BC Radviliškis is a professional Radviliškis, Lithuania basketball club klubas, currently playing in National Basketball League. In 2009 BC Radviliškis became RKL champions and got permission to participate in NKL. During fourth transition game RKL champion BC Radviliškis with result 102:58 crushed NKL outsider Alytus basketball team and won serie with result 3:1, because of that BC Radviliškis was automatically transferred to second-tier Lithuania basketball league NKL.