Davydenko plays at 315 grams
please stop posting specs if you dont have a really good source to prove your claim.
delpos racquet for example was measured by drakulie last year. n the static weight was around 370grams. tsongas frame seems to be 351g. measured by a guy who apperently has his racquet http://tt.tennis-warehouse.com/showt...mystery+solved
i rly doubt davydenkos static weight being 315g, too.