Santiago Diaz
UFC Debut
Record
Streak
L2
Age
Date of birth
- Fighting out of
- El Monte, California
- Born
- United States
- Camp
- Team Predation
- Weight class
- Middleweight
- Height
- 6'0" · 183 cm
Before the UFC
Santiago Diaz 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
StrongOpponents' combined record
20-11
.645 win rate
Winning-record opponents
3 of 4
carried winning pro records
Pro bouts faced
6
4 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 6 bouts · 4 promotions · wins by 2 KOGladiator Challenge · SoCa Fights / Alliance MMA · Roy Englebrecht Promotions · Combate Americas
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Andre Walker6-3 | Submission | Rear-Naked Choke | R1 | 4:46 | SoCa Fights / Alliance MMA | Jun 7, 2018 |
| L | Jon Loftin | KO/TKO | Punches | R3 | 1:18 | Gladiator Challenge | Apr 21, 2018 |
| W | Osman Diaz10-4 | KO/TKO | Punches | R1 | 0:15 | Roy Englebrecht Promotions | Feb 15, 2018 |
| W | Melvin Jenkins | KO/TKO | Punches | R1 | 1:10 | Gladiator Challenge | Dec 16, 2017 |
| L | KO/TKO | Punches | R1 | 4:42 | Combate Americas | Sep 15, 2017 | |
| L | Submission | Choke | R2 | 2:17 | Gladiator Challenge | Aug 5, 2017 |
Non-UFC bouts (regional/other promotions) and Dana White’s Contender Series — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.
Amateur
8-3-1across 12 amateur bouts · 2 promotionsGladiator Challenge · SSP
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Ramon Dawson0-2 | Submission | — | R1 | 0:23 | Gladiator Challenge | Jun 10, 2017 |
| W | Allwyn Kelly | KO/TKO | Punch | R1 | 0:38 | Gladiator Challenge | Mar 25, 2017 |
| W | Jesse Doyle | KO/TKO | Punches | R1 | 1:57 | Gladiator Challenge | Feb 18, 2017 |
| D | Grayson Janis | Draw | — | R3 | 2:00 | Gladiator Challenge | Dec 17, 2016 |
| W | David Johnson | KO/TKO | Punches | R2 | 1:37 | Gladiator Challenge | Oct 22, 2016 |
| W | Edwin Caraballo | KO/TKO | Punches | R1 | 0:47 | Gladiator Challenge | Jun 25, 2016 |
| L | Sergio Marroquin | Submission | — | R2 | 2:28 | SSP | Oct 3, 2015 |
| L | Jose Lopez | KO/TKO | Punches | R2 | 2:58 | SSP | May 30, 2015 |
| W | Carlos Ojeda | KO/TKO | Punches | R2 | 1:14 | SSP | Mar 28, 2015 |
| W | Sergio Marroquin | Decision | Unanimous | R3 | 2:00 | SSP | Jan 17, 2015 |
| W | Anthony Briggs | KO/TKO | Punches | R1 | 1:33 | SSP | Oct 11, 2014 |
| L | Jose Lopez | Decision | Unanimous | R3 | 2:00 | SSP | Aug 9, 2014 |
Amateur (pre-professional) bouts — shown for context only and excluded from the professional record and every UFC-scoped metric.