ATP is not happy for the prize money.

Andy Murray wins the US Open 2012 – Reuters

The Association of Tennis Professionals has said it is not happy with the prize money offered or moving the men’s final day at next year’s US Open.

“The ATP and its players have made it clear we do not support a Monday final,” the men’s governing body said.
It also said the $4m (£2.4m) boost to the prize fund was “appreciated” but that it would “continue discussions”.
“The ATP is committed to ensuring the players’ share of revenues reflects the value they generate,” it added.

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