Rennes and Olympiacos met in the fourth round of the 2026/2027 Europa League league phase. The match, played on November 4 at Roazhon Park in the French city of Rennes, ended 0-0.
A Croatian officiating team oversaw the match, with Igor Pajač as the referee.
Rennes will face NEC in the next round on November 26. Olympiacos will host Milan on the same day.