As players continue to ask the Grand Slams for more prize money, the chair of the All England Club has suggested those questions would be better directed to the regular tour events.
Representatives of top 10 players met officials at Wimbledon last week to discuss increasing prize money and having a greater say in the running of the Grand Slams.
The Professional Tennis Players' Association, meanwhile, has begun legal action against the ATP Tour, the WTA Tour, the International Tennis Federation and the International Tennis Integrity Agency.
It claims prize money is artificially restricted and the 11-month season is "unsustainable".