UX Design & Webflow Agency NYC | Composite Global
Bare
Knuckle
FightinG

ZACH CALMUS

0
5

Wins

0
4

losses

0
0

draws

last fight

ZACH CALMUS
COREY WILLIS
VS

CALMUS vs WILLIS

August 2, 2025 8:30 PM

August 2, 2025 8:30 PM

upcoming fight

--
--
--
--
February 7, 2026 7:00 PM
BKFC KNUCKLEMANIA VI

LUDLOW vs CALMUS

February 7, 2026 7:00 PM

Xfinity Mobile Arena - Philadelphia, PA

ZACH CALMUSZACH CALMUS
  • Wins-loses-Draws

    5

    0

    -

    4

    0

    -

    0

    0

  • Division

    Heavyweight

  • Reach

    76in / 193cm

  • height

    72

    72

  • nickname

    SHARK ATTACK

  • age

    01/1992

    --

  • Nationality

    United States of America

  • social media

​​Zach ‘Shark Attack’ Calmus has been involved in combat professionally since 2020. He experimented a bit in his amateur days, trying his hand at both kickboxing and Muay Thai but made the jump to traditional boxing for his pro debut. He won that fight by knockout in the very first round and about five months later, made the choice to remove the gloves and step into the BKFC’s Squared Circle. It’s worth mentioning that Calmus has over 20 boxing matches under his belt from his amateur career.

With influences coming from pro wrestling, hockey and horror movies, “Shark Attack” is a natural showman, not just in the ring but outside of it as well. Any time you see that Zach Calmus is going to toe the line, you should know that you’re in for a brutal show and he more than embraces this. He always steps in to win but it seems even by his own words that entertaining the BKFC audience is his top priority, so expect a war every time. Luckily for all of us, the heavyweight has a chin and throws bombs! With a pressure-heavy style, he puts a pace on whoever he faces. He’s thrown over 100 punches in every one of his fights and threw almost 300 in a loss against Juan Torres, a fight he wants to run back ASAP. 

Reflecting on his first knockout win in the Squared Circle back at BKFC 39, Calmus said his father, who he looks up to, cried tears of joy for days after the event. It’s clear that the New Englander is a family man and family includes his wife, his friends, his pet dogs and the people that have supported his journey through the BKFC heavyweight rankings.

fighter record

result
Event
method
round
time

LUDLOW vs CALMUS

February 7, 2026

February 7, 2026 7:00 PM

Xfinity Mobile Arena - Philadelphia, PA

method/referee

TBC
TBC

round

TBC

time

TBC

CALMUS vs WILLIS

August 2, 2025

August 2, 2025 8:30 PM

The Buffalo Chip Sturgis, SD

South Dakota

method/referee

TBC
TBC

round

TBC

time

TBC

BRADY vs CALMUS

January 25, 2025

January 25, 2025 8:00 PM

PHILADELPHIA

method/referee

TBC
TBC

round

TBC

time

TBC

CALMUS vs SHOUGH

August 3, 2024

August 3, 2024 9:00 PM

STURGIS, SOUTH DAKOTA

method/referee

TBC
TBC

round

TBC

time

TBC

CALMUS vs MCKENNA

May 11, 2024

May 11, 2024 7:00 PM

Uncasville, CT

method/referee

TBC
TBC

round

TBC

time

TBC

CALMUS vs FREEMAN

February 16, 2024

February 16, 2024 8:00 PM

Manassas, VA

method/referee

TBC
TBC

round

TBC

time

TBC

Calmus vs Furnier

March 24, 2023

March 24, 2023 8:00 PM

Norfolk, VA

method/referee

TBC
TBC

round

TBC

time

TBC

Torres vs Calmus

October 1, 2022

October 1, 2022 3:00 PM

Monroe, LA

method/referee

TBC
TBC

round

TBC

time

TBC

Calmus vs McElroy

March 12, 2022

March 12, 2022 8:00 PM

Seneca, NY

method/referee

TBC
TBC

round

TBC

time

TBC

O'Bannon vs Calmus

April 30, 2021

April 30, 2021 9:00 PM

Birmingham, AL

method/referee

TBC
TBC

round

TBC

time

TBC

latest NEWS

view All news
Catch up on all the action from BKFC's 2026 premiere at the sold-out Mohegan Sun Arena on Saturday

BKFC 86 Results

January 18, 2026

Catch up on all the action from BKFC's 2026 premiere at the sold-out Mohegan Sun Arena on Saturday

read Article
The unbeaten New Jersey heavyweight is headhunting for his 3rd straight KO

KnuckleMania VI's Patrick Brady wants to be undeniable

January 15, 2026

The unbeaten New Jersey heavyweight is headhunting for his 3rd straight KO

The unbeaten New Jersey heavyweight is headhunting for his 3rd straight KO

The undefeated fighter hopes his 4th straight KO is in his native Uruguay

Unbeaten Gaston Reyno dreams of bringing BKFC to Uruguay

January 15, 2026

The undefeated fighter hopes his 4th straight KO is in his native Uruguay

The undefeated fighter hopes his 4th straight KO is in his native Uruguay

The undefeated New Jersey fighter goes for his 3rd straight KO on Saturday

Blink and you might miss BKFC 86's Dalvin Blair

January 14, 2026

The undefeated New Jersey fighter goes for his 3rd straight KO on Saturday

The undefeated New Jersey fighter goes for his 3rd straight KO on Saturday

The fast-rising Colorado fighter is ready to kick off 2026 with a bang at Mohegan Sun

BKFC 86's Ramiro Figueroa: "This Is My Year"

January 11, 2026

The fast-rising Colorado fighter is ready to kick off 2026 with a bang at Mohegan Sun

The fast-rising Colorado fighter is ready to kick off 2026 with a bang at Mohegan Sun

Ready to maximize your betting experience? NXTbets has you covered with their comprehensive Best Bets: BKFC 86 Mohegan Sun Pre-Event Odds Analysis.

BKFC 86 Mohegan Sun: Lane vs Pague Betting Insights

January 16, 2026

Ready to maximize your betting experience? NXTbets has you covered with their comprehensive Best Bets: BKFC 86 Mohegan Sun Pre-Event Odds Analysis.

Ready to maximize your betting experience? NXTbets has you covered with their comprehensive Best Bets: BKFC 86 Mohegan Sun Pre-Event Odds Analysis.