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Bookmaker12
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Player data
![Sema, Erika](https://theplayer.com/graphics/flags/24/JP.png)
![Okuno, Ayaka](https://theplayer.com/graphics/flags/24/JP.png)
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35Age29
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JapanNationalityJapan
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2003Turned pro-
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-HandednessRight
Statistics
![Sema, Erika](https://theplayer.com/graphics/flags/24/JP.png)
![Okuno, Ayaka](https://theplayer.com/graphics/flags/24/JP.png)
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On hardcourt outdoorTotalTotalOn hardcourt outdoor
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400496Matches363221
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207258Wins184113
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193238Losses179108
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On hardcourt outdoorPast yearPast yearOn hardcourt outdoor
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00Matches00
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00Wins00
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00Losses00
Over / under 2.5 sets
![Sema, Erika](https://theplayer.com/graphics/flags/24/JP.png)
![Okuno, Ayaka](https://theplayer.com/graphics/flags/24/JP.png)
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Under UOver OUnder UOver O
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71% 250 / 35229% 102 / 352Everything75% 178 / 23825% 60 / 238
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70% 206 / 29330% 87 / 293Hardcourt outdoor75% 113 / 15025% 37 / 150
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0% 0 / 00% 0 / 0365 days0% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 0... on hardcourt outdoor0% 0 / 00% 0 / 0
Over / under games
![Sema, Erika](https://theplayer.com/graphics/flags/24/JP.png)
![Okuno, Ayaka](https://theplayer.com/graphics/flags/24/JP.png)
All time - all surfaces
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Under UOver OGamesUnder UOver O
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44% 154 / 35256% 198 / 35218.555% 130 / 23845% 108 / 238
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52% 184 / 35248% 168 / 35219.562% 148 / 23838% 90 / 238
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60% 211 / 35240% 141 / 35220.569% 164 / 23831% 74 / 238
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64% 225 / 35236% 127 / 35221.573% 173 / 23827% 65 / 238
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68% 239 / 35232% 113 / 35222.574% 175 / 23826% 63 / 238
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71% 251 / 35229% 101 / 35223.576% 180 / 23824% 58 / 238
All time - hardcourt outdoor
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Under UOver OGamesUnder UOver O
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43% 127 / 29357% 166 / 29318.551% 77 / 15049% 73 / 150
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52% 152 / 29348% 141 / 29319.561% 91 / 15039% 59 / 150
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59% 173 / 29341% 120 / 29320.569% 104 / 15031% 46 / 150
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63% 185 / 29337% 108 / 29321.573% 109 / 15027% 41 / 150
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68% 198 / 29332% 95 / 29322.573% 110 / 15027% 40 / 150
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71% 207 / 29329% 86 / 29323.577% 115 / 15023% 35 / 150
Last year - all surfaces
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Under UOver OGamesUnder UOver O
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0% 0 / 00% 0 / 018.50% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 019.50% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 020.50% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 021.50% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 022.50% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 023.50% 0 / 00% 0 / 0
Last year - hardcourt outdoor
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Under UOver OGamesUnder UOver O
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0% 0 / 00% 0 / 018.50% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 019.50% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 020.50% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 021.50% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 022.50% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 023.50% 0 / 00% 0 / 0
Latest matches
![Sema, Erika](https://theplayer.com/graphics/flags/24/JP.png)
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SHIShimizu, Ayano2-0SEMSema, Erika
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SEMSema, Erika1-2ZHAZhao, Carol
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YAMYamaguchi, Ai0-2SEMSema, Erika
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AKIAkita, Shiho2-0SEMSema, Erika
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KAJKaji, Haruka2-1SEMSema, Erika
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SATSato, Himari0-2SEMSema, Erika
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HARHartono, Arianne2-1SEMSema, Erika
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KOBKobori, Momoko2-0SEMSema, Erika
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RAIRaina, Ankita2-0SEMSema, Erika
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SEMSema, Erika0-2SAKSakatsume, Himeno
![Okuno, Ayaka](https://theplayer.com/graphics/flags/24/JP.png)
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CLAClarke, Sydney-Nicole2-0OKUOkuno, Ayaka
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OKUOkuno, AyakaRet.SABSabatini, Fitriani
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LIULiu, Yanni1-2OKUOkuno, Ayaka
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OKUOkuno, Ayaka2-0BOUBougrat, Maelys
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OKUOkuno, Ayaka0-2GUOGuo, Hanyu
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SABSabrina, FitrianaRet.OKUOkuno, Ayaka
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OKUOkuno, Ayaka2-0FEHFehr, Natalia
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OKUOkuno, Ayaka0-2KOBKobayashi, Honoka
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OKUOkuno, Ayaka2-0MABMabuchi, Mami
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HERHertel, Anna2-0OKUOkuno, Ayaka
Latest matches on hardcourt outdoor
![Sema, Erika](https://theplayer.com/graphics/flags/24/JP.png)
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AKIAkita, Shiho2-0SEMSema, Erika
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KAJKaji, Haruka2-1SEMSema, Erika
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SATSato, Himari0-2SEMSema, Erika
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HARHartono, Arianne2-1SEMSema, Erika
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KOBKobori, Momoko2-0SEMSema, Erika
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SEMSema, Erika0-2SAKSakatsume, Himeno
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HONHon, Priscilla0-2SEMSema, Erika
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SHIShibahara, Ena1-2SEMSema, Erika
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HULHule, Petra2-1SEMSema, Erika
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SEMSema, Erika0-2JAKJakupovic, Dalila
![Okuno, Ayaka](https://theplayer.com/graphics/flags/24/JP.png)
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OKUOkuno, AyakaRet.SABSabatini, Fitriani
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LIULiu, Yanni1-2OKUOkuno, Ayaka
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OKUOkuno, Ayaka2-0BOUBougrat, Maelys
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OKUOkuno, Ayaka0-2GUOGuo, Hanyu
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SABSabrina, FitrianaRet.OKUOkuno, Ayaka
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OKUOkuno, Ayaka2-0FEHFehr, Natalia
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OKUOkuno, Ayaka0-2KOBKobayashi, Honoka
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OKUOkuno, Ayaka2-0MABMabuchi, Mami
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HERHertel, Anna2-0OKUOkuno, Ayaka
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OKUOkuno, Ayaka0-2MOHMohamad, Shatoo
Mutual matches
