Serena Williams has been coached by Patrick Mouratoglou since 2012Serena Williams needs to "change her strategy" and "face reality" having not won a Grand Slam title since returning to tennis, says her coach Patrick Mouratoglou. The American 23-time Grand Slam singles champion, 38, has lost four major finals since giving birth to her daughter in September 2017. "She does feel positive, she feels negative too because it is a failure when she doesn't win a Grand Slam. She has been coached by Mouratoglou since 2012 and has won 10 of her Grand Slam singles titles under him. She returned to tennis four months after giving birth to daughter Olympia with the aim of breaking Margaret Court's record of 24 Grand Slam singles titles.

Source: BBC February 04, 2020 06:07 UTC