I am currently discussing with a friend the worst serve meltdowns. Was it Miloslav Mecir that got so nervous that he had to serve underhand late in a match against Jimmy Connors at Wimbledon one year? Mecir was such a fluid and talented player; can anyone verify that "The Cat" had this meltdown? Kournikova at the A.O. one year and Dementieva at many tournaments also come to mind. Any other exceptional serving nervous breakdowns?