Ime: Yurina Koshino
Država: Japan
Datum rođenja: 16.05.88, 37 Godina
WTA ljestvica: 867
TOP pozicija na ljestvici: 546 (12.11.12, 5100 bodovi)
Bodovi: 14
Premije: 56280 $
Mečeva ukupno: 324
Pobjede: 154
Uspješnost: 47.53 %
Država: Japan
Datum rođenja: 16.05.88, 37 Godina
WTA ljestvica: 867
TOP pozicija na ljestvici: 546 (12.11.12, 5100 bodovi)
Bodovi: 14
Premije: 56280 $
Mečeva ukupno: 324
Pobjede: 154
Uspješnost: 47.53 %
| godina | rezime | tvrda | zemlja | dvorana | tepih | trava | akril |
| 2016 | 11/15 | 3/9 | 0/0 | 1/1 | 3/3 | 4/2 | 0/0 |
| 2015 | 20/21 | 15/14 | 0/1 | 4/1 | 0/0 | 1/5 | 0/0 |
| 2014 | 26/20 | 15/11 | 0/1 | 1/1 | 4/3 | 6/4 | 0/0 |
| 2013 | 16/17 | 8/11 | 0/0 | 0/0 | 1/1 | 7/5 | 0/0 |
| 2012 | 19/19 | 9/12 | 2/1 | 0/0 | 0/0 | 8/6 | 0/0 |
| 2011 | 24/24 | 11/12 | 7/4 | 0/0 | 6/8 | 0/0 | 0/0 |
| 2010 | 18/13 | 4/5 | 2/1 | 0/0 | 12/7 | 0/0 | 0/0 |
| 2009 | 11/13 | 5/6 | 0/0 | 0/2 | 6/5 | 0/0 | 0/0 |
| 2008 | 4/14 | 1/6 | 0/1 | 0/0 | 3/7 | 0/0 | 0/0 |
| 2007 | 5/10 | 3/6 | 0/0 | 0/0 | 2/4 | 0/0 | 0/0 |
| 2006 | 0/3 | 0/1 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 |
| 2005 | 0/1 | 0/0 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 |
| UKUPNO | 154/170 | 74/93 | 11/10 | 6/5 | 37/40 | 26/22 | 0/0 |
| uspj. % | 47.53 % | 44.31 % | 52.38 % | 54.55 % | 48.05 % | 54.17 % | 0 % |
Yurina Koshino / neodigrani / posljednji
| nije pronađen nikakav meč |
Yurina Koshino form
Yurina Koshino / posljednjih 50 mečeva
| 19.10.16 | 1. kolo | Nozomi Fujioka | Yurina Koshino | 6-2, 6-76, 7-5 |  | detalj meča |  Hamamatsu | tepih |
| 17.10.16 | 1. kolo kval. | Yurina Koshino | Misano Sato | 2-6, 6-3, 6-2 |  | detalj meča | ||
| 17.10.16 | 2. kolo kval. | Yurina Koshino | Haruka Maeda | 6-0, 6-0 | | detalj meča | ||
| 17.10.16 | kval. | Chihiro Takayama | Yurina Koshino | 6-3, 6-4 | | detalj meča | ||
| 10.10.16 | kval. | Kei Kato | Yurina Koshino | 6-2, 6-1 | | detalj meča | Makinohara | tepih |
| 10.10.16 | 1. kolo kval. | Yurina Koshino | Renon Mano | 6-0, 6-1 | | detalj meča | ||
| 07.09.16 | 2. kolo | Hirono Watanabe | Yurina Koshino | 6-4, 6-2 | | detalj meča | Kyoto | dvorana |
| 06.09.16 | 1. kolo | Yurina Koshino | Ramu Ueda | 6-1, 6-3 | | detalj meča | ||
| 22.08.16 | 1. kolo kval. | Ramu Ueda | Yurina Koshino | 6-4, 5-7, 3-0, Yurina Koshino - odustajanje | | detalj meča | Tsukuba | tvrda |
| 06.07.16 | 2. kolo | Seung-Yeon Hong | Yurina Koshino | 6-2, 6-4 | | detalj meča |  Gimcheon | tvrda |
| 04.07.16 | 1. kolo | Yurina Koshino | So-Ra Lee | 6-4, 1-6, 7-5 | | detalj meča | ||
| 28.06.16 | 1. kolo | Hyojung Yea | Yurina Koshino | 6-2, 6-0 | | detalj meča | Gimcheon | tvrda |
| 15.06.16 | 1. kolo | Nozomi Fujioka | Yurina Koshino | 6-4, 6-2 | | detalj meča | .png){kind=small} Kaohsiung | tvrda |
| 06.06.16 | 1. kolo kval. | Ying Zhang | Yurina Koshino | 7-63, 6-2 | | detalj meča | Tokyo | tvrda |
| 26.05.16 | 2. kolo | Nigina Abduraimova | Yurina Koshino | 6-3, 6-1 | | detalj meča | Karuizawa | trava |
| 25.05.16 | 1. kolo | Yurina Koshino | Yuki Kristina Chiang | 4-6, 7-60, 6-4 | | detalj meča | ||
| 23.05.16 | 1. kolo kval. | Yurina Koshino | Yumeka Maeda | 5-7, 6-2, 6-1 | | detalj meča | ||
| 23.05.16 | kval. | Yurina Koshino | Emiko Ito | 6-4, 6-3 | | detalj meča | ||
