Noserer: losing in Basel, a tournament he practically owns, on indoor HC to Del Potro and slipping from computer #1 to #2
BS. He played much better in Basel this year than in 2011; difference being he faced Nishikori in the final last year, this year he faced Delpo. Kei was nervous playing his first 500 final in Federer's den of all places and obviously doesn't have the same weapons as JMDP to force Federer to be constantly on the defensive.
Among top players, Tsonga by far. He's a shadow of what he was 12 months ago, hardly a threat to beat any top player at the moment, the QF vs Nole in Paris was the last good match he played. He has truly become Clownga, missing every other return and spraying a gazillion UEs per match. Hope he can find himself again soon.