Riley Dutro
UFC DebutNickname“The Perfect Storm”
Record
Streak
L1
Age
Date of birth
- Fighting out of
- Wailuku, Hawaii
- Born
- United States
- Weight class
- Flyweight
- Height
- 5'8" · 173 cm
- Reach
- 70" · 178 cm
Before the UFC
Riley Dutro 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.
UFC debut
Jul 3, 2026
Pre-UFC opposition
StrongOpponents' combined record
172-107-3
.616 win rate
Winning-record opponents
12 of 17
carried winning pro records
Pro bouts faced
17
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.
Dana White's Contender Series
across 1 bout
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Jordan Espinosa15-10 | KO/TKO | punches | R3 | 4:58 | Dana White's Contender Series |
Dana White’s Contender Series — a UFC-adjacent proving ground, shown as its own tier. Excluded from Schedule Score and UFC-scoped metrics.
Outside the UFC
across 17 bouts · 11 promotions · wins by 5 KO · 2 sub · 5 decPXC · Pancrase · Shooto · KOTC · X-1 +6
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Eric Shelton21-9 | KO/TKO | Corner Stoppage | R4 | 4:10 | Caged Aggression 31 | May 8, 2021 |
| W | Toru Ogawa14-7 | KO/TKO | Punches | R1 | 4:33 | Pancrase | Sep 29, 2019 |
| L | Shohei Masumizu11-3 | Decision | Unanimous | R3 | 5:00 | Pancrase | Mar 17, 2019 |
| W | Takumi Tamaru12-3-1 | KO/TKO | Punches | R1 | 3:40 | Shooto | Jan 28, 2018 |
| W | Yusaku Nakamura20-10-2 | KO/TKO | Punches | R2 | 2:14 | Shooto | Oct 15, 2017 |
| W | Darren Uyenoyama10-6 | KO/TKO | Punches | R1 | 2:46 | PXC 55 | Nov 18, 2016 |
| W | Kentaro Watanabe12-12 | KO/TKO | Punches | R1 | — | PXC | Jul 8, 2016 |
| W | Decision | Unanimous | R3 | 5:00 | PXC | Apr 8, 2016 | |
| W | Ricky Camp12-4 | Submission | Triangle Choke | R1 | 2:15 | PXC | Dec 4, 2015 |
| W | Decision | Unanimous | R3 | 5:00 | RWE | Dec 12, 2014 | |
| L | Joey Miolla10-4 | Decision | Split | R3 | 5:00 | KOTC | Jul 20, 2013 |
| W | Tyler Kahihikolo8-20 | Decision | Unanimous | R3 | 3:00 | KOTC | Jun 8, 2013 |
| W | Decision | — | R3 | 5:00 | UIC 4 | Jul 1, 2011 | |
| L | Russell Doane17-8 | KO/TKO | Punches and Elbows | R1 | 4:33 | X-1 | Jun 4, 2010 |
| L | Decision | Split | R3 | 5:00 | X-1 | Mar 20, 2010 | |
| W | Julio Moreno0-4 | Decision | Unanimous | R3 | 3:00 | Destiny MMA | Aug 22, 2009 |
| W | Gerald Gamit2-4 | Submission | Guillotine Choke | R1 | 0:50 | HW | Jan 3, 2009 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.
Amateur
2-0across 2 amateur bouts · 2 promotionsUNU 2 · UNU 1
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Sean King0-1 | Decision | Unanimous | R3 | 3:00 | UNU 2 | Jun 13, 2009 |
| W | Justin Voit0-1 | KO/TKO | Punches | R3 | 2:03 | UNU 1 | Mar 21, 2009 |
Amateur (pre-professional) bouts — shown for context only and excluded from the professional record and every UFC-scoped metric.