Mike Sign

ASSOCIATION
N/A

CLASS
N/A

Wins 0

KO / TKO

SUBMISSIONS

DECISIONS

Losses 1

KO / TKO

100%

SUBMISSIONS

DECISIONS

FIGHT HISTORY - PRO

Result	Fighter	Event	Method/Referee	R	Time
loss	Chris Kirtley	Gladiator Challenge - Royal Flush Oct / 24 / 2010	TKO (Punches)	1	0:00

MIKE SIGN RELATED NEWS

Professional Fighters League

Dec 20, 2025

Sherdog’s Official Mixed Martial Arts Rankings Vadim Nemkov can now call himself a champion in two weight classes.

UFC

Dec 15, 2025

Sherdog’s WMMA Pound-for-Pound Top 10 Enjoy Cristiane “Cris Cyborg” Justino while she’s around, because she won’t be doing this for too much longer.

Women’s MMA

Dec 15, 2025

Preview: UFC 323 Prelims Lightweights Grant Dawson and Manuel Torres will buoy a deep Ultimate Fighting Championship undercard on Saturday in Las Vegas.

Fight Odds

Dec 03, 2025

Jake Paul vs. Anthony Joshua Official for Dec. 19 in Miami A previously rumored fight between YouTube personality turned boxer Jake Paul and former heavyweight champion Anthony Joshua was officially confirmed on Monday.

Boxing

Nov 18, 2025

Subscribe to our Newsletter