@Markein @RafaelNadal @atptour @AustralianOpen @WTA I think mark your proposed rule could be missused for coaching. There is suffucient service for the player by @atptour certified doctor, isn´t it?
@Markein @RafaelNadal @atptour @AustralianOpen @WTA I think mark your proposed rule could be missused for coaching. There is suffucient service for the player by @atptour certified doctor, isn´t it?
