Heads up: at least one of these records is a tracked record — the wins and losses Kill The Body has ingested so far, not an independently verified career total. Treat the comparison as a read on the bouts we hold, not a settled ledger.
Izzy Jannazzo (65-46-15) and Steve Mamakos (1-8 across 9 tracked bouts) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share 3 common opponents.
Izzy Jannazzo vs Steve Mamakos — record, stats and common opponents compared
Head to Head
Izzy Jannazzo leads 1–0- Izzy Jannazzo wonJannazzo vs MamakosApr 10, 1940 · UD
The Numbers
- 65-46-15 (edge)
- Record
- 1-8
- 57.5% (edge)
- Win %
- 11.1%
- 8 (edge)
- Wins by knockout
- 0
- 12.31%
- KO rate
- —
- 12% (edge)
- Stoppage rate (tracked wins)
- 0%
- 6
- Times stopped
- 2 (edge)
- 0
- Title reigns
- 0
- 8.9 (edge)
- Bouts per year
- 2
- 126
- Bouts tracked
- 9
One or both records are tracked, not career-verified.
Counted from bouts Kill The Body has ingested, not a career total.
Counted from bouts Kill The Body has ingested, not a career total.
Across each fighter's tracked career span.
Tale of the Tape
- 5′9″ (175 cm)
- Height
- —
- 72″ (182 cm)
- Reach
- —
- 111
- Age
- —
- Orthodox
- Stance
- —
- American
- Nationality
- —
How They Win
Tracked bouts onlyIzzy Jannazzo · 65 wins
KO/TKO
8
Decision
57
Other
0
Steve Mamakos · 1 wins
KO/TKO
0
Decision
1
Other
0
Counted from the bouts Kill The Body has ingested for each fighter (126 and 9 respectively), not from a career-complete method table.
Common Opponents
3 sharedIzzy Jannazzo
WPTS · Sep 1940LUD · Mar 1940DPTS · Dec 1939Steve Mamakos
LPTS · Jan 1940
Shared opponents are matched on fighter identity, not on name — two different fighters with the same name never merge into one row.
Current Form
Izzy Jannazzo
LLLWW
L3 streak · last fought Jan 28, 1947
Steve Mamakos
LLLLL
L7 streak · last fought Jul 14, 1942
Common Questions
- Have Izzy Jannazzo and Steve Mamakos ever fought each other?
- Yes. Izzy Jannazzo and Steve Mamakos met once on April 10, 1940, and Izzy Jannazzo won by UD.
- Who has the better record, Izzy Jannazzo or Steve Mamakos?
- Izzy Jannazzo is 65-46-15 and Steve Mamakos is 1-8 across the 9 bouts Kill The Body has tracked. Izzy Jannazzo has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
- Who has more knockouts, Izzy Jannazzo or Steve Mamakos?
- Izzy Jannazzo has 8 knockout wins and Steve Mamakos has 0. Izzy Jannazzo has more.
- Do Izzy Jannazzo and Steve Mamakos have any common opponents?
- Izzy Jannazzo and Steve Mamakos share 3 common opponents: Georgie Abrams, Herbert Lewis Hardwick and Holman Williams. Izzy Jannazzo fared better against 3 of them.
- How much fight data does Kill The Body have on Izzy Jannazzo and Steve Mamakos?
- This comparison is drawn from 126 bouts tracked for Izzy Jannazzo and 9 bouts tracked for Steve Mamakos. Method and activity splits reflect those bouts only.