Rolando's goal nine minutes from time helped Marseille to a 1-0 win over Caen.The Portugal defender was left unmarked in the box to nod in a cross from Bafetimbi Gomis on the left, with Caen paying the price for not clearing a corner.It was due reward for Marseille in a clash which offered little by way of excitement.The home side dominated possession and chances - albeit only having four to Caen's one - with Rolando the difference.