It is unbelievably popular on this board that posters first write than think . I mean how many threads you want for Elena serve? It is bad but she do not need 50 threads about that. Expext that, it shows that many do not know game. I mean she is pro player and it is extremely hard to change serve during season or even such a short off-season. I would not be suprised that many of her serves are great during practice, but match is NOT THE SAME. She works on it. She needs confidence.