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Bookmaker12
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Player data
![Sun, Lulu](https://theplayer.com/graphics/flags/24/CH.png)
![Volynets, Katie](https://theplayer.com/graphics/flags/24/US.png)
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23Age22
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SwitzerlandNationalityUSA
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-Turned pro-
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LeftHandedness-
Statistics
![Sun, Lulu](https://theplayer.com/graphics/flags/24/CH.png)
![Volynets, Katie](https://theplayer.com/graphics/flags/24/US.png)
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On hardcourt outdoorTotalTotalOn hardcourt outdoor
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189301Matches248147
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92156Wins12180
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97145Losses12767
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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
![Sun, Lulu](https://theplayer.com/graphics/flags/24/CH.png)
![Volynets, Katie](https://theplayer.com/graphics/flags/24/US.png)
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Under UOver OUnder UOver O
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73% 205 / 28227% 77 / 282Everything66% 158 / 24034% 82 / 240
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73% 125 / 17127% 46 / 171Hardcourt outdoor61% 85 / 14039% 55 / 140
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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
![Sun, Lulu](https://theplayer.com/graphics/flags/24/CH.png)
![Volynets, Katie](https://theplayer.com/graphics/flags/24/US.png)
All time - all surfaces
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Under UOver OGamesUnder UOver O
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49% 139 / 28251% 143 / 28218.540% 96 / 24060% 144 / 240
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56% 158 / 28244% 124 / 28219.546% 111 / 24054% 129 / 240
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62% 176 / 28238% 106 / 28220.553% 126 / 24048% 114 / 240
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66% 186 / 28234% 96 / 28221.558% 139 / 24042% 101 / 240
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72% 202 / 28228% 80 / 28222.564% 154 / 24036% 86 / 240
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74% 209 / 28226% 73 / 28223.566% 159 / 24034% 81 / 240
All time - hardcourt outdoor
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Under UOver OGamesUnder UOver O
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50% 85 / 17150% 86 / 17118.539% 54 / 14061% 86 / 140
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56% 95 / 17144% 76 / 17119.544% 61 / 14056% 79 / 140
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61% 105 / 17139% 66 / 17120.549% 69 / 14051% 71 / 140
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66% 113 / 17134% 58 / 17121.554% 76 / 14046% 64 / 140
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70% 120 / 17130% 51 / 17122.559% 83 / 14041% 57 / 140
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74% 126 / 17126% 45 / 17123.561% 86 / 14039% 54 / 140
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
![Sun, Lulu](https://theplayer.com/graphics/flags/24/CH.png)
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SUNSun, LuluRet.ASTAstakhova, Darya
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SUNSun, Lulu2-0BARBartunkova, Nikola
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ZAVZavatska, Katarina2-1SUNSun, Lulu
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RUZRuzic, Antonia1-2SUNSun, Lulu
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SUNSun, Lulu2-0BOUBoulter, Katie
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SERSerban, Raluca Georgiana2-1SUNSun, Lulu
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VLAVlasselaer, Clara0-2SUNSun, Lulu
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SUNSun, Lulu2-0HONHontama, Mai
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SUNSun, Lulu0-2GLUGlushko, Lina
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KORKorneeva, Alina0-2SUNSun, Lulu
![Volynets, Katie](https://theplayer.com/graphics/flags/24/US.png)
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SASSasnovich, Aliaksandra0-2VOLVolynets, Katie
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ZHAZhao, Carol0-2VOLVolynets, Katie
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VOLVolynets, Katie1-2CIRCirstea, Sorana
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VOLVolynets, Katie0-2MINMinnen, Greet
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FREFrech, Magdalena0-2VOLVolynets, Katie
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VOLVolynets, Katie2-1ZANZanevska, Maryna
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VOLVolynets, Katie2-0ROURouvroy, Margaux
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FRUFruhvirtova, Linda2-0VOLVolynets, Katie
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VOLVolynets, Katie1-2BUCBucsa, Cristina
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VOLVolynets, Katie2-1YASYastremska, Dayana
Latest matches on hardcourt outdoor
![Sun, Lulu](https://theplayer.com/graphics/flags/24/CH.png)
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SERSerban, Raluca Georgiana2-1SUNSun, Lulu
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VLAVlasselaer, Clara0-2SUNSun, Lulu
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SUNSun, Lulu2-0HONHontama, Mai
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SUNSun, Lulu0-2GLUGlushko, Lina
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KORKorneeva, Alina0-2SUNSun, Lulu
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BABBabos, Timea0-2SUNSun, Lulu
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PREPretorius, Suzanie0-2SUNSun, Lulu
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PETPeterson, Rebecca2-1SUNSun, Lulu
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SUNSun, Lulu2-0PARPartaud, Marine
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SUNSun, Lulu2-0IVAIvanova, Dasha
![Volynets, Katie](https://theplayer.com/graphics/flags/24/US.png)
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VOLVolynets, Katie0-2JUVJuvan, Kaja
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VOLVolynets, Katie1-2ROGRogers, Shelby
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GRAGracheva, Varvara2-1VOLVolynets, Katie
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VOLVolynets, Katie2-0STEStearns, Peyton
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POTPotapova, Anastasia1-2VOLVolynets, Katie
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VOLVolynets, Katie2-1RISRiske-Amritraj, Alison
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MCCMcNally, Catherine2-0VOLVolynets, Katie
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VOLVolynets, Katie2-1BROBronzetti, Lucia
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ZHAZhang, Shuai2-0VOLVolynets, Katie
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VOLVolynets, Katie2-1KUDKudermetova, Veronika
Mutual matches
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SUNSun, Lulu2-0VOLVolynets, Katie
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SUNSun, Lulu0-2VOLVolynets, Katie
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SUNSun, Lulu1-2VOLVolynets, Katie
Mutual stats
![Sun, Lulu](https://theplayer.com/graphics/flags/24/CH.png)
![Volynets, Katie](https://theplayer.com/graphics/flags/24/US.png)
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1Wins2
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0Wins on surface2
![Wang, Xiyu](https://theplayer.com/graphics/flags/24/CN.png)
![Sysoeva, Anastasia](https://theplayer.com/graphics/flags/24/RU.png)
![Shapatava, Sofia](https://theplayer.com/graphics/flags/24/GE.png)
![Myers, Abbie](https://theplayer.com/graphics/flags/24/AU.png)
![Osuigwe, Whitney](https://theplayer.com/graphics/flags/24/US.png)
![Uchijima, Moyuka](https://theplayer.com/graphics/flags/24/JP.png)
![Zhu, Amy](https://theplayer.com/graphics/flags/24/US.png)
![Ormaechea, Paula](https://theplayer.com/graphics/flags/24/AR.png)
![Andrianjafitrimo, Tessah](https://theplayer.com/graphics/flags/24/FR.png)
![Miyazaki, Yuriko Lily](https://theplayer.com/graphics/flags/24/GB.png)
![Bjorklund, Mirjam](https://theplayer.com/graphics/flags/24/SE.png)
![Graham, Alexa](https://theplayer.com/graphics/flags/24/US.png)
![Smith, Alana](https://theplayer.com/graphics/flags/24/US.png)
![Appleton, Emily](https://theplayer.com/graphics/flags/24/GB.png)
![Lao, Danielle](https://theplayer.com/graphics/flags/24/US.png)
![Lee, Gabriela](https://theplayer.com/graphics/flags/24/RO.png)
![Parks, Alycia](https://theplayer.com/graphics/flags/24/US.png)
![Abanda, Francoise](https://theplayer.com/graphics/flags/24/CA.png)
![Mateas, Maria](https://theplayer.com/graphics/flags/24/US.png)
![Chang, Sophie](https://theplayer.com/graphics/flags/24/US.png)
![Contreras, Fernanda](https://theplayer.com/graphics/flags/24/MX.png)
![Wiersholm, Katja](https://theplayer.com/graphics/flags/24/US.png)
![Sun, Lulu](https://theplayer.com/graphics/flags/24/CH.png)
![Volynets, Katie](https://theplayer.com/graphics/flags/24/US.png)
![Anderson, Robin](https://theplayer.com/graphics/flags/24/US.png)
![Hanatani, Nagi](https://theplayer.com/graphics/flags/24/JP.png)
![Lu, Jia-Jing](https://theplayer.com/graphics/flags/24/CN.png)
![Williams, Sophie](https://theplayer.com/graphics/flags/24/US.png)
![Bolton, Elysia](https://theplayer.com/graphics/flags/24/AU.png)
![Arango, Emiliana](https://theplayer.com/graphics/flags/24/CO.png)
![Meier, Nadja](https://theplayer.com/graphics/flags/24/DE.png)
![Nara, Kurumi](https://theplayer.com/graphics/flags/24/JP.png)
![Wang, Xiyu](https://theplayer.com/graphics/flags/24/CN.png)
![Shapatava, Sofia](https://theplayer.com/graphics/flags/24/GE.png)
![Osuigwe, Whitney](https://theplayer.com/graphics/flags/24/US.png)
![Zhu, Amy](https://theplayer.com/graphics/flags/24/US.png)
![Andrianjafitrimo, Tessah](https://theplayer.com/graphics/flags/24/FR.png)
![Bjorklund, Mirjam](https://theplayer.com/graphics/flags/24/SE.png)
![Smith, Alana](https://theplayer.com/graphics/flags/24/US.png)
![Lee, Gabriela](https://theplayer.com/graphics/flags/24/RO.png)
![Abanda, Francoise](https://theplayer.com/graphics/flags/24/CA.png)
![Mateas, Maria](https://theplayer.com/graphics/flags/24/US.png)
![Contreras, Fernanda](https://theplayer.com/graphics/flags/24/MX.png)
![Volynets, Katie](https://theplayer.com/graphics/flags/24/US.png)
![Anderson, Robin](https://theplayer.com/graphics/flags/24/US.png)
![Lu, Jia-Jing](https://theplayer.com/graphics/flags/24/CN.png)
![Arango, Emiliana](https://theplayer.com/graphics/flags/24/CO.png)
![Nara, Kurumi](https://theplayer.com/graphics/flags/24/JP.png)
![Wang, Xiyu](https://theplayer.com/graphics/flags/24/CN.png)
![Zhu, Amy](https://theplayer.com/graphics/flags/24/US.png)
![Andrianjafitrimo, Tessah](https://theplayer.com/graphics/flags/24/FR.png)
![Lee, Gabriela](https://theplayer.com/graphics/flags/24/RO.png)
![Mateas, Maria](https://theplayer.com/graphics/flags/24/US.png)
![Volynets, Katie](https://theplayer.com/graphics/flags/24/US.png)
![Anderson, Robin](https://theplayer.com/graphics/flags/24/US.png)
![Arango, Emiliana](https://theplayer.com/graphics/flags/24/CO.png)