Jon Martin is a centre back for Real Sociedad (La Liga), aged 20. Over the 2026/2027 season, Jon Martin's standout numbers are Aerial duels won (87th percentile), Shot blocks (79th percentile), Duels won (76th percentile) when measured against players in a comparable role across Europe's top five leagues.

The most statistically similar player is Relja Obrić of Atalanta in the Serie A, a 99.28% match, followed by Kacper Potulski and Tiago Gabriel. These comparisons weigh 9 defensive metrics on a per-90 basis and rank every candidate by percentile-vector similarity, so a match reflects a shared statistical profile rather than raw totals.