japan Open - Hard - QF

Tamarine Tanasugarn (#29)
def
Saori Obata (#119)
6-0 6-2

2001-10-01

Japan Open - Hard - R16

Saori Obata (#119)
def
Marlene Weingartner (#44)
6-1 5-7 6-3

2001-10-01

Japan Open - Hard - R32

Saori Obata (#119)
def
Alexandra Fusai (#139)
6-3 6-2

2001-09-17

Tokyo - Hard - R16

Sandrine Testud (#14)
def
Saori Obata (#123)
6-2 6-7(4) 6-1

2001-09-17

Tokyo - Hard - R32

Saori Obata (#123)
def
Shiho Hisamatsu (#284)
6-1 6-4

2001-09-10

Waikoloa - Hard - R32

Lisa Raymond (#32)
def
Saori Obata (#123)
6-2 3-6 6-4

2001-06-11

Birmingham - Grass - R64

Anne Gaelle Sidot (#53)
def
Saori Obata (#130)
6-3 6-4

2001-04-28

Fed Cup WG PO: JPN vs ARG - Hard - RR

Maria Emilia Salerni (#118)
def
Saori Obata (#142)
6-4 6-2

2001-04-28

Fed Cup WG PO: JPN vs ARG - Hard - RR

Saori Obata (#142)
def
Clarisa Fernandez (#166)
2-6 7-5 RET

2001-01-29

Tokyo - Carpet - R16

Anna Kournikova (#9)
def
Saori Obata (#155)
7-6(8) 1-6 6-4

2001-01-29

Tokyo - Carpet - R32

Saori Obata (#155)
def
Katarina Srebotnik (#106)
6-3 6-3

2001-01-07

Hobart - Hard - R32

Anna Smashnova (#46)
def
Saori Obata (#173)
7-6(13) 6-2

2000-10-14

Shanghai - Hard - QF

Meghann Shaughnessy (#45)
def
Saori Obata (#221)
6-3 6-2

2000-10-14

Shanghai - Hard - R16

Saori Obata (#221)
def
Yuka Yoshida (#138)
7-6(7) 5-7 6-2

2000-10-14

Shanghai - Hard - R32

Saori Obata (#221)
def
Lilia Osterloh (#47)
6-1 6-2

2000-10-09

Japan Open - Hard - R32

Tara Snyder (#114)
def
Saori Obata (#221)
7-6(6) 6-1

1999-04-12

Tokyo - Hard - R32

Shi Ting Wang (#77)
def
Saori Obata (#241)
6-4 6-2

1998-04-13

Tokyo - Hard - R32

Nicole Pratt (#100)
def
Saori Obata (#207)
7-5 6-1

1997-09-22

Surabaya - Hard - R32

Kerry Anne Guse (#74)
def
Saori Obata (#220)
6-0 6-2

1997-05-10

Caboolture 2 10K - Clay - SF

Renee Reid (#367)
def
Saori Obata (#356)
2-6 6-1 6-4

1997-05-10

Caboolture 1 10K - Clay - QF

Vanessa Kendall (#810)
def
Saori Obata (#356)
2-6 6-4 6-3

1997-05-10

Caboolture 2 10K - Clay - QF

Saori Obata (#356)
def
Vanessa Menga (#329)
7-6 6-2

1997-05-10

Caboolture 3 10K - Clay - QF

Liza Andriyani (#398)
def
Saori Obata (#356)
3-6 6-4 7-6

1997-05-10

Caboolture 4 10K - Clay - QF

Lisa Mcshea (#304)
def
Saori Obata (#356)
4-6 6-2 6-0

1997-05-10

Caboolture 1 10K - Clay - R16

Saori Obata (#356)
def
Melissa Dowse (#)
6-2 6-2

1997-05-10

Caboolture 2 10K - Clay - R16

Saori Obata (#356)
def
Benjamas Sangaram (#358)
6-3 6-3

1997-05-10

Caboolture 3 10K - Clay - R16

Saori Obata (#356)
def
Juliet Drew (#917)
6-1 6-1

1997-05-10

Caboolture 4 10K - Clay - R16

Saori Obata (#356)
def
Tracey Hiete (#394)
6-4 6-4

1997-05-10

Caboolture 1 10K - Clay - R32

Saori Obata (#356)
def
Juliet Drew (#917)
6-2 6-3

1997-05-10

Caboolture 3 10K - Clay - R32

Saori Obata (#356)
def
Gail Biggs (#396)
6-1 6-1

1997-05-10

Caboolture 4 10K - Clay - R32

Saori Obata (#356)
def
Nami Urabe (#632)
6-3 6-4

1996-11-18

Pattaya - Hard - R32

Catalina Cristea (#126)
def
Saori Obata (#319)
6-4 2-6 6-0

1996-10-14

Beijing - Hard - R32

Mi Ra Jeon (#260)
def
Saori Obata (#331)
3-6 7-5 7-6