The International Tennis Federation, which organises the fourGrandSlam tournaments as well as the Fed Cup and Davis Cup, said it would be in contact with the UAE's tennis federation.
Not long ago, Monfils was the best junior tennis player in the world he won three of the four junior GrandSlam titles in 2004 and a can't-miss champion of the future.
The French Tennis Federation's move means that in the space of six months, three of the fourGrandSlam tournaments have boosted their purses in the face of players' demands, with Wimbledon expected to announce this year's prize levels later this month.