Early in his career , Kudla worked out with trainer Greg Petrosian down in Boca Raton where he still trains .
Kudla models his game after Spaniard David Ferrer , and his idol is Roger Federer .
Early in Kudla 's career , Kudla worked out with trainer Greg Petrosian down in Boca Raton where he still trains .
Kudla models his game after Spaniard David Ferrer , and his idol is Roger Federer .