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SEMSema, Erika2-0OKUOkuno, Ayaka
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OKUOkuno, AyakaRet.SEMSema, Erika
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SEMSema, Erika1-2OKUOkuno, Ayaka
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OKUOkuno, Ayaka1-2SEMSema, Erika
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SEMSema, Erika1-2OKUOkuno, Ayaka
Mutual stats
![Sema, Erika](https://theplayer.com/graphics/flags/24/JP.png)
![Okuno, Ayaka](https://theplayer.com/graphics/flags/24/JP.png)
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3Wins2
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3Wins on surface1
![Hibino, Nao](https://theplayer.com/graphics/flags/24/JP.png)
![Sawayanagi, Riko](https://theplayer.com/graphics/flags/24/JP.png)
![Okamura, Kyoka](https://theplayer.com/graphics/flags/24/JP.png)
![Tanaka, Yuuki](https://theplayer.com/graphics/flags/24/JP.png)
![Fett, Jana](https://theplayer.com/graphics/flags/24/HR.png)
![Minokoshi, Mai](https://theplayer.com/graphics/flags/24/JP.png)
![Akita, Shiho](https://theplayer.com/graphics/flags/24/JP.png)
![Hozumi, Eri](https://theplayer.com/graphics/flags/24/JP.png)
![Hsieh, Su-Wei](https://theplayer.com/graphics/flags/24/_united-nations.png)
![Osaka, Mari](https://theplayer.com/graphics/flags/24/JP.png)
![Yoshitomi, Aiko](https://theplayer.com/graphics/flags/24/JP.png)
![Aoyama, Shuko](https://theplayer.com/graphics/flags/24/JP.png)
![Lee, So-Ra](https://theplayer.com/graphics/flags/24/KR.png)
![Sema, Erika](https://theplayer.com/graphics/flags/24/JP.png)
![Okuno, Ayaka](https://theplayer.com/graphics/flags/24/JP.png)
![Glatch, Alexa](https://theplayer.com/graphics/flags/24/US.png)
![Zhang, Shuai](https://theplayer.com/graphics/flags/24/CN.png)
![Osaka, Naomi](https://theplayer.com/graphics/flags/24/JP.png)
![Caregaro, Martina](https://theplayer.com/graphics/flags/24/IT.png)
![Hibi, Mayo](https://theplayer.com/graphics/flags/24/JP.png)
![Miyamura, Miki](https://theplayer.com/graphics/flags/24/JP.png)
![Jang, Su Jeong](https://theplayer.com/graphics/flags/24/KR.png)
![Sanchez-Quintanar, Cristina](https://theplayer.com/graphics/flags/24/ES.png)
![Wang, Qiang](https://theplayer.com/graphics/flags/24/CN.png)
![Eguchi, Misa](https://theplayer.com/graphics/flags/24/JP.png)
![Shapatava, Sofia](https://theplayer.com/graphics/flags/24/GE.png)
![Ninomiya, Makoto](https://theplayer.com/graphics/flags/24/JP.png)
![Wongteanchai, Varatchaya](https://theplayer.com/graphics/flags/24/TH.png)
![Xu, Yifan](https://theplayer.com/graphics/flags/24/CN.png)
![Han, Na-Lae](https://theplayer.com/graphics/flags/24/KR.png)
![Omae, Akiko](https://theplayer.com/graphics/flags/24/JP.png)
![Nara, Kurumi](https://theplayer.com/graphics/flags/24/JP.png)
![Tanaka, Yuuki](https://theplayer.com/graphics/flags/24/JP.png)
![Fett, Jana](https://theplayer.com/graphics/flags/24/HR.png)
![Akita, Shiho](https://theplayer.com/graphics/flags/24/JP.png)
![Hsieh, Su-Wei](https://theplayer.com/graphics/flags/24/_united-nations.png)
![Yoshitomi, Aiko](https://theplayer.com/graphics/flags/24/JP.png)
![Sema, Erika](https://theplayer.com/graphics/flags/24/JP.png)
![Okuno, Ayaka](https://theplayer.com/graphics/flags/24/JP.png)
![Hibi, Mayo](https://theplayer.com/graphics/flags/24/JP.png)
![Jang, Su Jeong](https://theplayer.com/graphics/flags/24/KR.png)
![Wang, Qiang](https://theplayer.com/graphics/flags/24/CN.png)
![Shapatava, Sofia](https://theplayer.com/graphics/flags/24/GE.png)
![Wongteanchai, Varatchaya](https://theplayer.com/graphics/flags/24/TH.png)
![Han, Na-Lae](https://theplayer.com/graphics/flags/24/KR.png)
![Nara, Kurumi](https://theplayer.com/graphics/flags/24/JP.png)
![Akita, Shiho](https://theplayer.com/graphics/flags/24/JP.png)
![Hsieh, Su-Wei](https://theplayer.com/graphics/flags/24/_united-nations.png)
![Okuno, Ayaka](https://theplayer.com/graphics/flags/24/JP.png)
![Wang, Qiang](https://theplayer.com/graphics/flags/24/CN.png)
![Wongteanchai, Varatchaya](https://theplayer.com/graphics/flags/24/TH.png)
![Nara, Kurumi](https://theplayer.com/graphics/flags/24/JP.png)
![Hsieh, Su-Wei](https://theplayer.com/graphics/flags/24/_united-nations.png)
![Nara, Kurumi](https://theplayer.com/graphics/flags/24/JP.png)