Efrain Ruiz
UFC DebutNickname“El Lobo”
Record
Streak
L2
Age
Date of birth
- Fighting out of
- Miami, Florida
- Born
- United States
- Weight class
- Middleweight
- Height
- 5'10" · 178 cm
Before the UFC
Efrain Ruiz 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
163-150-2
.521 win rate
Winning-record opponents
6 of 14
carried winning pro records
Pro bouts faced
15
14 opponents with 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 15 bouts · 13 promotions · wins by 2 KO · 3 sub · 1 decRFC · ISCF · MFA · RFC 1 · WFC 6 +8
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Alan Arzeno7-10 | KO/TKO | Punches | R1 | 4:24 | MFA | Sep 18, 2010 |
| L | Roger Krahl5-6 | KO/TKO | Punches | R1 | 4:59 | RFC | Feb 20, 2009 |
| W | Rob Bailey | KO/TKO | Punches | R2 | 3:04 | RFC | Dec 19, 2008 |
| L | Reggie Pena15-7 | KO/TKO | Punches | R2 | 4:30 | RFC 1 | Apr 18, 2008 |
| L | David Vieira4-0 | Submission | Rear-Naked Choke | R1 | 3:23 | WFC 6 | Mar 22, 2008 |
| L | Jeremy May13-12 | KO/TKO | — | R1 | 2:43 | RIC | Oct 6, 2007 |
| W | Naeem Munir0-2 | Submission | Rear-Naked Choke | R1 | 1:49 | RFC 2 | Jul 22, 2005 |
| W | Steve Horton1-17 | Submission | Triangle Choke | R1 | 1:55 | FT 2 | Jun 3, 2005 |
| W | David Hulett22-11 | Decision | Unanimous | R2 | 5:00 | ISCF | Feb 4, 2005 |
| W | Dale Sapp1-6 | Submission | Rear-Naked Choke | R1 | 4:59 | ISCF | Nov 20, 2004 |
| L | Carlo Prater35-25-1 | Decision | Unanimous | R2 | 5:00 | AFC 10 | Oct 30, 2004 |
| L | Todd Carney20-23 | KO/TKO | Punches | R1 | 1:29 | AFC 7 | Feb 27, 2004 |
| W | Josh Kruger4-7 | KO/TKO | Punches | R1 | 3:59 | AFC 5 | Sep 5, 2003 |
| L | Curtis Stout11-12-1 | KO/TKO | Corner Stoppage | R1 | 5:00 | HOOKnSHOOT | May 24, 2003 |
| L | Tommy Sauer25-12 | KO/TKO | Submission to Punches | R1 | — | WEF 1 | Dec 19, 1998 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.
Amateur
1-0across 1 amateur bout · 1 promotionESC
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Ed Guirra | Draw | — | R0 | 15:00 | ESC | Aug 8, 1999 |
Amateur (pre-professional) bouts — shown for context only and excluded from the professional record and every UFC-scoped metric.