Thiago Vieira

    “Monstro”

    12-5-0
    (Win - Loss - Draw)
    Country
    BrazilBrazil
    Weight Class
    Middleweight
    Birth Date
    1991-07-18
    Age
    36
    Height
    188 cm
    Weight
    83.9 kg

    Thiago Vieira (Monstro) is a Middleweight fighter from Brazil. a record of 12-5 and 18 fights.

    Of 12 career wins, 11 came by KO/TKO, 1 by submission, and 0 by decision, for a finish rate of 100%. This makes them a finisher who excels at ending fights early.

    Over the last 5 fights, they hold a 2W-3L record. In their most recent bout, they lost to Miguel Porto by KO/TKO.

    Player Statistics

    66.7%
    12W-6L-0D
    12
    Wins
    KO/TKO 11Submission 1
    8%
    Finish Rate
    0%
    KO Rate
    8%
    Submission Rate
    Total Fights
    18
    Finish Rate
    8%
    KO Rate
    0%
    Submission Rate
    8%
    Fight History18 total fights
    W
    W
    W
    W
    W
    W
    W
    W
    L
    L
    W
    W
    L
    L
    W
    L
    W
    L
    PastRecent
    Win vs Loss Methods
    Win AnalysisLoss Analysis
    KO/TKO
    11
    3
    Submission
    1
    2
    Decision
    Last 5 Fights
    OpponentMethod
    LMiguel PortoTechnical Knockout
    WWellington Claudino Guilherme RodriguesTechnical Knockout
    LRodolfo BellatoSubmission
    WCarlos Eduardo Souza CustodioKnockout
    LRene PessoaSubmission
    Career
    Title Fights1
    Main Events3
    1R Finishes1
    Current Loss Streak1
    Max Win Streak8
    Max Loss Streak2
    Basic Info
    Debut2013.04.20
    Last Fight2026.05.23
    Avg. Fight Time4:20
    Career Duration13y 1m
    Win Analysis12
    MethodCount%
    KO/TKO1191.7%
    └ Retirement19.1%
    └ Punch981.8%
    └ Body kick19.1%
    Submission18.3%
    └ Rear Naked Choke1100.0%
    Loss Analysis5
    MethodCount%
    KO/TKO360.0%
    └ Punch4100.0%
    Submission240.0%
    └ Triangle choke150.0%
    └ Rear Naked Choke150.0%
    Finish by Round
    R1
    1
    R2
    R3
    R4
    R5+
    Record by Year
    2013
    4
    4
    2015
    3
    3
    2016
    1
    1
    2
    2017
    2
    1
    3
    2018
    2
    2
    2022
    1
    1
    2
    2025
    1
    1
    2026
    1
    1
    WLDNC
    Record by Promotion
    PromotionWLDNCTotal
    Standout Fighting Tournament11002
    Brave Combat Federation02002
    Aspera Fighting Championship20002
    011 MMA Team20002
    Money Moicano MMA01001
    Bison Kombat10001
    Legacy Fighting Alliance (LFA)01001
    Demolidor Fight MMA10001
    Fight Exclusive Night01001
    Thunder Fight10001
    Pinda Fight10001
    Master Fighters Championship10001
    Ultimate Reborn Fight10001
    Nitro Fight (Sao Paulo)10001
    Record by Weight Class
    Weight ClassWLDNCTotal
    Welterweight70007
    Middleweight12003
    Light Heavyweight11002
    Heavyweight01001
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