Facundo Parra made Besiktas pay for their profligacy in front of goal as Asteras Tripolis began their first-ever Europa League campaign with a 1-1 draw at the Ataturk Olimpiyat Stadium.
Gokhan Tore's first goal of the season looked like it would be enough for the Super Lig side, who dominated throughout, but substitute Parra volleyed home two minutes from time to snatch an unlikely point.
The result leaves Group C tantalisingly poised after Tottenham could only manage a goalless draw at Partizan Belgrade...
Tottenham came from behind to take a 2-1 win in the first leg of their Europa League qualifying play-off against AEL Limassol.
The hosts took a 14th minute lead through Adrian Sardinero and it held until 16 minutes from time, when Roberto Soldado levelled for the Londoners.
Harry Kane then struck the winner with 10 minutes to go.
Hull slipped to a 1-0 defeat away to Lokeren after Allan McGregor's mistake gifted Hans Vanaken an easy goal.
There was a surprise home defeat for Lyon, as Astra scored...