Here is a list of Hieron's best fights. For a list of Hieron's losses, refer to "Jay Hieron Losses".
On March 5, 2011 Jay Hieron faced off against Anthony Lapsley in a welterweight bout at age 34. He was coming in with a record of 20-4 (11), and Lapsley was 31 years old and with a record of 18-4 (15). Hieron stopped Anthony Lapsley via choke-out.
On January 24, 2009 Jay Hieron faced off against Jason High in a welterweight bout at age 32. He was coming in with a record of 17-4 (11), and High was 27 years old and with a record of 7-0 (6). Hieron stopped Jason High via KO.
On March 19, 2005 Jay Hieron faced off against Ronald Jhun at age 28. He was coming in with a record of 5-1 (4), and Jhun was 34 years old and with a record of 22-13-2 (16). Hieron stopped Ronald Jhun via TKO.
On April 9, 2011 Jay Hieron faced off against Brent Weedman in a welterweight bout at age 34. He was coming in with a record of 21-4 (11), and Weedman was 27 years old and with a record of 18-5-1 (17). Hieron won the fight via 3-round unanimous decision.
On January 30, 2010 Jay Hieron faced off against Joe Riggs in a welterweight bout at age 33. He was coming in with a record of 19-4 (11), and Riggs was 27 years old and with a record of 32-10 (29). Hieron won the fight via 3-round unanimous decision.
On August 15, 2009 Jay Hieron faced off against Jesse Taylor in a welterweight bout at age 33. He was coming in with a record of 18-4 (11), and Taylor was 26 years old and with a record of 13-3 (10). Hieron won the fight via 3-round unanimous decision.
On May 7, 2011 Jay Hieron faced off against Rick Hawn in a welterweight bout at age 34. He was coming in with a record of 22-4 (11), and Hawn was 34 years old and with a record of 11-0 (7). Hieron won the fight via 3-round split decision.
On May 19, 2005 Jay Hieron faced off against Richard Brass at age 28. He was coming in with a record of 6-1 (4). Hieron won the fight via 3-round unanimous decision.
On June 3, 2006 Jay Hieron faced off against Jake Ellenberger at age 29. He was coming in with a record of 9-2 (5), and Ellenberger was 21 years old and with a record of 12-0 (12). Hieron won the fight via 3-round unanimous decision.
On July 30, 2005 Jay Hieron faced off against Pat Healy at age 29. He was coming in with a record of 7-1 (4), and Healy was 22 years old and with a record of 9-8 (9). Hieron won the fight via 3-round unanimous decision.
