Have Derric Rossy and Ray Mercer ever fought each other?

Yes. Derric Rossy and Ray Mercer met once on January 26, 2008, and Derric Rossy won by UD.

Who has the better record, Rossy or Mercer?

Derric Rossy is 31-13 and Ray Mercer is 36-7-1. Ray Mercer has the higher win percentage.

Who has more knockouts, Rossy or Mercer?

Derric Rossy has 14 knockout wins and Ray Mercer has 26. Ray Mercer has more.

Do Rossy and Mercer have any common opponents?

Kill The Body's bout data shows no opponents that both Derric Rossy and Ray Mercer have faced.

Who is bigger, Rossy or Mercer?

Derric Rossy is the taller fighter at 190 cm, 5 cm above the other.

How much fight data does Kill The Body have on Rossy and Mercer?

This comparison is drawn from 46 bouts tracked for Derric Rossy and 44 bouts tracked for Ray Mercer. Method and activity splits reflect those bouts only.

Derric Rossy vs Ray Mercer — Records, Stats & Common Opponents

🇺🇸HEAVYWEIGHT

Derric Rossy (31-13) and Ray Mercer (36-7-1) 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.

Rossy

Wins14 KO · 45%

Losses

Draws46 tracked bouts

Mercer

Wins26 KO · 72%

Losses

Draw44 tracked bouts

Head to Head

Rossy leads 1–0

Derric Rossy and Ray Mercer have met 1 time; Rossy leads 1–0.
Met	2008Jan 26	Series
Derric RossyFighter A	WWon	1–0W–L
Ray MercerFighter B	LLost	0–1W–L
Result	UDRossy vs Mercer	1Meeting

Rossy vs Mercer · Jan 26, 2008

The Numbers

Rossy 1 · Mercer 7 of 8 measurable rows

RossyEdge = longer wingMercer

Record: 31-1336-7-1 (edge)
Win %0–100%: 70.5%
83% (edge)
Wins by knockoutmax 26: 14
26 (edge)
KO rate0–100%: 45.16%
72.22% (edge)
Stoppage rate (tracked wins)^†0–100%: 45%
72% (edge)
Times stopped^†max 6: 6
2 (edge)
Title reignsmax 1: 0
1 (edge)
Bouts per year^‡max 3.6: 3.6 (edge)
2.3
Bouts trackedcoveragemax 46: 46
44

† 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

Height+2″: Derric Rossy: 6′3″ (edge); Ray Mercer: 6′1″
Reachnot held: Derric Rossy: No reach on file; Ray Mercer: 77″
Age19 yrs apart: Derric Rossy: 46; Ray Mercer: 65
Stance: Derric Rossy: Orthodox; Ray Mercer: Orthodox

Derric Rossy left, Ray Mercer right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only

Derric Rossy33 wins · from 46 tracked bouts

15 by KO/TKO 45%18 on the cards 55%

Ray Mercer36 wins · from 44 tracked bouts

26 by KO/TKO 72%10 on the cards 28%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Derric Rossy 46, Ray Mercer 44 — 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

Derric Rossy last boxed on Jun 24, 2017 — 3,405 days ago. Rossy had won one in a row before losing by stoppage to Carlos Negrón.LLLWL

Bryan Aug 2015Stiverne Nov 2015Teper Jul 2016Carmack Dec 2016Negrón Jun 20173.6 tracked bouts per year

Ray Mercer last boxed on Sep 5, 2008 — 6,619 days ago. Mercer had won once since losing a decision to Derric Rossy.WLWLW

Wilson Jun 2005Briggs Aug 2005Lindblad Sep 2007Rossy Jan 2008Hersisia Sep 20082.3 tracked bouts per year

Common Questions

With the rows behind them

Have Derric Rossy and Ray Mercer ever fought each other?: Yes. Derric Rossy and Ray Mercer met once on January 26, 2008, and Derric Rossy won by UD.
Who has the better record, Rossy or Mercer?: Derric Rossy is 31-13 and Ray Mercer is 36-7-1. Ray Mercer has the higher win percentage.
Who has more knockouts, Rossy or Mercer?: Derric Rossy has 14 knockout wins and Ray Mercer has 26. Ray Mercer has more.
Do Rossy and Mercer have any common opponents?: Kill The Body's bout data shows no opponents that both Derric Rossy and Ray Mercer have faced.
Who is bigger, Rossy or Mercer?: Derric Rossy is the taller fighter at 190 cm, 5 cm above the other.
How much fight data does Kill The Body have on Rossy and Mercer?: This comparison is drawn from 46 bouts tracked for Derric Rossy and 44 bouts tracked for Ray Mercer. Method and activity splits reflect those bouts only.

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Derric Rossy vs Ray Mercer — record, stats and common opponents compared

Derric Rossy

Ray Mercer