Name: Yaoki Ishii
Country: Japan
Birthdate: 29.04.77, 48 years
Prize money: 142.174 $
Matches total: 363
Win: 175
%: 48.21 %
Country: Japan
Birthdate: 29.04.77, 48 years
Prize money: 142.174 $
Matches total: 363
Win: 175
%: 48.21 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2011 | 4/6 | 3/4 | 0/0 | 0/0 | 1/2 | 0/0 | 0/0 |
| 2010 | 9/13 | 5/8 | 0/2 | 0/0 | 4/3 | 0/0 | 0/0 |
| 2009 | 15/17 | 9/11 | 1/2 | 0/0 | 5/4 | 0/0 | 0/0 |
| 2008 | 16/15 | 14/11 | 0/1 | 0/0 | 2/3 | 0/0 | 0/0 |
| 2007 | 24/21 | 21/18 | 0/0 | 0/0 | 3/3 | 0/0 | 0/0 |
| 2006 | 22/20 | 14/13 | 3/2 | 0/0 | 5/5 | 0/0 | 0/0 |
| 2005 | 16/23 | 8/18 | 1/2 | 0/0 | 7/3 | 0/0 | 0/0 |
| 2004 | 11/15 | 11/15 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2001 | 15/15 | 12/11 | 0/1 | 0/1 | 3/2 | 0/0 | 0/0 |
| 2000 | 29/28 | 19/18 | 0/1 | 0/1 | 4/2 | 6/6 | 0/0 |
| 1999 | 11/8 | 7/6 | 0/0 | 0/0 | 4/2 | 0/0 | 0/0 |
| 1998 | 3/7 | 3/7 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 175/188 | 126/140 | 5/11 | 0/2 | 38/29 | 6/6 | 0/0 |
| perc. % | 48.21 % | 47.37 % | 31.25 % | 0 % | 56.72 % | 50 % | 0 % |
Yaoki Ishii / Fixtures
| no matches found |
Yaoki Ishii form
Yaoki Ishii / Latest Scores
| 21.11.11 | q 1 | Yaoki Ishii | Mathieu Roy | 7-5, 4-6, 6-3 |  | match details |  Toyota Challenger | Carpet |
| 21.11.11 | q 2 | Ji Sung Nam | Yaoki Ishii | 1-6, 6-3, 6-2 |  | match details | ||
| 29.08.11 | q 1 | Riccardo Ghedin | Yaoki Ishii | 6-1, 6-3 | | match details |  Bangkok Challenger | Hard |
| 06.06.11 | 2nd round | Christopher Rungkat | Yaoki Ishii | 6-3, 3-0, Yaoki Ishii - retired | | match details |  Indonesia F3 | Hard |
| 06.06.11 | 1st round | Yaoki Ishii | Ega Uneputty | 6-3, 7-66 | | match details | ||
| 30.05.11 | 2nd round | Warit Sornbutnark | Yaoki Ishii | 6-1, 4-2, Yaoki Ishii - retired | | match details | Indonesia F2 | Hard |
| 30.05.11 | 1st round | Yaoki Ishii | Hsin-Han Lee | 3-6, 7-66, 6-2 | | match details | ||
| 09.05.11 | q 1 | Yaoki Ishii | Hyeong Don Kim | 6-2, 7-63 | | match details |  Busan Challenger | Hard |
| 09.05.11 | q 2 | Mikhail Ledovskikh | Yaoki Ishii | 6-3, 6-1 | | match details | ||
| 07.03.11 | q 1 | Cedrik-Marcel Stebe | Yaoki Ishii | 6-3, 6-4 | | match details | Kyoto Challenger | Carpet |
| 22.11.10 | q 2 | Jimmy Wang | Yaoki Ishii | 6-2, 6-76, 6-3 | | match details | Toyota Challenger | Carpet |
| 22.11.10 | q 1 | Yaoki Ishii | Yuichi Hasegawa | 6-3, 6-1 | | match details | ||
| 20.09.10 | 1st round | Yaoki Ishii | Devin Britton | 6-4, 6-4 | | match details |  USA F24 | Hard |
| 20.09.10 | 2nd round | Fritz Wolmarans | Yaoki Ishii | 6-3, 6-4 | | match details | ||
| 13.09.10 | 1st round | Nikoloz Basilashvili | Yaoki Ishii | 7-62, 6-2 | | match details | USA F23 | Hard |
| 16.08.10 | 1st round | Hiroki Kondo | Yaoki Ishii | 6-3, 6-3 | | match details | Thailand F3 | Hard |
| 02.08.10 | 1st round | Rupesh Roy | Yaoki Ishii | 6-2, 6-3 | | match details | Thailand F1 | Hard |
| 28.06.10 | 1st round | Hiromasa Oku | Yaoki Ishii | 6-3, 6-3 | | match details | Japan F8 | Clay |
