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Kill The Body

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Cosme Rivera vs Pedro Saiz — record, stats and common opponents compared

🇲🇽SUPER LIGHTWEIGHT, WELTERWEIGHT

Cosme Rivera

Pedro Saiz

Cosme Rivera (43-40-4) and Pedro Saiz (0-4 across 4 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.

Rivera

43

Wins29 KO · 67%

40

Losses

4

Draws88 tracked bouts

Saiz

Tracked record

0–4

counted from 4 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

Rivera leads 1–0

Cosme Rivera and Pedro Saiz have met 1 time; Rivera leads 1–0.

Cosme Rivera and Pedro Saiz have met 1 time; Rivera leads 1–0.
Met2002Nov 8Series
Cosme RiveraFighter AWWon1–0W–L
Pedro SaizFighter BLLost0–1W–L
ResultTKOR111Meeting

The Numbers

Rivera 4 · Saiz 1 of 5 measurable rows
RiveraSaiz
Record†
43-40-4 (edge)0-4
Win %0–100%
51.7% (edge)
0%
Wins by knockoutmax 29
29 (edge)
0
KO ratenot comparable
67.44%—
Stoppage rate (tracked wins)‡not comparable
67%—
Times stopped‡max 19
19
3 (edge)
Title reignslevelmax 0
0
0
Bouts per year§max 2.7
2.7 (edge)
0.7
Bouts trackedcoveragemax 88
88
4

† 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

Agenot held
Cosme Rivera: 50
Pedro Saiz: No date of birth
Stance
Cosme Rivera: Orthodox
Pedro Saiz: Not recorded

Cosme Rivera left, Pedro Saiz right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Cosme Rivera43 wins · from 88 tracked bouts

Cosme Rivera: 43 tracked wins — 29 by KO/TKO (67%) and 14 on the cards (33%). Counted from 88 bouts Kill The Body has ingested.

29 by KO/TKO 67%14 on the cards 33%

Pedro Saiz0 wins · from 4 tracked bouts

Pedro Saiz: no tracked wins in the 4 bouts Kill The Body has ingested.

No tracked wins for Saiz yet.

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Cosme Rivera 88, Pedro Saiz 4 — 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

Cosme Rivera has lost two straight. Rivera last boxed on Jun 7, 2025 — 500 days ago.LLDLL

Carlson Feb 2022Macedo Mar 2022Chávez Oct 2022Angulo Nov 2022Sandoval Jun 20252.7 tracked bouts per year

Pedro Saiz last boxed on Nov 8, 2002 — 8,747 days ago. Saiz had lost four straight.LLLL

Forrest May 1997Mitchell Feb 1999Phillips Aug 2000Rivera Nov 20020.7 tracked bouts per year

Common Questions

With the rows behind them
Have Cosme Rivera and Pedro Saiz ever fought each other?
Yes. Cosme Rivera and Pedro Saiz met once on November 8, 2002, and Cosme Rivera won by TKO in round 11.
The meeting

WNov 8, 2002 · Rivera · TKO R11

Head to Head ↓
Who has the better record, Rivera or Saiz?
Cosme Rivera is 43-40-4 and Pedro Saiz is 0-4 across the 4 bouts Kill The Body has tracked. Cosme Rivera has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Rivera43–40–451.7%

Saiz0–40%

The Numbers ↓
Who has more knockouts, Rivera or Saiz?
Cosme Rivera has 29 knockout wins and Pedro Saiz has 0. Cosme Rivera has more.
Knockout wins · KO rate

Rivera2967.4%

Saiz0

The Numbers ↓
Do Rivera and Saiz have any common opponents?
Kill The Body's bout data shows no opponents that both Cosme Rivera and Pedro Saiz have faced.
How much fight data does Kill The Body have on Rivera and Saiz?
This comparison is drawn from 88 bouts tracked for Cosme Rivera and 4 bouts tracked for Pedro Saiz. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Rivera88bouts

Saiz4bouts

How They Win ↓

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