Andy Murray names Groeneveld as her new tennis coach . Sharapova has been without a coach since a brief spell with Groeneveld . Sven Groeneveld has worked with the likes of Ana Ivanovic , Caroline Wozniacki and Caroline Wozniacki . Sharapova has n't played since August because of a recurring shoulder injury .
Maria Sharapova names Sven Groeneveld as her new tennis coach . Sharapova has been without a coach since a brief spell with Jimmy Connors . Groeneveld has worked with the likes of Ana Ivanovic , Caroline Wozniacki and Andy Murray . Sharapova has n't played since August because of a recurring shoulder injury .