| 21.06.10 | 1st round | Yaoki Ishii | Arata Onozawa | 6-3, 2-6, 7-5 | | match details | Japan F7 | Carpet |
| 21.06.10 | 2nd round | Sung-Kyun Kang | Yaoki Ishii | 7-65, 6-1 | | match details | ||
| 14.06.10 | 1st round | Yaoki Ishii | Jae-Won Choi | 7-66, 6-1 | | match details | Japan F6 | Carpet |
| 14.06.10 | 2nd round | Yaoki Ishii | Arata Onozawa | 6-74, 7-62, 6-0 | | match details | ||
| 14.06.10 | 1/4 | Hiroki Kondo | Yaoki Ishii | 6-4, 6-4 | | match details | ||
| 07.06.10 | 1st round | Fumiaki Kita | Yaoki Ishii | 6-1, 6-4 | | match details | Japan F5 | Clay |
| 10.05.10 | q 2 | Yaoki Ishii | Denys Molchanov | 7-5, 3-0, Denys Molchanov - retired | | match details | Busan Challenger | Hard |
| 10.05.10 | qual. | Ti Chen | Yaoki Ishii | 6-1, 7-64 | | match details | ||
| 10.05.10 | q 1 | Yaoki Ishii | Won-Tak Kim | 6-3, 6-1 | | match details | ||
| 05.04.10 | 1st round | Yaoki Ishii | Joshua Crowe | 7-67, 6-1 | | match details | Japan F4 | Hard |
| 05.04.10 | 2nd round | Peerakit Siributwong | Yaoki Ishii | 6-3, 6-1 | | match details | ||
| 29.03.10 | 1st round | Tasuku Iwami | Yaoki Ishii | 6-2, 6-3 | | match details | Japan F3 | Hard |
| 22.03.10 | 1st round | Yaoki Ishii | Akito Higa | 6-2, 6-1 | | match details | Japan F2 | Hard |
| 22.03.10 | 2nd round | Hiroki Kondo | Yaoki Ishii | 6-3, 6-3 | | match details | ||
| 23.11.09 | q 2 | Masatoshi Miyazaki | Yaoki Ishii | 7-66, 4-3, Yaoki Ishii - retired | | match details | Toyota Challenger | Carpet |
| 23.11.09 | q 1 | Yaoki Ishii | Hiroyasu Ehara | 6-3, 6-1 | | match details | ||
| 19.10.09 | 1st round | Yaoki Ishii | Shivang Mishra | 6-2, 6-3 | | match details | Thailand F6 | Hard |
| 19.10.09 | 2nd round | Jose Statham | Yaoki Ishii | 6-3, 4-6, 7-5 | | match details | ||
| 12.10.09 | 1st round | Yaoki Ishii | Grittaboon Prahmanee | 6-1, 6-2 | | match details | Thailand F5 | Hard |
| 12.10.09 | 2nd round | Roman Jebavy | Yaoki Ishii | 6-1, 7-5 | | match details | ||
| 05.10.09 | 1/4 | Roman Jebavy | Yaoki Ishii | 6-3, 6-2 | | match details | Thailand F4 | Hard |
| 05.10.09 | 1st round | Yaoki Ishii | Shivang Mishra | 6-3, 6-3 | | match details | ||
| 05.10.09 | 2nd round | Yaoki Ishii | Nathan Thompson | 6-73, 7-65, 6-1 | | match details | ||
| 24.08.09 | 1st round | Dane Propoggia | Yaoki Ishii | 6-4, 7-62 | | match details | Thailand F2 | Hard |
| 17.08.09 | 1st round | Yaoki Ishii | Grittaboon Prahmanee | 6-3, 6-3 | | match details | Thailand F1 | Hard |
| 17.08.09 | 2nd round | Perakiat Siriluethaiwattana | Yaoki Ishii | 7-5, 6-3 | | match details | ||
| 10.08.09 | 1st round | Zhe Li | Yaoki Ishii | 6-1, 6-3 | | match details |  China F6 | Hard |
| 03.08.09 | 1st round | Di Wu | Yaoki Ishii | 6-2, 6-2 | | match details | China F5 | Hard |
| 29.06.09 | 1st round | Hiroki Moriya | Yaoki Ishii | 7-64, 6-4 | | match details | Japan F7 | Clay |
| 22.06.09 | 1/4 | Yaoki Ishii | Tasuku Iwami | 7-63, 3-6, 6-3 | | match details | Japan F6 | Carpet |
| 22.06.09 | 1/2 | Hiroki Moriya | Yaoki Ishii | 6-1, 6-4 | | match details | ||
| 22.06.09 | 1st round | Yaoki Ishii | Ryota Hisamatsu | 6-3, 6-3 | | match details |
