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.
Ernesto Mercado (19-0) and Osmel Mayorga (0-1 across 1 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.
Ernesto Mercado vs Osmel Mayorga — record, stats and common opponents compared
Head to Head
Ernesto Mercado leads 1–0- Ernesto Mercado wonMercado vs MayorgaSep 25, 2021 · RTD · R1
The Numbers
- 19-0 (edge)
- Record
- 0-1
- 100% (edge)
- Win %
- 0%
- 18 (edge)
- Wins by knockout
- 0
- 94.74%
- KO rate
- —
- 95%
- Stoppage rate (tracked wins)
- —
- 0 (edge)
- Times stopped
- 1
- 0
- Title reigns
- 0
- 3.6
- Bouts per year
- —
- 19
- Bouts tracked
- 1
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′10″ (178 cm)
- Height
- —
- 24
- Age
- —
- Orthodox
- Stance
- —
- American
- Nationality
- —
How They Win
Tracked bouts onlyErnesto Mercado · 19 wins
KO/TKO
18
Decision
1
Other
0
Osmel Mayorga · 0 wins
No tracked wins yet.
Counted from the bouts Kill The Body has ingested for each fighter (19 and 1 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
Ernesto Mercado
WWWWW
W19 streak · last fought Jun 19, 2026
Osmel Mayorga
L
L1 streak · last fought Sep 25, 2021
Common Questions
- Have Ernesto Mercado and Osmel Mayorga ever fought each other?
- Yes. Ernesto Mercado and Osmel Mayorga met once on September 25, 2021, and Ernesto Mercado won by RTD in round 1.
- Who has the better record, Ernesto Mercado or Osmel Mayorga?
- Ernesto Mercado is 19-0 and Osmel Mayorga is 0-1 across the 1 bouts Kill The Body has tracked. Ernesto Mercado has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
- Who has more knockouts, Ernesto Mercado or Osmel Mayorga?
- Ernesto Mercado has 18 knockout wins and Osmel Mayorga has 0. Ernesto Mercado has more.
- Do Ernesto Mercado and Osmel Mayorga have any common opponents?
- Kill The Body's bout data shows no opponents that both Ernesto Mercado and Osmel Mayorga have faced.
- How much fight data does Kill The Body have on Ernesto Mercado and Osmel Mayorga?
- This comparison is drawn from 19 bouts tracked for Ernesto Mercado and 1 bout tracked for Osmel Mayorga. Method and activity splits reflect those bouts only.