RoddickAce
Hall of Fame
imo, if he framed a wilson 90 sq-in, he would frame a babolat 100 sq-in too.
the area difference is not enough to clear a tennis ball as you can see below
Exactly, I posted a video earlier showing Federer shanking a ball, by hitting the part of the stringbed on the side of the frame (although this is just one case, I believe this is true for most of Fed's shanks based on past videos).
Had Federer used a 100 sq inch racquet, it probably wouldn't have made a huge difference because the 100 sq inch racquet is like 0.5 inches wider on the side? The tennis ball is around 2.5 inches in diameter and that 0.5 inches is probably not going to make a difference.