Template:Short description
Template:Use dmy dates
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Script error: No such module "Nihongo". is a retired professional tennis player from Japan.
Iwabuchi won one ATP Tour doubles title in his career, the 2005 Japan Open, where he and Takao Suzuki defeated Simon Aspelin and Todd Perry in straight sets 5–4(3), 5–4(13).
As of May 17, 2009, Iwabuchi's highest singles ranking was world number 223, which he reached on October 20, 2003.
ATP career finals
Doubles: 1 (1 title)
| Legend
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| Grand Slam tournaments (0–0)
|
| ATP World Tour Finals (0–0)
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| ATP World Tour Masters Series(0–0)
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| ATP World Tour Championship Series (1–0)
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| ATP World Tour World Series (0–0)
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|
| Titles by surface
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| Hard (1–0)
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| Clay (0–0)
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| Grass (0–0)
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| Carpet (0–0)
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|
| Titles by setting
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| Outdoor (1–0)
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| Indoor (0–0)
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|
ATP Challenger and ITF Futures finals
Singles: 28 (21–7)
| Legend
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| ATP Challenger (1–0)
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| ITF Futures (20–7)
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|
| Finals by surface
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| Hard (16–4)
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| Clay (2–0)
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| Grass (0–1)
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| Carpet (3–2)
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|
| Result
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W–L
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Template:NsDateTemplate:Ns
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Tournament
|
Tier
|
Surface
|
Opponent
|
Score
|
| Win
|
1–0
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Template:Dts
|
Japan F6, Saitama
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Futures
|
Hard
|
Template:Flagicon Akira Matsushita
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6–4, 6–3
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| Win
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2–0
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Template:Dts
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Japan F3, Fukuoka
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Futures
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Hard
|
Template:Flagicon Takahiro Terachi
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6–2, 7–5
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| Win
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3–0
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Template:Dts
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Japan F4, Fukuoka
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Futures
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Hard
|
Template:Flagicon Kwon Oh-Hee
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6–3, 6–3
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| Loss
|
3–1
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Template:Dts
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Canada F2, Montreal
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Futures
|
Hard
|
Template:Flagicon Benjamin Cassaigne
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3–6, 6–7(2–7)
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| Loss
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3–2
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Template:Dts
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USA F1, Aventura
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Futures
|
