Patrick Mouratoglou Names Serena Williams GOAT, Sparks Debate

• Patrick Mouratoglou, a renowned tennis coach, named Serena Williams the ultimate GOAT in women's tennis.
• Mouratoglou, who coached Serena Williams, has also worked with other WTA icons like Naomi Osaka and Simona Halep.
• The debate was sparked at Wimbledon, where fans criticized Mouratoglou for overlooking other great players like Steffi Graf.
• Serena Williams claimed 10 Grand Slam titles during her time under Mouratoglou's coaching.
• The debate highlights differing opinions on who deserves the title of the greatest player in tennis history.