Ray Mercer

Ray Mercer
Mercer in 1988
BornRaymond Anthony Mercer
(1961-04-04) April 4, 1961
Jacksonville, Florida, U.S.
Other namesMerciless
NationalityAmerican
Height6 ft 1 in (185 cm)
Division
Reach77 in (196 cm)
StanceOrthodox
Years active
  • 1989–2008 (boxing)
  • 2004–2005 (kickboxing)
  • 2007, 2009 (MMA)
Professional boxing record
Total44
Wins36
By knockout26
Losses7
By knockout2
Draws1
Kickboxing record
Total2
Losses2
By knockout1
Mixed martial arts record
Total1
Wins1
By knockout1
Losses0
Other information
Boxing record from BoxRec
Mixed martial arts record from Sherdog
Medal record
Men's amateur boxing
Representing  United States
Olympic Games
1988 Seoul Heavyweight
Last updated on: April 5, 2023

Raymond Anthony Mercer (born April 4, 1961) is an American former professional boxer, kickboxer, and mixed martial artist who competed from 1989 to 2009. As an amateur, he won the heavyweight gold medal at the 1988 Summer Olympics.

In 1991, Mercer captured the WBO heavyweight title and later successfully defended it against Tommy Morrison whom he previously decisioned 5-0 during 1988 Summer Olympics trials. He subsequently vacated the belt. Mercer was nicknamed "Merciless" for his punching power and aggressive fighting style, a moniker that followed him throughout his professional career.

In 2004, Mercer competed in a kickboxing match against four-time K-1 Japan tournament champion Musashi, losing by unanimous decision.

In 2009, he made a brief appearance in mixed martial arts, defeating former two-time UFC heavyweight champion Tim Sylvia by first-round knockout, earning a Bazzie Award for Upset of the Year.