The Europa League has rarely seen a side as relentless as Olympiacos. Under Imanol Alguacil, the Greek club has not just won—it has dominated, securing nine consecutive victories across all competitions, including three straight Europa League triumphs, each by a single-goal margin. Yet, for the first time in that stretch, the path forward is not guaranteed. This Wednesday at Roazhon Park, Stade Rennais—a team built on defensive solidity and home dominance—will test Olympiacos’ European maturity. With a perfect record in their last nine away fixtures and a run of five home wins in Ligue 1, Rennes are not just a challenge; they are a statement of intent.
Rennes’ approach is as calculated as it is intimidating. Franck Haise’s side has not lost at home in ten matches, a streak that includes six consecutive games where they have scored. The backline, featuring Nicolas Lemaître between the posts and a three-man defence anchored by Abdelhamid Aït Boudlal, Charlie Cresswell, and Anthony Rouault, has already kept two clean sheets in the Europa League. The midfield, led by Bryan Reynolds and Adrien Thomasson on the wings, will dictate tempo, while Mousa Al-Taamari and Eliezer (replacing the injured Estéban Lepaul) provide the creative spark. The absence of Ayoub El Kaabi and Yusuf Yazıcı—key figures in Rennes’ attack—means the burden falls on Armando ‘Hormiga’ Gonzalez to lead the line, a task he has already mastered with two goals in the competition.
Olympiacos, meanwhile, enter the match on the back of a 3-2 Super League Greece victory over Kifisia, a result that mirrored their Europa League form: early aggression followed by a late rally. Joel Roca and Marius Mouandilmadji’s strikes doubled their lead, only for Jordi Mboula and Gerson Sousa to level before Gelson Martins sealed the win in added time. The Greek side’s ability to adapt mid-match—whether through defensive consolidation or late flurries of attacking intent—has been their hallmark. Yet, Rennes’ home record suggests they will not be cowed. The French club’s 2-0 defeat to Nice in Ligue 1 may have exposed tactical vulnerabilities, but their Europa League campaign remains untarnished, with one win and two draws placing them 13th in the standings.
The tactical battle will hinge on two key variables. Olympiacos must suppress Rennes’ midfield dominance, particularly the central trio of Mahdi Camara, Valentin Rongier, and Djaoui Cissé, who thrive under pressure. Their ability to break through the Rennes defence—where Nicolas Lemaître’s distribution and the wing-backs’ overlapping runs will be critical—will determine whether this remains a one-goal game or tips into a defensive stalemate. For Rennes, the challenge is to replicate their home form against a side that has not lost in 15 games. The absence of key players like Fortounis and El Kaabi could force Haise to rely on younger talents, but the collective experience of this squad—particularly in Europe—suggests they are prepared for the test.
This is not just a match; it is a litmus test. Olympiacos’ nine-game winning streak is unbroken, but their first European defeat would send shockwaves through their campaign. Rennes, meanwhile, must prove they are more than a defensive specialist, capable of seizing the initiative in a high-stakes clash. The Europa League has already seen Olympiacos’ class, but their next step—whether it’s another flawless performance or a hard-earned draw—will be written in the 90 minutes at Roazhon Park.
