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.
Jonathan Guzman (27-2) and Nelson Diaz (0-3 across 3 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.
Jonathan Guzman vs Nelson Diaz — record, stats and common opponents compared
Head to Head
Jonathan Guzman leads 1–0- Jonathan Guzman wonGuzman vs DiazMay 12, 2012 · TKO · R1
The Numbers
- 27-2 (edge)
- Record
- 0-3
- 93.1% (edge)
- Win %
- 0%
- 26 (edge)
- Wins by knockout
- 0
- 96.3%
- KO rate
- —
- 96%
- Stoppage rate (tracked wins)
- —
- 0 (edge)
- Times stopped
- 3
- 0
- Title reigns
- 0
- 2.2 (edge)
- Bouts per year
- 1.1
- 30
- Bouts tracked
- 3
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′5″ (166 cm)
- Height
- —
- 69″ (174 cm)
- Reach
- —
- 37
- Age
- —
- Orthodox
- Stance
- —
- Dominican
- Nationality
- —
How They Win
Tracked bouts onlyJonathan Guzman · 27 wins
KO/TKO
26
Decision
1
Other
0
Nelson Diaz · 0 wins
No tracked wins yet.
Counted from the bouts Kill The Body has ingested for each fighter (30 and 3 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
Jonathan Guzman
WWWLW
W3 streak · last fought Aug 29, 2025
Nelson Diaz
LLL
L3 streak · last fought Feb 13, 2015
Common Questions
- Have Jonathan Guzman and Nelson Diaz ever fought each other?
- Yes. Jonathan Guzman and Nelson Diaz met once on May 12, 2012, and Jonathan Guzman won by TKO in round 1.
- Who has the better record, Jonathan Guzman or Nelson Diaz?
- Jonathan Guzman is 27-2 and Nelson Diaz is 0-3 across the 3 bouts Kill The Body has tracked. Jonathan Guzman has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
- Who has more knockouts, Jonathan Guzman or Nelson Diaz?
- Jonathan Guzman has 26 knockout wins and Nelson Diaz has 0. Jonathan Guzman has more.
- Do Jonathan Guzman and Nelson Diaz have any common opponents?
- Kill The Body's bout data shows no opponents that both Jonathan Guzman and Nelson Diaz have faced.
- How much fight data does Kill The Body have on Jonathan Guzman and Nelson Diaz?
- This comparison is drawn from 30 bouts tracked for Jonathan Guzman and 3 bouts tracked for Nelson Diaz. Method and activity splits reflect those bouts only.