
Former Celtic striker Oh Hyeon-gyu scored after missing an earlier penalty as Genk beat 10-man Rangers 1-0 in their Europa League opener at Ibrox to put Russell Martin back under the spotlight.
The Belgian visitors struck the woodwork in the first half before Gers midfielder Mohamed Diomande was deservedly shown a straight red card in the 41st minute for his challenge on Zakaria El Ouahdi.