Mauro Mastromarini

MAURO MASTROMARINI

"Dinamita"

0-30% win rate

FIGHTER IDENTITY

ONE Championship

Organization

ONE
ARG

Nationality

Argentina

Birth

13/08/1998 (28)

Birthplace

Zárate

Argentina

Sport / Status

MMA · Active

Height

173 cm (5'8")

ONE Championship record

0-3

Biography

Mauro "Dinamita" Mastromarini is an Argentine professional mixed martial artist who has competed in the bantamweight and lightweight divisions. After establishing a strong record on the South American regional circuit, he signed with ONE Championship where he competed against high-level international talent.

Fight history (3)

Loss
vs Marcos AurelioSubmission (R2)ONE Fight Night 41: Sinsamut vs. Jarvis on Prime Video — 14/03/2026
Loss
vs Lito AdiwangTKO (R1)ONE Fight Night 37: Kryklia vs. Agdeve on Prime Video — 08/11/2025
Loss
vs Carlo Bumina-angTKO (R1)ONE Fight Night 30: Kryklia vs. Knowles on Prime Video — 05/04/2025

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Same sport — matched first by weight class, then by nationality, with top records filling any gaps.

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