Inter Milan face a potential blow ahead of their Serie A trip to Pisa, with Piotr Zielinski under close observation following a muscle problem.

The Poland international had been in impressive form, scoring at Verona and contributing in Champions League action against Atletico Madrid.

However, now his availability remains uncertain, as per reports from FCInter1908.

It is a major blow given his improvement in recent weeks, after a difficult last 12 months at Inter.

Zielinski Faces Last-Minute Fitness Call For Inter Trip To Pisa

Piotr Zielinski Inter Milan
BARI, ITALY – AUGUST 16: Piotr Zielinski of Inter during Pre-Season Friendly match between FC Internazionale and Olympiacos FC at Stadio San Nicola on August 16, 2025 in Bari, Italy. (Photo by Maurizio Lagana/Getty Images)

Medical staff at Appiano Gentile are carefully monitoring the issue.

However, it is currently unclear whether he can play at full capacity against Pisa.

Chivu has been credited with revitalising Zielinski’s career at Inter.

Indeed, the coach turning a player who once struggled for minutes into a key midfield contributor.

His resurgence has been one of the few positives amid a challenging spell for the Nerazzurri.

Meanwhile, Henrik Mkhitaryan has trained fully for the second day running.

His inclusion will be determined after this morning’s final session.

Both fitness decisions are expected to shape Inter’s strategy as they aim to bounce back after consecutive defeats to Milan and Atletico.