27 May 1987 — the Vienna backheel that won the European Cup
Madjer's defining moment is the back-heeled equaliser he scored for FC Porto in the European Cup Final against Bayern Munich on 27 May 1987 at the Prater Stadium in Vienna. The goal is one of the most replayed in European Cup history. Porto won 2-1.
Porto entered the final as the underdog. Bayern Munich, coached by Udo Lattek, had won the Bundesliga and were favoured by every European football publication of the spring. The Porto side under Artur Jorge had reached the final after group-stage progress and a semi-final win over Dynamo Kyiv. The Vienna final on 27 May 1987 was Porto's first European Cup final appearance.
Bayern took the lead through Ludwig Kögl in the 25th minute. Porto played the next 50 minutes chasing the game. In the 77th minute, Paulo Futre carried the ball into the Bayern penalty area on the left, played a low ball across the six-yard box. Madjer, ten yards out and with his back to goal, flicked the ball with his right heel through the legs of his marker and past Jean-Marie Pfaff into the net. The technique was the audacious choice — a conventional first-time finish would have been a tap-in. The backheel is the move every European Cup highlight reel of the 1980s now opens with.
Madjer was not finished. Two minutes later he set up Juary for the winner with another inside-the-box flick; Porto won 2-1. Pelé's reported assessment of the back-heel — 'It would have been the greatest goal I have ever seen, if he had not looked back at it' — has stuck to the goal as folklore. Madjer also won the 1987 Intercontinental Cup against Peñarol and the 1987 UEFA Super Cup against Ajax with the same Porto squad; the 1987 calendar year is the most decorated of his career.