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Kill The Body

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Alfonso López III vs Ronald Weaver — record, stats and common opponents compared

🇺🇸UNITED STATES

Alfonso López III

Ronald Weaver

Alfonso López III (36-4) and Ronald Weaver (0-5 across 5 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.

III

36

Wins27 KO · 75%

4

Losses

0

Draws40 tracked bouts

Weaver

Tracked record

0–5

counted from 5 bouts Kill The Body has ingested

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.

Head to Head

III leads 1–0

Alfonso López III and Ronald Weaver have met 1 time; III leads 1–0.

Alfonso López III and Ronald Weaver have met 1 time; III leads 1–0.
Met2009May 8Series
Alfonso López IIIFighter AWWon1–0W–L
Ronald WeaverFighter BLLost0–1W–L
ResultUD1Meeting

The Numbers

III 4 · Weaver 1 of 5 measurable rows
IIIWeaver
Record†
36-4 (edge)0-5
Win %0–100%
90% (edge)
0%
Wins by knockoutmax 27
27 (edge)
0
KO ratenot comparable
75%—
Stoppage rate (tracked wins)‡not comparable
75%—
Times stopped‡max 1
1
0 (edge)
Title reignslevelmax 0
0
0
Bouts per year§max 2.1
2.1 (edge)
0.5
Bouts trackedcoveragemax 40
40
5

† One or both records are tracked, not career-verified. · ‡ Counted from bouts Kill The Body has ingested, not a career total. · § Across each fighter's tracked career span. · Bars are scaled per row — percentages on 0–100, counts against the larger of the two. Every figure is also printed as text.

Tale of the Tape

Heightnot held
Alfonso López III: 6′1″
Ronald Weaver: No height on file
Reachnot held
Alfonso López III: 76″
Ronald Weaver: No reach on file
Agenot held
Alfonso López III: 44
Ronald Weaver: No date of birth
Stance
Alfonso López III: Orthodox
Ronald Weaver: Not recorded

Alfonso López III left, Ronald Weaver right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Alfonso López III36 wins · from 40 tracked bouts

Alfonso López III: 36 tracked wins — 27 by KO/TKO (75%), 8 on the cards (22%) and 1 by another method or unrecorded (3%). Counted from 40 bouts Kill The Body has ingested.

27 by KO/TKO 75%8 on the cards 22%1 by another method or unrecorded 3%

Ronald Weaver0 wins · from 5 tracked bouts

Ronald Weaver: no tracked wins in the 5 bouts Kill The Body has ingested.

No tracked wins for Weaver yet.

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Alfonso López III 40, Ronald Weaver 5 — 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

Oldest left · newest right

Alfonso López III has won four straight since losing by stoppage to Gilberto Ramírez. III last boxed on Jun 6, 2026 — 139 days ago.LWWWW

Ramírez Dec 2020Darmos Dec 2021Silva Apr 2022Gonzalez Apr 2024Silva Jun 20262.1 tracked bouts per year

Ronald Weaver last boxed on May 8, 2009 — 6,377 days ago. Weaver had lost five straight.LLLLL

McKart May 1998Campas Jun 1999Allen Sep 2000Lorenzo Jun 2005III May 20090.5 tracked bouts per year

Common Questions

With the rows behind them
Have Alfonso López III and Ronald Weaver ever fought each other?
Yes. Alfonso López III and Ronald Weaver met once on May 8, 2009, and Alfonso López III won by UD.
The meeting

WMay 8, 2009 · III · UD

Head to Head ↓
Who has the better record, III or Weaver?
Alfonso López III is 36-4 and Ronald Weaver is 0-5 across the 5 bouts Kill The Body has tracked. Alfonso López III has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

III36–490%

Weaver0–50%

The Numbers ↓
Who has more knockouts, III or Weaver?
Alfonso López III has 27 knockout wins and Ronald Weaver has 0. Alfonso López III has more.
Knockout wins · KO rate

III2775%

Weaver0

The Numbers ↓
Do III and Weaver have any common opponents?
Kill The Body's bout data shows no opponents that both Alfonso López III and Ronald Weaver have faced.
How much fight data does Kill The Body have on III and Weaver?
This comparison is drawn from 40 bouts tracked for Alfonso López III and 5 bouts tracked for Ronald Weaver. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

III40bouts

Weaver5bouts

How They Win ↓

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