Patrick Mouratoglou may no longer be Serena Williams’ coach. The incredible rumor comes from The Coach’s Instagram profile: Mouratoglou has removed Serena Williams’ coach wording from his Instagram profile. Serena does not play a tenis match from Wimbledon 202 against Aliaksandra Sasnovich, when she, after a slip on the still fresh grass, she cost the American star to retire due to the aggravation of the knee problem and did not allow her to complete even the first set. At the end of 2021 the tennis player announced that she will not take part in the Australian Open, as she is not yet physically ready. Following this decision she slipped in the WTA rankings to 244th place at the end of January. Now the question, on the eve of the double WTA event between Indian W …