Every time a WTA player hits an ace, they raise money for an amazing cause - and it's doubled for USANA Ambassadors. Which young American hit the most in Charleston?
WTA Staff

The 2016 Aces For Humanity campaign was launched by USANA and the WTA at the BNP Paribas Open and continued in Charleston at the Volvo Car Open, where every ace hit by a WTA player at Premier-level events translates into a donation to the USANA True Health Foundation, whose mission is to provide the most critical human necessities to those who are suffering or in need around the world. For every ace hit by any player the WTA donates $5, and for every ace hit by a USANA Brand Ambassador, it's $10.

USANA Brand Ambassadors Eugenie Bouchard, Samantha Stosur, Kristina Mladenovic, Madison Keys, Sloane Stephens, Monica Puig, and Zheng Saisai (Caroline Wozniacki and Alizé Cornet did not play in Charleston) hit 33 of the 192 aces on Daniel Island - raising a grand total of $1,125 throughout the week.

Read more about the campaign here and see below to find out who's hit the most aces so far!

 Usana 2016 Aces 600 CHS


#AcesForHumanity Fan Giveaway

It's simple: before each WTA Premier tournament guess how many total aces will be hit.
Next up is the Porsche Tennis Grand Prix in Stuttgart. Last year there was a total of 153 aces hit. It's now your turn, take your best guess of how many will be hit this year.

How To Enter:
? Follow @WTA and @USANAFoundation on Twitter and before each WTA Premier tournament tweet the number of aces you predict will be hit during the whole tournament (Singles, Main Draw)
? Include the hashtag #AcesForHumanity
? Charleston deadline is April 20th at 11:59pm ET
? The winner will be announced April 25th

Aces For Humanity is a joint WTA and USANA initiative that benefits the USANA True Health Foundation, which provides critical human necessities to those in suffering or in need around the globe.

For full rules on how to enter, click here.

Usana 2016 Aces CHS Leaderboard