The greatest moment in Špehar career happened in 1997–98 season on 15 April 1998 in UEFA Champions League semi-final second leg home match against Juventus. He scored by his own words, one of his favorite goals throughout entire career. A loft header over Juve's goalkeeper Angelo Peruzzi brought a 3–2 win for Monaco. Unfortunately for Špehar and Monaco, they stayed short handed in the end, losing 6–4 on aggregate. Old lady advance further on to UEFA Champions League Final played in Amsterdam Arena, Amsterdam, Netherlands thankfully to a 4–1 first leg advantage from Stadio delle Alpi, Turin, Italy.