Henry Buchanan has four losses against four opponents on his boxing record. For a list of Buchanan's best fights, refer to "Best fights of Henry Buchanan".
On September 20, 2014 Henry Buchanan faced off against Alexander Johnson in a super-middleweight bout at age 36. He was coming in with a record of 21-4 (14). Buchanan lost the fight via 1st-round TKO.
On March 31, 2012 Henry Buchanan faced off against Shawn Hawk in a super-middleweight bout at age 33. He was coming in with a record of 20-3 (13). Buchanan lost the fight via 10-round unanimous decision.
On February 6, 2009 Henry Buchanan faced off against Andre Ward in a super-middleweight bout at age 30. He was coming in with a record of 17-2 (12), and Ward was 24 years old and with a record of 17-0 (12). Buchanan lost the fight via 12-round unanimous decision.
On October 6, 2006 Henry Buchanan faced off against Jean-Paul Mendy at age 28. He was coming in with a record of 14-1 (11). Buchanan lost the fight via 10-round unanimous decision.