BYB 13: Tampa Brawl
- PromotionBYB Extreme Fighting Series
- VenueFlorida State Fairgrounds
- LocationTampa, Florida
- Number of bouts9
Main Card
Des Green
3-0-0
null Bare Knuck Box championship
Main Event | 7 x 3
VS
KO/TKO, Right Uppercut | R3 · 1:45"The Mute"
Scott McHugh
8-4-0
DJ Linderman
2-1-0
null Bare Knuck Box championship
Co-Main Event | 7 x 3
VS
KO/TKO, Doctor Stoppage (cut) | R5 · 3:00"Kryptonite"
Tony Lopez
2-4-1
Chris Gonzalez
1-2-0
null Bare Knuck Box bout
5 x 3
VS
KO/TKO | R1 · 1:33"The Baptist"
John Birdsong
0-3-0
"The Hatchet"
Jarome Hatch
2-0-0
null Bare Knuck Box bout
5 x 3
VS
KO/TKO, Punches | R1Scott O'Shaughnessy
2-2-0