 He retired from association football in 1996, but made a comeback in NFL Europe in 1997 - he was kicker for the Amsterdam Admirals from 1997 to 2004.During his time in American football, Diliberto went into soccer coaching and managed amateur side Hermes-DVS, CVV Zwervers, Germania Teveren and RKSV Groene Ster.In 2011 he moved to Qatar to manage Muaither and later Al-Shamal.