IMO Cincy as preparation for USO is overrated. The only Cincy champion in a decade to win USO is Rafa who is a big momentum player. Roger won Cincy thrice without making finals at USO. He bagelled Novak in the Cincy final and got schooled in the quarters by Birdman in 2012. Novak hasn't ever won Cincy but has been the most consistently high quality player of the big 4 at Flushing. All those may be a statistical oddities but I think Cincy takes away much needed concentration reserves needed for making it to and winning the final weekend of the Open. USO is a chaotic experience for the players. Remember reading somewhere that Borg found it hard to focus on his tennis at USO and that's why never won it. There's a party going on in the raucous Arthur Ashe stands while the players are trying to play tennis. A mere 'Thank You' from the umpire doesn't silence the crowd. The press is less disciplined too I think. Sustained focus may be critical at USO because of that chaos. The tour as a whole is best on hards and lapses of concentration tend to get punished more severely there. Mercifully, they moved the final to Monday but that doesn't change the rest.
As to Novak, it must be the meditation.
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