Zinedin Smajlović, born on 20 December 2003 (age 22), is a Swedish central defender with Olympiacos. At a commanding 6ft 3in (1.91m), he has the frame for the role, though his career is still in the stage where promise and proof are being sorted out.
His senior record is shaped most clearly by Sandefjord, where he made 36 league appearances and scored two league goals across two seasons. That spell remains the bulk of his first-team football, rather than a footnote on the way to somewhere grander.
He also had a productive 2024 league season with Sandvikens IF, scoring twice in 10 appearances, before his career moved on to Olympiacos. His current market value is around £2.5m, according to Transfermarkt.
While at Olympiacos, Smajlović was linked with Celtic in June 2026. For now, his profile is that of a young Swedish defender whose career has been defined mainly by regular football at Sandefjord, with Olympiacos the next test.
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