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Matches Results Tournaments Players

Matches Results Tournaments Players

deepcourt.ai

The numbers behind the net.

© 2026 DeepCourt.

Product

Matches
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Tournaments
Players
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About
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Matches Results Tournaments Players

Yaoki Ishii | ATP Ranking, Results & Stats | DeepCourt

Ranking Surfaces History

YI

Yaoki Ishii

JPN · 49y · Right-handed

Career high #2070 titles

ATP ranking · career

career high #207

By surface

Career win % · click a surface for this season

No hard-court matches this season.

Ranking Surfaces History

YI

Yaoki Ishii

JPN · 49y · Right-handed

Career high #2070 titles

ATP ranking · career

career high #207

By surface

Career win % · click a surface for this season

No hard-court matches this season.

Explore the record in any conditions

Pro

Surface100 matches shown

TemperatureHot >28° · Mild · Cold <15°

WindCalm <10 · Breezy · Gusting >20 km/h

HumidityDry <40% · Humid >70%

Altitude>500m splits

Filter by temperature, wind, humidity and altitude with Pro.

Unlock condition filters

Surface filter is free and works — hover the weather rows to peel (Pro)

Toyota CHChallenger · 21–27 Nov · 36 m
Q2·Carpet·20 Nov 2011
Yaoki Ishii
Ji Sung Nam
Sets won: 1Set 1: 6Set 2: 3Set 3: 2
Sets won: 2Set 1: 1Set 2: 6Set 3: 6
Q1·Carpet·19 Nov 2011
Yaoki Ishii
Matthieu Roy
Sets won: 2Set 1: 7Set 2: 4Set 3: 6
Sets won: 1Set 1: 5Set 2: 6Set 3: 3
Bangkok CHChallenger · 29 Aug – 3 Sep · 5 m
Q1·Hard·27 Aug 2011
Yaoki Ishii
Riccardo Ghedin
Sets won: 0Set 1: 1Set 2: 3
Sets won: 2Set 1: 6Set 2: 6
Busan CHChallenger · 9–15 May · 44 m
Q2·Hard·8 May 2011
Yaoki Ishii
Mikhail Ledovskikh
Sets won: 0Set 1: 3Set 2: 1
Sets won: 2Set 1: 6Set 2: 6
Q1·Hard·7 May 2011
Yaoki Ishii
Hyeong Don Kim
Sets won: 2Set 1: 6Set 2: 7⁷
Sets won: 0Set 1: 2Set 2: 6³
Kyoto CHChallenger · 7–13 Mar · 30 m
Q1·Carpet·5 Mar 2011
Yaoki Ishii
Cedrik Marcel Stebe
Sets won: 0Set 1: 3Set 2: 4
Sets won: 2Set 1: 6Set 2: 6
2010
Toyota CHChallenger · 22–28 Nov · 36 m
Q2·Carpet·21 Nov 2010
Yaoki Ishii
Jimmy Wang
Sets won: 1Set 1: 2Set 2: 7⁸Set 3: 3
Sets won: 2Set 1: 6Set 2: 6⁶Set 3: 6
Q1·Carpet·20 Nov 2010
Yaoki Ishii
Yuichi Hasegawa
Sets won: 2Set 1: 6Set 2: 6
Sets won: 0Set 1: 3Set 2: 1

Loading full history…

Explore the record in any conditions

Pro

Surface100 matches shown

TemperatureHot >28° · Mild · Cold <15°

WindCalm <10 · Breezy · Gusting >20 km/h

HumidityDry <40% · Humid >70%

Altitude>500m splits

Filter by temperature, wind, humidity and altitude with Pro.

Unlock condition filters

Surface filter is free and works — hover the weather rows to peel (Pro)

Toyota CHChallenger · 21–27 Nov · 36 m
Q2·Carpet·20 Nov 2011
Yaoki Ishii
Ji Sung Nam
Sets won: 1Set 1: 6Set 2: 3Set 3: 2
Sets won: 2Set 1: 1Set 2: 6Set 3: 6
Q1·Carpet·19 Nov 2011
Yaoki Ishii
Matthieu Roy
Sets won: 2Set 1: 7Set 2: 4Set 3: 6
Sets won: 1Set 1: 5Set 2: 6Set 3: 3
Bangkok CHChallenger · 29 Aug – 3 Sep · 5 m
Q1·Hard·27 Aug 2011
Yaoki Ishii
Riccardo Ghedin
Sets won: 0Set 1: 1Set 2: 3
Sets won: 2Set 1: 6Set 2: 6
Busan CHChallenger · 9–15 May · 44 m
Q2·Hard·8 May 2011
Yaoki Ishii
Mikhail Ledovskikh
Sets won: 0Set 1: 3Set 2: 1
Sets won: 2Set 1: 6Set 2: 6
Q1·Hard·7 May 2011
Yaoki Ishii
Hyeong Don Kim
Sets won: 2Set 1: 6Set 2: 7⁷
Sets won: 0Set 1: 2Set 2: 6³
Kyoto CHChallenger · 7–13 Mar · 30 m
Q1·Carpet·5 Mar 2011
Yaoki Ishii
Cedrik Marcel Stebe
Sets won: 0Set 1: 3Set 2: 4
Sets won: 2Set 1: 6Set 2: 6
2010
Toyota CHChallenger · 22–28 Nov · 36 m
Q2·Carpet·21 Nov 2010
Yaoki Ishii
Jimmy Wang
Sets won: 1Set 1: 2Set 2: 7⁸Set 3: 3
Sets won: 2Set 1: 6Set 2: 6⁶Set 3: 6
Q1·Carpet·20 Nov 2010
Yaoki Ishii
Yuichi Hasegawa
Sets won: 2Set 1: 6Set 2: 6
Sets won: 0Set 1: 3Set 2: 1

Loading full history…