National title lineage
A complete roll of ARGENTINIAN light heavyweight champions since 2001 — 2 champions across 2 reigns. BRAIAN NAHUEL SUAREZ is the current titleholder. The longest reign belongs to SERGIO MARTINEZ (23y 6m, 1 defence).
2025–present · 1y 8m · 0 defences
2001–2025 · 23y 6m · 1 defence
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