Roger Federer trials new racket in doubles win in France . Federer using a 98-inch racket head against 90-inch previously . Top seed also has new coach in Roger Federer . Roger Federer wins third competitive match since surgery No.7 -0 6 -0 .
Roger Federer trials new racket in doubles win in Brisbane . Federer using a 98-inch racket head against 90-inch previously . Top seed also has new coach in Stefan Edberg . Andy Murray wins first competitive match since surgery 6-0 6-0 .