Joel Julio has four losses against four opponents on his boxing record. For a list of Julio's best fights, refer to "Best fights of Joel Julio".
On April 24, 2010 Joel Julio fought Alfredo Angulo in a super-welterweight world-title fight for Angulo's WBO title. Julio was 25 years old and with a record of 35-4 (31), and Angulo was 27 years old and with a record of 17-1 (14). Julio lost the fight via 11th-round KO.
On March 7, 2009 Joel Julio faced off against James Kirkland at age 24. He was coming in with a record of 34-3 (31), and Kirkland was 24 years old and with a record of 24-0 (21). Julio lost the fight via 6th-round TKO.
On November 1, 2008 Joel Julio fought Serhiy Dzinziruk in a super-welterweight world-title fight for Dzinziruk's WBO title. Julio was 23 years old and with a record of 34-2 (31). Julio lost the fight via 12-round unanimous decision.
On June 24, 2006 Joel Julio faced off against Carlos Quintana in a welterweight bout at age 21. He was coming in with a record of 27-1 (26), and Quintana was 29 years old and with a record of 22-0 (18). Julio lost the fight via 12-round unanimous decision.