Achievements Retirement Injuries Grand Slam Titles Rankings Performance Titles Challenges Comebacks Professional Players Milestones Rafael Nadal Professional Journey Legacy Player Development Longevity Comeback Professional Career Professional Debut Setbacks Return from Maternity Leave Venus Williams Return to Competition Maternity Leave Aspirations Match History Professional Athletes Coaching Philosophy Suspensions Doping Title Drought Return to Sport WTA Tour Goals and Aspirations NCAA Singles Titles Major Championships Player Rankings Grand Slam Winners Early Life ATP Tour Grand Slam Champions Player Reflections Injury Personal Challenges Earnings Retirement Speculation Reflections Career Golden Slam Injury Management Danielle Collins