Hard
|
Template:Flagicon Yves Allegro
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6–4, 1–6, 5–7
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| Win
|
4–2
|
Template:Dts
|
Australia F1, Devonport
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Futures
|
Hard
|
Template:Flagicon Ladislav Svarc
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6–3, 3–6, 7–6(9–7)
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| Loss
|
4–3
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Template:Dts
|
Japan F3, Takamori
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Futures
|
Carpet
|
Template:Flagicon Michihisa Onoda
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6–7(6–8), 2–6
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| Loss
|
4–4
|
Template:Dts
|
India F1, Lucknow
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Futures
|
Grass
|
Template:Flagicon Todor Enev
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2–6, 2–6
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| Win
|
5–4
|
Template:Dts
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Burnie, Australia
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Challenger
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Hard
|
Template:Flagicon Paul Baccanello
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6–2, 6–3
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| Win
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6–4
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Template:Dts
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Japan F3, Tokyo
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Futures
|
Hard
|
Template:Flagicon David Martin
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2–6, 6–3, 6–3
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| Win
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7–4
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Template:Dts
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Japan F6, Kashiwa
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Futures
|
Hard
|
Template:Flagicon Ti Chen
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6–4, 6–2
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| Win
|
8–4
|
Template:Dts
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Japan F7, Tokyo
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Futures
|
Hard
|
Template:Flagicon Michihisa Onoda
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6–1, 4–6, 6–4
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| Win
|
9–4
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Template:Dts
|
Japan F1, Kofu
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Futures
|
Carpet
|
Template:Flagicon Im Kyu-Tae
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6–2, 7–6(8–6)
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| Win
|
10–4
|
Template:Dts
|
Japan F2, Hokuto
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Futures
|
Clay
|
Template:Flagicon David Martin
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6–3, 7–5
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| Win
|
11–4
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Template:Dts
|
Korea F2, Seogwipo
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Futures
|
Hard
|
Template:Flagicon Im Kyu-Tae
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2–6, 6–2, 6–3
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| Loss
|
11–5
|
Template:Dts
|
Japan F6, Kusatsu
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Futures
|
Carpet
|
Template:Flagicon Atsuo Ogawa
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6–7(5–7), 6–7(3–7)
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| Win
|
12–5
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Template:Dts
|
Australia F2, Wollongong
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Futures
|
Hard
|
Template:Flagicon Jamie Baker
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6–2, 7–6(7–4)
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| Win
|
13–5
|
Template:Dts
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Japan F1, Tokyo
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Futures
|
Hard
|
Template:Flagicon Kwon Oh-Hee
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6–4, 4–6, 6–1
