View Full Version : wilson u.s. OPEN balls

i love t3nn1s
09-11-2007, 06:59 PM
how long do these last u guys??? becuase when i play w/these balls for a while i get a feeling that im not hitting hard and the ball iznt going fast and i feel like crap when i play with them for a long time...does dat mean itz time for new bal,ls??

Klatu Verata Necktie
09-12-2007, 05:59 AM
Are you using the Regular or the Extra Duty variety? Extra Duty has thicker felt which causes the ball to be slightly heavier and travel more slowly through the air.

In my experience, the balls will last four to six sets before they lose enough pressure to become unusable.

10-14-2007, 09:15 AM
I played with these tennis balls two months ago and I think they're fine. Lasts pretty long.