He cares about clay masters, but the others......not so much. Since Sept06 he's made 5 indoors/hard masters finals, won three (21 events in that period). Same time he's made 12 slam finals, and won 7 of them.
That's probably because hardcourts over best of three is the best possible scenario to face him, being the most equal surface, with the greatest number of contenders, over the shortest distance.
Typical Fedtard logic, when he wins he was trying, but when he loses he wasn't and doesn't care.
Blimey o'riley, I agree with you for once. He was actually fined for tanking in his early days, I doubt he wants to invite the same suspicion now that he's at the pinnacle of the game.