Captain Panos Retsos Clears Injury Hurdle, Available for 2nd Leg Against NEC Nijmegen | OneFootball

The immediate fear surrounding Panagiotis Retsos has eased.

Olympiacos’ captain left the first match against NEC after 64 minutes, apparently feeling discomfort around the ankle. At that point, the only responsible conclusion was that his availability for the second leg remained uncertain. Fresh reporting now presents a considerably more positive picture.

Sporfm reports that the injury does not inspire concern, while subsequent Greek coverage says the discomfort was associated with fatigue and that Retsos is expected to be available when Olympiacos travel to Nijmegen on August 11.

That is an important sporting development—but it should not obscure what happened around him in the first leg.

Why his availability matters

Retsos is not simply one centre-back among several.

Olympiacos possess depth through David Carmo, Lorenzo Pirola and Zinedin Smajlović. What Retsos provides is familiarity with Mendilibar’s defensive demands and experience organizing the line when the team press aggressively.

Against NEC, that organization was repeatedly tested.

The Dutch side circulated through their back three, encouraged Olympiacos’ forwards to jump toward the ball and then attacked the spaces created beyond the initial pressure. Once NEC escaped, Olympiacos’ defenders frequently had to retreat while dealing with runners approaching at speed.

A newly formed central-defensive partnership would have made that challenge even more difficult in the away leg. Retsos’ likely availability preserves continuity in the position where communication and collective timing matter most.

The first-leg problem was not solved by one defender

The positive medical update cannot be treated as a complete defensive solution.

NEC’s chances did not primarily arise because Retsos played poorly or because Olympiacos lacked individual centre-back quality. They arose because the distances between the attacking press, midfield and defensive line became too large.

When the first pressure was bypassed, Dani García and Christos Mouzakitis were often forced to cover open ground while moving toward their own goal. That exposed the centre-backs to situations they should not repeatedly face.

Retsos can organize the response more effectively than a less experienced alternative, but he cannot simultaneously step into midfield, cover both channels and protect every run behind the line.

Olympiacos must improve the structure in front of him.

Hezze’s expected return may be equally important

The accompanying expectation that Santiago Hezze will also be available could transform Mendilibar’s defensive options. Hezze offers the mobility that was missing during several first-leg transitions. He can close the second receiver more quickly, recover loose balls and protect the centre-backs when the full-backs advance.

His presence would also allow Mouzakitis to focus more heavily on progression rather than carrying simultaneous creative and defensive responsibilities.

A Hezze–Mouzakitis partnership would offer a clearer division of labor:

The benefit to Retsos would be substantial. Better midfield protection reduces the number of emergency defensive actions and allows the back line to maintain its position rather than continuously retreating.

Mendilibar still faces a workload decision

“Expected to be available” is not the same as “certain to start without restriction.” The first leg was Olympiacos’ opening competitive match of the season. Retsos’ discomfort being attributed to fatigue suggests his physical load still requires careful management.

Mendilibar must determine whether the captain can safely start and complete a match that may include extra time.

The decision should be based on:

Starting Retsos and losing him early would force another in-game defensive reorganization. Protecting him excessively could leave Olympiacos without their primary leader during the most important phase of the tie.

Continuity could help the goalkeeper decision

Retsos’ likely return also affects the choice between Balša Popović and Stefan Ortega. Popović was Olympiacos’ best player in the first leg and protected the team from defeat. Stefan Ortega offers greater elite-level experience and potentially more polished distribution.

Changing both the goalkeeper and central-defensive partnership would have introduced significant uncertainty. With Retsos expected to remain available, Mendilibar has more freedom to make the goalkeeper decision on its own merits. The captain can provide continuity and communication regardless of which goalkeeper starts.

After Popović’s performance, continuity remains the stronger emotional argument. Ortega’s passing and experience may remain the tactical argument.

Olympiacos need controlled aggression in Nijmegen

The score remains 0–0, meaning Olympiacos require a victory rather than a comeback.

That should encourage composure rather than reckless pressure. Mendilibar’s team need to press more selectively, keeping midfield closer to the forwards and ensuring the defensive line advances behind the pressure. One full-back may also need to remain more conservative when the other attacks.

Retsos’ availability helps because he understands when to move the line forward and when to protect the space behind it. But the decisive adjustment must be collective.

Olympiacos cannot rely on their captain or goalkeeper to repeatedly rescue a disconnected structure.

A significant piece of good news—not complete reassurance

The medical update removes one of the most serious immediate concerns produced by the first leg.

Olympiacos are now expected to enter the return with their captain and potentially Hezze available. That strengthens the spine of the team and gives Mendilibar more credible options than appeared possible immediately after the match.

The next confirmation should come from training participation or the travelling squad.

Until then, the correct assessment is encouraging but measured:

Retsos is expected to play a part in Nijmegen.

Olympiacos must ensure that his role is to organize a stronger defensive structure—not survive the same problems for a second time.