| 16.05.16 | 2. kolo kval. | Mana Ayukawa | Yurina Koshino | 6-0, 6-4 | | detalj meča | Kurume | trava |
| 16.05.16 | 1. kolo kval. | Yurina Koshino | Ayano Sonoda | 6-1, 6-2 | | detalj meča | ||
| 28.03.16 | 1. kolo kval. | Nagi Hanatani | Yurina Koshino | 6-0, Yurina Koshino - odustajanje | | detalj meča | Kofu | tvrda |
| 22.03.16 | 1. kolo | Aki Yamasoto | Yurina Koshino | 6-2, 6-1 | | detalj meča | Nishi Tama | tvrda |
| 15.02.16 | 1. kolo kval. | Karin Terami | Yurina Koshino | 6-4, 6-4 | | detalj meča |  Perth | tvrda |
| 08.02.16 | 1. kolo kval. | Yurina Koshino | Mahaylia Kaori White | 6-0, 6-0 | | detalj meča | Perth | tvrda |
| 08.02.16 | 2. kolo kval. | Yurina Koshino | Tammi Patterson | 6-4, 6-1 | | detalj meča | ||
| 08.02.16 | kval. | Kyoka Okamura | Yurina Koshino | 7-64, 6-1 | | detalj meča | ||
| 16.11.15 | 1. kolo kval. | Yuki Kristina Chiang | Yurina Koshino | 6-1, 2-6, 7-5 | | detalj meča | Tokyo | tvrda |
| 19.10.15 | 1. kolo | Yurina Koshino | Chiaki Okadaue | 6-2, 7-5 | | detalj meča | Hamamatsu | trava |
| 19.10.15 | 2. kolo | Shuko Aoyama | Yurina Koshino | 6-72, 6-1, 6-4 | | detalj meča | ||
| 12.10.15 | 1. kolo | Junri Namigata | Yurina Koshino | 6-1, 6-3 | | detalj meča | Makinohara | trava |
| 28.09.15 | 1. kolo | Hirono Watanabe | Yurina Koshino | 6-6, Yurina Koshino - odustajanje | | detalj meča |  Jakarta | tvrda |
| 21.09.15 | Četvrtfinale | Beatrice Gumulya | Yurina Koshino | 6-3, 6-2 | | detalj meča | Solo | tvrda |
| 21.09.15 | 1. kolo | Yurina Koshino | Haine Ogata | 4-6, 7-5, 7-5 | | detalj meča | ||
| 21.09.15 | 2. kolo | Yurina Koshino | Hsin-Yuan Shih | 6-2, 6-1 | | detalj meča | ||
| 07.09.15 | 1. kolo | Yurina Koshino | Ching-Wen Hsu | 6-1, 6-3 | | detalj meča | Kyoto | dvorana |
| 07.09.15 | 2. kolo | Yurina Koshino | Nagi Hanatani | 2-6, 6-4, 6-2 | | detalj meča | ||
| 07.09.15 | Četvrtfinale | Yurina Koshino | Pei-Chi Lee | 7-63, 6-3 | | detalj meča | ||
| 07.09.15 | Finale | Sachie Ishizu | Yurina Koshino | 3-6, 6-1, 6-1 | | detalj meča | ||
| 07.09.15 | Polufinale | Yurina Koshino | Akari Inoue | 6-2, 6-4 | | detalj meča | ||
| 24.08.15 | kval. | Monique Adamczak | Yurina Koshino | 6-4, 6-1 | | detalj meča | Tsukuba | tvrda |
| 24.08.15 | 1. kolo kval. | Yurina Koshino | Yuna Ito | 6-2, 6-0 | | detalj meča | ||
| 27.07.15 | Četvrtfinale | So-Ra Lee | Yurina Koshino | 6-4, 6-2 | | detalj meča |  Hong Kong | tvrda |
| 27.07.15 | 1. kolo kval. | Yurina Koshino | Marian Jade Capadocia | 6-1, 6-2 | | detalj meča | ||
| 27.07.15 | kval. | Yurina Koshino | Nagi Hanatani | 7-63, 6-1 | | detalj meča | ||
| 27.07.15 | 1. kolo | Yurina Koshino | Yan-Tung Ki | 6-2, 6-1 | | detalj meča | ||
| 27.07.15 | 2. kolo | Yurina Koshino | Hirono Watanabe | 6-3, 5-7, 6-0 | | detalj meča | ||
| 22.06.15 | 1. kolo | Haruka Kaji | Yurina Koshino | 6-4, 3-2, Yurina Koshino - odustajanje | | detalj meča | Kaohsiung | tvrda |
| 08.06.15 | 1. kolo kval. | Rikako Suga | Yurina Koshino | Yurina Koshino - nije odigrao(la/li/le) | | detalj meča | Kashiwa | tvrda |
| 01.06.15 | 2. kolo | Risa Ushijima | Yurina Koshino | 6-1, 6-3 | | detalj meča | Tokyo Ariake | tvrda |
| 01.06.15 | 1. kolo | Yurina Koshino | Chihiro Matsumoto | 4-6, 6-2, 6-4 | | detalj meča |
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