Injuries Weather Conditions Grass Courts Doping Cases Aging Athletes Mental Health Team Dynamics Player Performance Double Faults Fear of Opponents Athlete Resilience Athlete Recovery Performance Issues Match Conditions Motivation Player Behavior Professional Players Bizarre Challenge Adapting to Clay Court Struggles Psychological Factors Form Crisis Player Well-being Post-Career Issues Doping Violations Errors Athlete Development Player Struggles Injury Management Athlete Mentality Mental Resilience Friendly Matches Grass Court Adaptation Tournament Progression Physical Struggles Motherhood Pressure Emerging Players Match Scheduling Doping Controversies Player Development Doping Allegations Inconsistency Mixed Doubles Doping Controversy Early Exits Professional Sports Fatigue Career Longevity Hearing Loss Adaptation Consistency Doping Scandal Indoor Play Serving Issues Physical Fatigue WADA Case Competitors Doping Ban Visa Issues Tough Assignments Athlete Performance Bumps on the Road Scheduling On-court Formidable Opponents Officiating Fitness Battles Physical Challenges Jet Lag