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.
Billy Costello (40-2) and Chico Rosa (1-5-1 across 7 tracked bouts) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share no common opponents in Kill The Body's bout data.
Billy Costello vs Chico Rosa — record, stats and common opponents compared
Head to Head
Billy Costello leads 1–0- Billy Costello wonCostello vs RosaDec 5, 1981 · TKO · R1
The Numbers
- 40-2 (edge)
- Record
- 1-5-1
- 95.2% (edge)
- Win %
- 21.4%
- 23 (edge)
- Wins by knockout
- 0
- 57.5%
- KO rate
- —
- 57% (edge)
- Stoppage rate (tracked wins)
- 0%
- 2
- Times stopped
- 1 (edge)
- 1 (edge)
- Title reigns
- 0
- 2.1 (edge)
- Bouts per year
- 0.2
- 42
- Bouts tracked
- 7
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″ (174 cm)
- Height
- —
- 71″ (180 cm)
- Reach
- —
- 70
- Age
- —
- Orthodox
- Stance
- —
- Light Welterweight
- Division
- —
- United States
- Nationality
- —
How They Win
Tracked bouts onlyBilly Costello · 40 wins
KO/TKO
23
Decision
17
Other
0
Chico Rosa · 1 wins
KO/TKO
0
Decision
1
Other
0
Counted from the bouts Kill The Body has ingested for each fighter (42 and 7 respectively), not from a career-complete method table.
Common Opponents
No opponents in common across the bouts Kill The Body has tracked for these two.
Current Form
Billy Costello
WWWWW
W9 streak · last fought Jun 18, 1999
Chico Rosa
LLLDL
L3 streak · last fought Dec 5, 1981
Common Questions
- Have Billy Costello and Chico Rosa ever fought each other?
- Yes. Billy Costello and Chico Rosa met once on December 5, 1981, and Billy Costello won by TKO in round 1.
- Who has the better record, Billy Costello or Chico Rosa?
- Billy Costello is 40-2 and Chico Rosa is 1-5-1 across the 7 bouts Kill The Body has tracked. Billy Costello has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
- Who has more knockouts, Billy Costello or Chico Rosa?
- Billy Costello has 23 knockout wins and Chico Rosa has 0. Billy Costello has more.
- Do Billy Costello and Chico Rosa have any common opponents?
- Kill The Body's bout data shows no opponents that both Billy Costello and Chico Rosa have faced.
- How much fight data does Kill The Body have on Billy Costello and Chico Rosa?
- This comparison is drawn from 42 bouts tracked for Billy Costello and 7 bouts tracked for Chico Rosa. Method and activity splits reflect those bouts only.