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| Win
|
14–5
|
Template:Dts
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Japan F6, Karuizawa
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Futures
|
Clay
|
Template:Flagicon Adam Kennedy
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6–2, 6–4
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| Win
|
15–5
|
Template:Dts
|
Japan F7, Kusatsu
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Futures
|
Carpet
|
Template:Flagicon Yuichi Sugita
|
7–5, 6–2
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| Win
|
16–5
|
Template:Dts
|
Japan F11, Kashiwa
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Futures
|
Hard
|
Template:Flagicon Nicholas Monroe
|
6–4, 6–1
|
| Win
|
17–5
|
Template:Dts
|
Korea F3, Gimcheon
|
Futures
|
Hard
|
Template:Flagicon Go Soeda
|
6–1, 2–6, 6–3
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| Win
|
18–5
|
Template:Dts
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Great Britain F16, Fox Hills
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Futures
|
Hard
|
Template:Flagicon Alexander Slabinsky
|
6–3, 6–2
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| Win
|
19–5
|
Template:Dts
|
Japan F10, Kashiwa
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Futures
|
Hard
|
Template:Flagicon Gouichi Motomura
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6–3, 6–3
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| Loss
|
19–6
|
Template:Dts
|
China F4, Taizhou
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Futures
|
Hard
|
Template:Flagicon Zhe Li
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6–2, 5–7, 5–7
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| Win
|
20–6
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Template:Dts
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Korea F3, Daegu
|
Futures
|
Hard
|
Template:Flagicon Im Kyu-Tae
|
6–0, 7–6(7–2)
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| Loss
|
20–7
|
Template:Dts
|
Korea F4, Seogwipo
|
Futures
|
Hard
|
Template:Flagicon Dylan Seong-Kwan Kim
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7–5, 3–6, ret.
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| Win
|
21–7
|
Template:Dts
|
Japan F9, Sapporo
|
Futures
|
Carpet
|
Template:Flagicon Gouichi Motomura
|
6–2, 6–3
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Doubles: 31 (14–17)
| Legend
|
| ATP Challenger (7–6)
|
| ITF Futures (7–11)
|
|
| Finals by surface
|
| Hard (8–14)
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| Clay (3–0)
|
| Grass (1–1)
|
| Carpet (2–2)
|
|
| Result
|
W–L
|
Template:NsDateTemplate:Ns
|
Tournament
|
Tier
|
Surface
|
Partner
|
Opponents
|
Score
|
| Win
|
1–0
|
Template:Dts
|
Nagoya, Japan
|
Challenger
|
Hard
|
Template:Flagicon Takao Suzuki
|
Template:Flagicon Ben Ellwood Template:Flagicon Peter Tramacchi
|
7–6, 7–6
|
| Loss
|
1–1
|
Template:Dts
|
Kyoto, Japan
|
Challenger
|
Carpet
|
Template:Flagicon Takao Suzuki
|
Template:Flagicon Mahesh Bhupathi Template:Flagicon Wayne Black
|
4–6, 7–6, 1–6
|
| Win
|
2–1
|
Template:Dts
|
Belo Horizonte, Brazil
|
Challenger
|
Hard
|
Template:Flagicon Thomas Shimada
|
Template:Flagicon Jeff Coetzee Template:Flagicon Damien Roberts
|
6–7, 7–5, 7–5
|
| Win
|
3–1
|
Template:Dts
|
Japan F4, Fukuoka
|
Futures
|
Hard
|
Template:Flagicon Mitsuru Takada
|
Template:Flagicon Tetsuya Chaen Template:Flagicon Tasuku Iwami
|
6–4, 6–4
|
| Win
|
4–1
|
Template:Dts
|
Córdoba, Spain
|
Challenger
|
Hard
|
Template:Flagicon Oleg Ogorodov
|
Template:Flagicon Noam Behr Template:Flagicon Eyal Erlich
|
6–3, 6–2
|
| Loss
|
4–2
|
Template:Dts
|
Indonesia F5, Jakarta
|
Futures
|
Hard
|
Template:Flagicon Hideki Kaneko
|
Template:Flagicon Thomas Shimada Template:Flagicon Myles Wakefield
|
2–6, 7–6, 6–7
|
| Win
|
5–2
|
Template:Dts
|
Yokohama, Japan
|
Challenger
|
Carpet
|
Template:Flagicon Thomas Shimada
|
Template:Flagicon Michael Joyce Template:Flagicon Kyle Spencer
|
6–2, 6–4
|
| Win
|
6–2
|
Template:Dts
|
Jaipur, India
|
Challenger
|
Grass
|
Template:Flagicon Tomas Anzari
|
Template:Flagicon Ivo Karlović Template:Flagicon Yuri Schukin
|
7–6, 4–6, 7–6
|
| Win
|
7–2
|
Template:Dts
|
Bombay, India
|
Challenger
|
Hard
|
Template:Flagicon Tomas Anzari
|
