picture of Mateusz Szczeciński
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Mateusz Szczecinski vs Deandre Corbe 2026 Polaris 38

Jul 11, 2026

Mateusz Szczecinski vs Deandre Corbe 2026 Polaris 38

    Grappling's Boogeyman Returns For A $30k Prize | The FloGrappling Show (Ep 96)
    35:53
    Grappling's Boogeyman Returns For A $30k Prize | The FloGrappling Show (Ep 96)

    Jul 13, 2026

    Mateusz Szczecinski vs PJ Barch 2026 Polaris 38
    25:30
    Mateusz Szczecinski vs PJ Barch 2026 Polaris 38

    Jul 11, 2026

    Mateusz Szczecinski vs Michael Liera Jr 2026 Polaris 38
    4:59
    Mateusz Szczecinski vs Michael Liera Jr 2026 Polaris 38

    Jul 11, 2026

    Mateusz Szczecinski vs Deandre Corbe 2026 Polaris 38
    12:30
    Mateusz Szczecinski vs Deandre Corbe 2026 Polaris 38

    Jul 11, 2026

    Breaking Down The Welterweight Bracket At Polaris 38
    10:15
    Breaking Down The Welterweight Bracket At Polaris 38

    Jul 2, 2026

    Mateusz Szczecinski Talks Polaris 37, ADCC, and being feared in BJJ
    8:29
    Mateusz Szczecinski Talks Polaris 37, ADCC, and being feared in BJJ

    Jun 5, 2026

    ADCC Flashback: Mateusz Szczeciński's Shotgun Armbar
    3:10
    ADCC Flashback: Mateusz Szczeciński's Shotgun Armbar

    Apr 8, 2026

    Men's Welterweight No-Gi Rankings Update | FloGrappling Show Clip
    7:44
    Men's Welterweight No-Gi Rankings Update | FloGrappling Show Clip

    Feb 18, 2025

    Mateusz Szczeciński Shows Relentless Pressure For The Finish | Full Match
    2:24
    Mateusz Szczeciński Shows Relentless Pressure For The Finish | Full Match

    Oct 3, 2024