Here is a list of Warren's best fights. For a list of Warren's losses, refer to "Joe Warren Losses".
On September 2, 2010 Joe Warren fought Joe Soto in a featherweight title fight for Soto's Bellator World Championship title. Warren was 33 years old and with a record of 6-1 (2), and Soto was 23 years old and with a record of 9-0 (8). Warren stopped Joe Soto via 2nd-round KO and is crowned the new Bellator featherweight champion.
On November 8, 2013 Joe Warren fought Travis Marx in a bantamweight title fight for Marx's Bellator Season 9 Tournament title. Warren was 37 years old and with a record of 10-3 (4), and Marx was 36 years old and with a record of 21-4 (15). Warren stopped Travis Marx via 2nd-round TKO and is crowned the new Bellator bantamweight champion.
On October 10, 2014 Joe Warren fought Eduardo Dantas in a bantamweight title fight for Dantas' Bellator World Championship title. Warren was 37 years old and with a record of 12-3 (4), and Dantas was 25 years old and with a record of 16-3 (9). Warren won the fight via 5-round unanimous decision and is crowned the new Bellator bantamweight champion.
On May 2, 2014 Joe Warren fought Rafael Silva in a bantamweight title fight for Silva's Bellator Championship title. Warren was 37 years old and with a record of 11-3 (4), and Silva was 29 years old and with a record of 21-3 (17). Warren won the fight via 5-round unanimous decision and is crowned the new Bellator bantamweight champion.
On September 27, 2013 Joe Warren faced off against Nick Kirk in a bantamweight bout at age 36. He was coming in with a record of 9-3 (3). Warren stopped Nick Kirk via submission.
On April 16, 2011 Joe Warren faced off against Marcos Galvão in a featherweight bout at age 34. He was coming in with a record of 7-1 (2), and Galvão was 28 years old and with a record of 9-3-1 (1). Warren won the fight via 3-round unanimous decision.
On March 8, 2009 Joe Warren faced off against Chase Beebe in a featherweight bout at age 32. He was coming in with a record of 1-0 (1), and Beebe was 23 years old and with a record of 11-3 (9). Warren stopped Chase Beebe via TKO.
On May 26, 2009 Joe Warren faced off against Norifumi Yamamoto in a featherweight bout at age 32. He was coming in with a record of 2-0 (1), and Yamamoto was 32 years old and with a record of 17-1 (14). Warren won the fight via 2-round split decision.
On June 24, 2010 Joe Warren fought Patricio Freire in a featherweight title fight for Freire's Bellator Season 2 Tournament title. Warren was 33 years old and with a record of 5-1 (1). Warren won the fight via 3-round split decision and is crowned the new Bellator featherweight champion.
On April 8, 2010 Joe Warren faced off against Eric Marriott in a featherweight bout at age 33. He was coming in with a record of 3-1 (1). Warren won the fight via 3-round unanimous decision.