flymeng
Semi-Pro
Michael Joyce is only call Maria Sharapova's hitting partner but not coach. Michael is an ex-pro. The highest ranking he had achieved is 64. Not too bad. Yuri is Maria's official coach. Do you think Yuri has better tennis knowledge and skills than Michael? What are Yuri's credentials? We know that Yuri can signal to Maria that it is time to eat a banana. :mrgreen: