John Mercurio
“Johnny Merc”
Nationality: United States
Weight Class: Welterweight
Height: 6'1"
Weight: 170 lbs
Professional Record
| 17 fights | 9 wins | 8 losses |
|---|---|---|
| KO/TKOs | 5 | 3 |
| Submissions | 1 | 1 |
| Decisions | 3 | 4 |
Fight Details
| Result | Record | Opponent | Event | Date | Method | Referee | Round | Time |
|---|---|---|---|---|---|---|---|---|
| WIN | 9 - 8 - 0 | Johnny Cisneros | Bellator 219 - Awad vs. Girtz | March 29, 2019 | Decision (Majority) | 3 | 5:00 | |
| LOSS | 8 - 8 - 0 | Guilherme Vasconcelos | Bellator 170 - Sonnen vs. Ortiz | January 21, 2017 | KO (Punches) | 2 | 0:41 | |
| WIN | 8 - 7 - 0 | Matt Lagler | FCOC - Fight Club OC | April 07, 2016 | KO (Punch) | 1 | 1:54 | |
| WIN | 7 - 7 - 0 | Gabriel Lopez | Lights Out / Bash Entertainment - Fight Night at Sportsmen's Lodge 3 | July 10, 2015 | KO (Punch) | 1 | 0:07 | |
| LOSS | 6 - 7 - 0 | Justin Baesman | Bellator MMA - Bellator 127 | October 03, 2014 | Decision (Split) | 3 | 5:00 | |
| LOSS | 6 - 6 - 0 | Curtis Millender | FCOC - Fight Club OC | April 17, 2014 | Decision (Unanimous) | 3 | 5:00 | |
| WIN | 6 - 5 - 0 | Jerome Buchanan | LOP - Chaos at the Casino 2 | December 22, 2012 | KO (Punch) | 1 | 0:47 | |
| LOSS | 5 - 5 - 0 | Sam Liera | KOTC - Hardcore | April 26, 2012 | TKO (Punches) | 2 | :29 | |
| WIN | 5 - 4 - 0 | Dominic Gutierrez | RITC - Respect in the Cage | January 21, 2012 | Submission (Choke) | 1 | 1:09 | |
| LOSS | 4 - 4 - 0 | Dave Terrel | Fight Club OC - Fight Night | October 13, 2011 | Decision (Unanimous) | 3 | 3:00 | |
| WIN | 4 - 3 - 0 | Connor Bell | Fight Club OC - Rumble on the Range | May 19, 2011 | KO (Punch) | 1 | 1:02 | |
| LOSS | 3 - 3 - 0 | Washington Nunes da Silva | Lords of Combat - Lords of SoCal: Round 1 | September 17, 2010 | Decision (Split) | 3 | 3:00 | |
| WIN | 3 - 2 - 0 | Sean Choice | John Pena Promotions - Battle at Fox Theatre | June 11, 2010 | Decision (Unanimous) | 3 | 5:00 | |
| WIN | 2 - 2 - 0 | Gabriel Godly | Gladiator Challenge - Vision Quest | February 21, 2010 | Decision (Split) | 3 | 3:00 | |
| LOSS | 1 - 2 - 0 | Armando Montoya Jr. | RITC 2 - Respect in the Cage 2 | November 20, 2009 | Submission (Rear-Naked Choke) | 1 | 2:38 | |
| WIN | 1 - 1 - 0 | Greg Gagnon | TFA 15 - Total Fighting Alliance 15 | June 06, 2009 | TKO (Punches) | 1 | 0:33 | |
| LOSS | 0 - 1 - 0 | Herman Terrado | TC 32 - Total Combat 32 | October 02, 2008 | TKO (Elbows) | 2 | 2:31 |
Upcoming Major Events
One Championship - One Friday Fights 119
Aug 08, 2025
KSW 109 - Kuberski vs. Paczuski
Aug 09, 2025
UFC on ESPN 72 - Dolidze vs. Hernandez
Aug 09, 2025
One Championship - One Friday Fights 120
Aug 15, 2025
UFC 319 - Du Plessis vs. Chimaev
Aug 16, 2025
UFC Fight Night 257 - Walker vs. Zhang
Aug 23, 2025
UFC - Road to UFC Season 4: Shanghai Semifinals
Aug 23, 2025