| Nickname The Thoroughbred | Birthdate 7/29/1976 |
| Height / Weight 5'11" - 170lbs | Place of Birth Long Island, New York |
A veteran of the Ultimate Fighting Championship (UFC), Strikeforce, World Extreme Cagefighting (WEC) and the International Fight League (IFL), Jay "The Thoroughbred" Hieron is an experienced welterweight currently training at Xtreme Couture in Las Vegas, Nevada. He competes a participant on Bellator's fourth season on the welterweight tournament.
Hieron was a wrestling stand out at Hofstra University before entering mixed martial arts.
He holds notable wins over UFC veteran Joe Riggs, Mark Miller and Jason High.
He holds notable losses to UFC welterweight champion George St. Pierre, Chris Wilson and Brad Blackburn.
UFC 161: Jake Shields was hoping for ‘huge name’ fight, but will gladly submit or knockout Tyron Woodley
by Adam Guillen Jr. from MMAmania.com on May 7, 2013 9:00 PM EDT
UFC 159 fight card: Jim Miller vs Pat Healy preview
by Brian Hemminger from MMAmania.com on Apr 22, 2013 7:00 PM EDT
UFC Quick Quote: Jordan Mein and Tarec Saffiedine didn't look nearly as good against Tyron Woodley
by Brian Hemminger from MMAmania.com on Mar 25, 2013 6:00 PM EDT
UFC 158 results: With surge in depth, welterweights are the new lightweights
by Jason Probst from MMAmania.com on Mar 17, 2013 4:00 PM EDT
UFC 158 fight card: Jake Ellenberger vs Nate Marquardt fight prediction, preview and breakdown
by Jason Probst from MMAmania.com on Mar 16, 2013 4:00 PM EDT
UFC 158 fight card: What's at stake?
by Luke Thomas from MMA Fighting on Mar 16, 2013 2:20 PM EDT
UFC 158 predictions, preview and analysis
by Jesse Holland from MMAmania.com on Mar 15, 2013 1:00 PM EDT
UFC 158 fight card: Jake Ellenberger vs Nate Marquardt preview
by Brian Hemminger from MMAmania.com on Mar 13, 2013 7:00 PM EDT
UFC 161: Tyron Woodley vs. Jake Shields and Pat Barry vs. Shawn Jordan booked for Winnipeg
by Jesse Holland from MMAmania.com on Mar 6, 2013 5:06 PM EST
UFC Quick Quote: Jake Ellenberger can beat 'anyone in the world at 170'
by Brian Hemminger from MMAmania.com on Mar 6, 2013 4:04 PM EST
Morning Report: Dana White says Rashad Evans' next opponent could be Dan Henderson, not Shogun Rua
by Shaun Al-Shatti from MMA Fighting on Feb 27, 2013 8:00 AM EST
Jon Fitch cut by UFC along with 15 other fighters
by George Halvatzis Jr. from MMAmania.com on Feb 20, 2013 3:02 PM EST
Jon Fitch and 15 others released from the UFC
by Chris Hall from Bloody Elbow on Feb 20, 2013 1:52 PM EST
Jon Fitch among 16 fighters released from UFC on Tuesday
by Ariel Helwani from MMA Fighting on Feb 20, 2013 1:41 PM EST
Tyron Woodley signs new four-fight UFC contract, wants Jake Shields fight next
by Mike Bohn from MMAmania.com on Feb 20, 2013 2:00 AM EST
Nate Marquardt vs. Jake Ellenberger patches final hole in UFC 158 fight card on March 16 in Montreal
by Jesse Holland from MMAmania.com on Feb 19, 2013 9:19 AM EST
Nate Marquardt vs. Jake Ellenberger set for UFC 158
by Ariel Helwani from MMA Fighting on Feb 19, 2013 8:33 AM EST
Report: UFC 156 prelims ratings set network highs for FX
by Jesse Holland from MMAmania.com on Feb 6, 2013 10:45 AM EST
Unimpressed with Demian Maia (and fearing hella flak), Tyron Woodley calls out Rory MacDonald
by Jesse Holland from MMAmania.com on Feb 5, 2013 4:00 PM EST
Ratings report: UFC sets FX viewership record with UFC 156 prelims
by Dave Meltzer from MMA Fighting on Feb 5, 2013 3:50 PM EST