I rember it started sometime (I cannot recall).  Maria is smart the way she does it. Others like Victoria Azurenka have  the same style. With other players it goes to far. Examples follow:  Marion Bartoli at stanford CA.  Then Sereana Williams at US Open 2011. A very attractive Angleique Kerber at  Us open rd #4(09-03-2012) very controled. Sara Errani at the same Match of the day giving the lucky ball speech before service,(I feel she was bold because Sara got away with it!).  We want to See Maria Bold  Tomorow in the quater final.

Victoria Azurenka was as loud as Steam Horn in Her round of 16 at the us open 2012.

Thats why I made this post.