Serena Williams, Venus Williams and Sabine Lisicki are the three fastest servers of all time on the WTA, and they’re all known for bombing double digit aces regularly in their matches. You can see for yourself in the above video – Lisicki set the record for most aces in a match this season with 27.

But someone else, a WTA Rising Star, topped the list for most aces on the WTA this year – who is it?

Here are the Top 10 most aces on the WTA in 2015:
10] Garbiñe Muguruza – 234
9] Venus Williams – 235
8] CoCo Vandeweghe – 260
7] Sabine Lisicki – 262
6] Lucie Safarova – 267
5] Kristina Mladenovic – 270
4] Samantha Stosur – 282
3] Madison Keys – 328
2] Serena Williams – 498

And most aces on the WTA in 2015 goes to… drum roll…

1] Karolina Pliskova – 517
She may not have made the Top 10 fastest servers of 2015 – she’s actually No.16 on that list, her fastest recorded serve clocking in at 119.0 miles per hour at Indian Wells – but WTA Rising Star Karolina Pliskova hits the corners and paints the lines and produces ace after ace, match after match.

Two of the players in the Top 10, Keys and Stosur, are among eight USANA Ambassadors who, this year, helped raise $25,000 as part of Aces For Humanity for the USANA True Health Foundation.

This article used insights from WTA partner SAP, a worldwide leader in enterprise software.