Template:Flagicon Maxime Boyé Template:Flagicon Eyal Erlich
|
7–6(11–9), 6–4
|
| Loss
|
7–3
|
Template:Dts
|
Kyoto, Japan
|
Challenger
|
Carpet
|
Template:Flagicon Yaoki Ishii
|
Template:Flagicon Martin Hromec Template:Flagicon Tom Spinks
|
4–6, 6–7(5–7)
|
| Loss
|
7–4
|
Template:Dts
|
Uzbekistan F2, Namangan
|
Futures
|
Hard
|
Template:Flagicon Yaoki Ishii
|
Template:Flagicon Jonathan Erlich Template:Flagicon Lior Mor
|
2–6, 6–4, 4–6
|
| Win
|
8–4
|
Template:Dts
|
Japan F6, Kashiwa
|
Futures
|
Hard
|
Template:Flagicon Mitsuru Takada
|
Template:Flagicon Katsushi Fukuda Template:Flagicon Benedikt Stronk
|
6–4, 7–5
|
| Loss
|
8–5
|
Template:Dts
|
India F1, Lucknow
|
Futures
|
Grass
|
Template:Flagicon Kim Dong-Hyun
|
Template:Flagicon Peter Handoyo Template:Flagicon Suwandi Suwandi
|
4–6, 2–6
|
| Loss
|
8–6
|
Template:Dts
|
Great Britain F3, Southampton
|
Futures
|
Hard
|
Template:Flagicon Michihisa Onoda
|
Template:Flagicon Jonathan Marray Template:Flagicon David Sherwood
|
3–6, 5–7
|
| Loss
|
8–7
|
Template:Dts
|
Busan, South Korea
|
Challenger
|
Hard
|
Template:Flagicon Tasuku Iwami
|
Template:Flagicon Sanchai Ratiwatana Template:Flagicon Sonchat Ratiwatana
|
7–6(7–5), 6–7(1–7), 4–6
|
| Loss
|
8–8
|
Template:Dts
|
New Zealand F1, Hamilton
|
Futures
|
Hard
|
Template:Flagicon Hiroyasu Sato
|
Template:Flagicon Scott Lipsky Template:Flagicon Alexander Hartman
|
6–7(5–7), 3–6
|
| Win
|
9–8
|
Template:Dts
|
Japan F6, Karuizawa
|
Futures
|
Clay
|
Template:Flagicon Yaoki Ishii
|
Template:Flagicon Katsushi Fukuda Template:Flagicon Yuichi Ito
|
6–3, 6–0
|
| Win
|
10–8
|
Template:Dts
|
Samarkand, Uzbekistan
|
Challenger
|
Clay
|
Template:Flagicon Gouichi Motomura
|
Template:Flagicon Jun Woong-sun Template:Flagicon Frank Moser
|
2–6, 6–2, [10–5]
|
| Loss
|
10–9
|
Template:Dts
|
Korea F2, Daegu
|
Futures
|
Hard
|
Template:Flagicon Toshihide Matsui
|
Template:Flagicon Yu Xinyuan Template:Flagicon Zeng Shaoxuan
|
3–6, 7–5, 3–6
|
| Loss
|
10–10
|
Template:Dts
|
Granby, Canada
|
Challenger
|
Hard
|
Template:Flagicon Philip Stolt
|
Template:Flagicon Sanchai Ratiwatana Template:Flagicon Sonchat Ratiwatana
|
2–6, 6–7(4–7)
|
| Loss
|
10–11
|
Template:Dts
|
Great Britain F16, Fox Hills
|
Futures
|
Hard
|
Template:Flagicon Yaoki Ishii
|
Template:Flagicon Robert Searle Template:Flagicon Ken Skupski
|
6–4, 3–6, 4–6
|
| Loss
|
10–12
|
Template:Dts
|
Yokohama, Japan
|
Challenger
|
Hard
|
Template:Flagicon Toshihide Matsui
|
Template:Flagicon Go Soeda Template:Flagicon Hiroki Kondo
|
7–6(7–5), 3–6, [9–11]
|
| Loss
|
10–13
|
Template:Dts
|
Waikoloa, United States
|
Challenger
|
Hard
|
Template:Flagicon Go Soeda
|
Template:Flagicon Scott Lipsky Template:Flagicon David Martin
|
4–6, 7–5, [7–10]
|
| Loss
|
10–14
|
Template:Dts
|
Korea F3, Daegu
|
Futures
|
Hard
|
Template:Flagicon Toshihide Matsui
|
Template:Flagicon Kim Young-Jun Template:Flagicon Kwon Oh-Hee
|
6–3, 6–7(5–7), [7–10]
|
| Win
|
11–14
|
Template:Dts
|
Japan F9, Sapporo
|
Futures
|
Carpet
|
Template:Flagicon Ko Suzuki
|
Template:Flagicon Hiroki Kondo Template:Flagicon Takahiro Terachi
|
6–3, 1–6, [10–7]
|
| Win
|
12–14
|
Template:Dts
|
Japan F2, Tokyo
|
Futures
|
Hard
|
Template:Flagicon Gouichi Motomura
|
Template:Flagicon Sho Aida Template:Flagicon Bumpei Sato
|
6–2, 4–6, [10–8]
|
| Win
|
13–14
|
Template:Dts
|
Korea F2, Seogwipo
|
Futures
|
Hard
|
Template:Flagicon Gouichi Motomura
|
Template:Flagicon Zhe Li Template:Flagicon Clement Reix
|
6–3, 6–4
|
| Win
|
14–14
|
Template:Dts
|
Japan F4, Karuizawa
|
Futures
|
Clay
|
Template:Flagicon Hiroki Kondo
|
Template:Flagicon Tasuku Iwami Template:Flagicon Hiroyasu Sato
|
7–6(7–5), 6–2
|
| Loss
|
14–15
|
Template:Dts
|
Korea F5, Gyeongsan
|
Futures
|
Hard
|
Template:Flagicon Gouichi Motomura
|
Template:Flagicon Chen Ti Template:Flagicon Yang Tsung-Hua
|
6–7(4–7), 4–6
|
| Loss
|
14–16
|
Template:Dts
|
Korea F6, Gyeongsan
|
Futures
|
Hard
|
Template:Flagicon Chen Ti
|
Template:Flagicon Lee Hsin-Han Template:Flagicon Yang Tsung-Hua
|
6–7(4–7), 7–5, [8–10]
|
| Loss
|
14–17
|
Template:Dts
|
Thailand F1, Nonthaburi
|
Futures
|
Hard
|
Template:Flagicon Gouichi Motomura
|
Template:Flagicon Milos Raonic Template:Flagicon Nikolaus Moser
|
6–0, 6–7(2–7), [3–10]
|
Performance timeline
Template:Performance key
Singles
External links
Template:Authority control