Jay Jack
UFC Debut
Record
Streak
L1
- Fighting out of
- Boulder, Colorado
- Born
- United States
- Weight class
- Welterweight
- Height
- 5'7" · 170 cm
Before the UFC
Jay Jack makes their UFC debut
Our striking, grappling, and schedule metrics are measured from UFC fights, so they come online after this bout. Here is the career they bring in — and how live the opposition has been.
Pre-UFC opposition
ModerateOpponents' combined record
291-231-5
.557 win rate
Winning-record opponents
12 of 19
carried winning pro records
Pro bouts faced
19
all opponents have records on file
A descriptive read of the non-UFC slate from opponents’ full career pro records — not a UFC-grade Schedule Score.
UFC fight history
No UFC bouts on record yet.
Outside the UFC
across 19 bouts · 16 promotions · wins by 2 KO · 8 sub · 2 decIcon Sport · ROF 2 · USWF 18 · ROF 24 · MFC +11
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Sidney Silva8-4 | Submission | Triangle Choke | R1 | 2:30 | Icon Sport | Dec 1, 2006 |
| W | Mike Russo6-9 | Submission | Rear-Naked Choke | R1 | 1:55 | Icon Sport | Sep 2, 2006 |
| L | Chad Reiner35-18 | Decision | Unanimous | R2 | 5:00 | ROF 24 | Jun 17, 2006 |
| W | Chris Liguori15-10 | Submission | Kneebar | R1 | 1:26 | MFC | Mar 4, 2006 |
| W | Rich Moskowitz10-7 | Submission | Rear Naked Choke | R1 | 2:08 | FFP | Jan 20, 2006 |
| L | Thomas Schulte20-11 | Submission | Rear-Naked Choke | R1 | 0:59 | ROF 20 | Dec 10, 2005 |
| L | Steve Bruno15-6 | KO/TKO | Punches | R1 | 4:02 | Euphoria | Nov 5, 2005 |
| L | Josh Neer36-16-1 | Decision | Unanimous | R3 | 5:00 | EC 61 | Apr 22, 2005 |
| W | Brad Blackburn18-13-1 | Submission | Forearm Choke | R3 | 3:18 | ROF 15 | Feb 12, 2005 |
| L | Brendan Seguin23-19-1 | KO/TKO | Punches | R2 | 2:53 | CZ 7 | Jul 10, 2004 |
| W | John Cronk19-29 | Submission | Triangle Choke | R1 | 1:02 | ROF 12 | May 22, 2004 |
| W | Donny Raines19-11-1 | Submission | Rear-Naked Choke | R1 | 1:36 | ROF 11 | Jan 10, 2004 |
| W | KO/TKO | Punches | R1 | 3:55 | ROF 7 | Mar 28, 2003 | |
| W | Mark Menkveld1-1 | KO/TKO | Submission to Punches | R1 | 1:41 | GC 5 | Aug 19, 2001 |
| L | Pete Spratt25-24 | KO/TKO | Punches | R1 | 0:55 | ROF 3 | Jun 9, 2001 |
| W | Cruz Chacon13-18-1 | Submission | Guillotine Choke | R3 | 0:53 | ROF 2 | Feb 10, 2001 |
| W | Gabriel Garcia2-6 | Decision | Majority | R3 | 3:00 | ROF 2 | Feb 10, 2001 |
| W | Jeff Lindsay16-18 | Submission | Toehold | R1 | 2:45 | USWF 18 | Nov 25, 2000 |
| W | Gabriel Garcia2-6 | Decision | — | R0 | 0:00 | USWF 18 | Nov 25, 2000 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.