Elena Rybakina has hit back at a fellow former Wimbledon champion Pam Shriver in an escalating row over the Kazakh's suspended coach. Stefano Vukov has been provisionally banned and placed under investigation by the WTA over allegations of breaking the WTA's code of conduct.

Pam Shriver issued a strongly worded statement ... with the situation since Stefano Vukov wouldn't be able to join coach Goran Ivanisevic in her player's box. The World No. 6 also reiterated ...