Former European Cup winners PSV Eindhoven fought back to grind out a 3-2 win at BATE Borisov on Tuesday in their Champions League playoff round first-leg clash while Benfica were held to a 1-1 home draw by PAOK.
Red Star Belgrade, the 1991 European champions, were held to a 0-0 home draw by Austria's FC Salzburg behind closed doors as they served the first game of their two-match supporter ban in the Serbian capital.
PSV, who were European champions in 1988, fell behind to a ninth-minute goal by Jasse Tuominen, who swept the ball in from close range for the Belarusian side after good work by left-back Aleksandar Filipovic.