Originally Posted by フェデラー
Graphene didn't help the beat down he got from Korolev in R1 at the open. His game looks like it has changed a bit with the new racket, but that's just my opinion.
True, Marcos was constantly looking at his racket after every unforced error. Never seen him going that with the Fischers. Looks like he was playing flatter as well...imho...
Yonex Ultimum RD Ti 80 X 6; Yonex Rdis 200 MP X 3, 353g, sw 333; Prince Rebel 95 (2009) x 2 354g, sw 337