Is Maria Sharapova’s love life on the rocks? Ever since Maria Sharapova and Grigor Dimitrov tanked out at Wimbledon and the US Open 2014, the couple has spent less and less time together. Right now, her boyfriend Grigor Dimitrov is back in Manhattan Beach training and she has taken the Manilla IPTL tour route. Is the tennis’ most famous couple taking a break?

It looks like Maria Sharapova and her boyfriend Grigor Dimitrov have recommitted themselves to training after tanking out of two Grand Slams this year. Is her career mishap affect her love life? The 27-year-old Russian tennis player posted a picture from her training as she preps for Manilla IPTL tour.

Morning run, team effort. #work #playhard pic.twitter.com/VNe7pm2PNX

— Maria Sharapova (@MariaSharapova) September 15, 2014

That team seems to disclude her boyfriend, who currently is back in Manhattan Beach, California to concentrate on conditioning and training. The 23-year-old Bulgarian has kept a positive tone on his Twitter, posting peppy tweets and funny slo-mo Instagram videos about his training.

Hellooo everyone! I'm back after short sabbatical! pic.twitter.com/3bvMyVh7VM — Grigor Dimitrov (@GrigorDimitrov) September 12, 2014

Maria Sharapova told NDTV Sports about her past relationships. "It's about finding that person where you can be yourself all the time, where you're comfortable with being [the] young girl, the older girl, the mature girl, and the person that understands you and looks at you and says, 'You're completely off you rocker!'"

Looks like the Roland Garros 2014 champion is redirecting her energies in getting her center back.

Or is Maria Sharapova losing interest in her love life with her current boyfriend? She has dated Grigor Dimitrov for over 19 months now. This is her first long-term relationship in a while so she may be feeling the itch to look around for other men.

Do you think her love life is on the rocks? Do you think Grigor Dimitrov will try harder to gain her attention? Let me know in the comments!