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.
Juan Díaz (42-4) and Peter Nieves (0-2 across 2 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.
Juan Díaz vs Peter Nieves — record, stats and common opponents compared
Head to Head
Juan Díaz leads 1–0- Juan Díaz wonDíaz vs NievesAug 24, 2002 · UD
The Numbers
- 42-4 (edge)
- Record
- 0-2
- 91.3% (edge)
- Win %
- 0%
- 21 (edge)
- Wins by knockout
- 0
- 50%
- KO rate
- —
- 52%
- Stoppage rate (tracked wins)
- —
- 3
- Times stopped
- 1 (edge)
- 4 (edge)
- Title reigns
- 0
- 1.9 (edge)
- Bouts per year
- 0.2
- 50
- Bouts tracked
- 2
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′6″ (168 cm)
- Height
- —
- 67″ (170 cm)
- Reach
- —
- 42
- Age
- —
- Orthodox
- Stance
- —
- United States
- Nationality
- —
How They Win
Tracked bouts onlyJuan Díaz · 44 wins
KO/TKO
23
Decision
21
Other
0
Peter Nieves · 0 wins
No tracked wins yet.
Counted from the bouts Kill The Body has ingested for each fighter (50 and 2 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
Juan Díaz
LLWWW
L2 streak · last fought Feb 28, 2026
Peter Nieves
LL
L2 streak · last fought Aug 24, 2002
Common Questions
- Have Juan Díaz and Peter Nieves ever fought each other?
- Yes. Juan Díaz and Peter Nieves met once on August 24, 2002, and Juan Díaz won by UD.
- Who has the better record, Juan Díaz or Peter Nieves?
- Juan Díaz is 42-4 and Peter Nieves is 0-2 across the 2 bouts Kill The Body has tracked. Juan Díaz has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
- Who has more knockouts, Juan Díaz or Peter Nieves?
- Juan Díaz has 21 knockout wins and Peter Nieves has 0. Juan Díaz has more.
- Do Juan Díaz and Peter Nieves have any common opponents?
- Kill The Body's bout data shows no opponents that both Juan Díaz and Peter Nieves have faced.
- How much fight data does Kill The Body have on Juan Díaz and Peter Nieves?
- This comparison is drawn from 50 bouts tracked for Juan Díaz and 2 bouts tracked for Peter Nieves. Method and activity splits reflect those bouts only.