5 days until the #usopen and we're giving away a special prize to #tennis fans! Everyday (starting today) we are giving away autograph cards signed by tipsarevicjanko 2 winners a day! Follow these steps to enter to win... 1. Follow TennisFilaUSA on Twitter & Filatennis on Instagram 2. #regram this post on Instagram OR Tweet this message: "I entered to win the #FilaTennisGoJanko TennisFilaUSA". Good luck to all! Winners announced each evening until Sunday night!! #giveaway #contest #atp #tennis #tipsarevic #fans #newyork #nyc #grandslam #loveFila #filatennis #fila