Originally Posted by larlarbd
No federer will be more effective with a 88-sq-inch head-size & maybe 10grams more weight added. His 90-inch Prostaff is basically a 93-sq-inch headsized racquet because of how wilson measure headsizes, He'd be more helped by a more Prestige-Like headsize (88/89.5 s inch )
Wait, you are so used to Head's wrong way of measuring head size that you are having problem with Wilson doing it correctly???!???!?