Belgium's Genk beat Turkey's Beşiktaş on Thursday in their third match of the Europa League 2018-19 group stage.
In the away match, a volley around the penalty spot area by Genk's Samatta put the Belgians in front at the 23rd minute.
Samatta scored a second goal with 20 minutes left in the match.
Vagner Love tied the match with two goals in the 74th and 86th minutes to give hope to the home team but Genk found the back of the net twice more when Dieumerci Ndongala knocked in one in the 81st minute and Jakub Piotrowski two minutes later for the 4-2 win.
In the other Group I match, Sweden's Malmo beat Norway's Sarpsborg 1-1.
The third week of the of league play concluded with 24 matches.