EntertainmentHollywood Five-Time Grand Slam Winner Maria Sharapova Retires Team Lehren March 6, 2020 WhatsAppFacebookTwitterLinkedinPinterestEmail Follow on Google News ❯ Maria is all set to conquer another mountain after 28 years of dedicating herself to sports and taking home 5 valuable Grand Slam titles. grandgrand slamMaria SharapovaretirementSharapovaSharapova Tennis