Caroline Wozniacki had a tough start of summer with her break up with Rory McIlroy, flunking out of French Open 2014 and reeling from her broken engagement. But things are looking up for Caroline Wozniacki at Wimbledon 2014! Caroline Wozniacki has been flirting with Swiss tennis star Stanislas Wawrinka with the dating rumors firing up! Is Stanislas Wawrinka her new boyfriend?

Looks like the former world number one has been clocking in some quality time with Stanislas Wawrinka, the 2013 Australian Open champion. She has been conditioning and practicing with the Swiss at Wimbledon 2014 and documenting it diligently on social media for Rory McIlroy to see.

She took a picture of Stanislas "Stan the Man" Wawrinka running and captioned it, "So you actually are running, and not just pretending to with coffee and pictures! Good luck today!"

Stan immediately responded, "hahahahhahahha you should focus on running and not taking pictures!!"

Caroline Wozniacki took the chance and left him another quippy remark, "haha! I am a woman.. I can multitask."

Could Caroline Wozniacki be dating Stanislas Wawrinka? See the Twitter exchange below:

So you actually are running, and not just pretending to with coffee and pictures