Osvaldo "Ossie" Ocasio is a Puerto Rican former boxer who held the World Cruiserweight Championship from 1982 to 1984. He was also a Top Contender and Heavyweight Challenger in 1979. He scored notable wins against Former Cruiserweight Champion Dwight Muhammad Qawi as well as beating Top Heavyweight Contender Jimmy Young and Heavyweight Contender Pierre Coetzer, as well as drawing with Future Heavyweight Champion Michael Dokes. Nicknamed "Jaws", his peculiar nickname was the result of him accidentally biting another boxer during a sparring session.
Gerhardus Christian Coetzee OIB was a South African professional boxer who competed from 1974 to 1986, and in 1993 and 1997. He was the first African in history to ever fight for, and win, a world heavyweight championship, having held the WBA title from 1983 to 1984. He held notable knockout wins against WBA world heavyweight champion Michael Dokes and undisputed world heavyweight champion Leon Spinks, as well as a draw with future WBC world heavyweight champion Pinklon Thomas and wins over top contenders Ron Stander, Scott LeDoux and James Tillis.
Michael Lee Moorer is an American former professional boxer who competed from 1988 to 2008. He won a world championship on four occasions in two weight classes, having held the WBO light heavyweight title from 1988 to 1991; compiling 22 straight KOs in 22 fights and the WBO heavyweight title from 1992 to 1993; the unified WBA, IBF and lineal heavyweight titles in 1994; and regained the IBF heavyweight title again from 1996 to 1997 becoming a three-time heavyweight world champion.
Jesse Ferguson is a retired American boxer who was a Heavyweight Title Challenger and Top Contender who Beat Undisputed Heavyweight World Champion Buster Douglas, Heavyweight World Champion Ray Mercer and Cruiserweight World Champion Tyrone Booze. His professional career is filled with matches with champions and contenders and his name is linked with numerous boxing stars of the 1980s and 1990s.
Tim Witherspoon is an American former professional boxer who competed from 1979 to 2003. He was a two-time world heavyweight champion, having held the WBC title in 1984, and the WBA title in 1986. He beat Heavyweight World Champions Greg Page, James Smith, Tony Tubbs, Frank Bruno and Cruiserweight World Champions Alfonzo Ratliff and Al Cole. He is best known for his fight against undefeated Heavyweight World Champion Larry Holmes in which he lost by Split decision. Witherspoon also worked as a regular sparring partner for Muhammad Ali.
Christopher Cornelius Byrd is an American former professional boxer who competed from 1993 to 2009. He is a two-time world heavyweight champion, having first won the WBO title in 2000 after an upset corner stoppage over then-undefeated Vitali Klitschko. In his first title defense later that year, he lost to Vitali's brother Wladimir Klitschko. In 2002, Byrd defeated Evander Holyfield to win the IBF heavyweight title for his second reign as world champion. He made four successful defenses until losing his title again to Wladimir Klitschko in a 2006 rematch. He was ranked by BoxRec in the world's top 10 heavyweight from 1998 to 2004, reaching his highest ranking of No.3 in 2000.
Lou Savarese is an American former professional boxer and mixed martial artist who competed 1989 to 2013. He is from Greenwood Lake, New York. In January 1996, Savrese won IBF USBA Heavyweight title by knocking out former contender Buster Mathis Jr. in seven rounds. On April 26, 1997, he challenged for the Lineal Heavyweight Championship, and lost by a controversial split decision to the Lineal World Heavyweight Champion George Foreman. A year later on June 25, 1998, Savarese won the IBA World Heavyweight title against former Undisputed World Heavyweight Champion Buster Douglas by way of a first-round knockout. On June 24, 2000, he lost by a first-round technical knockout to former Undisputed World Heavyweight Champion Mike Tyson. On September 22, 2002, Savarese won the vacant WBO Inter-Continental Heavyweight title, by way of a fifth-round TKO against former two-time World Heavyweight Champion Tim Witherspoon. On June 30, 2007, Savarese fought former four-time World Heavyweight Champion Evander Holyfield. He fought with great heart but lost by unanimous decision to a sharp looking Holyfield. Savarese announced after the fight that he had given it his all but it wasn't good enough, and this would be his last bout.
DaVarryl Jerome Williamson is an American former professional boxer. A highly-touted amateur, he challenged once for the IBF world heavyweight title in 2005.
Greg Page was an American professional boxer who competed from 1979 to 2001, and held the WBA heavyweight title from 1984 to 1985. He was also a regular sparring partner for Mike Tyson, famously knocking down the then-undefeated world champion during a 1990 session.
Siarhei Piatrovich Liakhovich is a Belarusian professional boxer who held the WBO heavyweight title in 2006. As an amateur, he won a bronze medal in the super-heavyweight division at the 1997 World Championships.
Derrick Lavon Jefferson is an American former professional boxer. He challenged once for the WBO title in 2001, and is perhaps best remembered for his brutal left hook-knockout of Maurice Harris in 1999.
Anthony Tyrone Thompson is an American former professional boxer who competed from 2000 to 2016. He challenged twice for unified world heavyweight titles, in 2008 and 2012, both times against Wladimir Klitschko. Described by many observers and fighters as stylistically "awkward", Thompson was ranked by The Ring as the ninth best heavyweight in the world at the end of 2007.
Fres Oquendo is a Puerto Rican professional heavyweight boxer. He had a successful amateur record before turning professional in 1997. He unsuccessfully challenged three times for world heavyweight titles.
James Broad was an American heavyweight boxer who was a Notable Contender throughout the 1980s, who beat Future World Champion James Smith and gave Heavyweight Champion Greg Page a very tough fight only losing by Majority Decision. He won the NABF heavyweight title and was a regular sparring partner of a peak Mike Tyson. He fought the likes of James Smith, Razor Ruddock, Tony Tucker, Tim Witherspoon, Johnny du Plooy, Francesco Damiani, and Greg Page.
David Bey was a heavyweight boxer who held the USBA title. He unsuccessfully challenged Larry Holmes for the heavyweight title in 1985.
José Ángel Hernández is a Mexican professional boxer. He has held the NABA, NABF and International Boxing Association Americas light middleweight titles.
Bryant Jennings is an American former professional boxer. He challenged once for the unified world heavyweight titles in 2015, and the WBA interim heavyweight title in the same year. Jennings holds notable wins over former world champion Siarhei Liakhovich, as well as former world title contenders Mike Perez and Artur Szpilka.
James Kinchen is an American former professional boxer who competed from 1980 to 1992. Nicknamed "The Heat", Kinchen is best known for his bout against Thomas Hearns for the inaugural WBO super middleweight title. He also challenged twice for world titles at light heavyweight.
Evander Holyfield vs. Vaughn Bean, billed as "The Power and the Glory", was a professional boxing match contested on September 19, 1998 for the WBA and IBF heavyweight championships.
Chris Byrd vs. Evander Holyfield was a professional boxing match contested on December 14, 2002 for the vacant IBF heavyweight championship.
United States 
