Lightweight
Billy Quarantillo
18-6
AGE37
BORN8 Dec 1988
NATIONALITYUnited States
AVAILABILITYLast fought 2 months agoNo fight scheduled right now.ACTIVE
CAREER
Record
WINS18
LOSSES6
DRAWS0
KO WINS8
SUB WINS5
DEC WINS5
KO LOSSES2
SUB LOSSES1
FINISH RATE72%
LAST 3LLL
Billy Quarantillo is an MMA fighter listed by N4 in the Lightweight division and is recorded as representing United States. The stored API-MMA career record is 18-6-0, including 8 knockout wins and 5 submission wins. 72% of those recorded wins came by knockout or submission. In the most recent linked result, Billy Quarantillo lost against Diego Ferreira by Points.
MOST RECENT
Last fight
Billy QuarantilloLOSTLVSPoints · R3 · 5:009 Aug 2026
Diego FerreiraUFC Fight Night: Gamrot vs SalkilldN4 SKILL RATINGS
Skills
53OVERALL
Lightweight · Experience
N4's own ratings: each skill is this fighter's rank among fighters in the same weight class in our database. Not an official rating.
FIGHT LOG
Fight history
| RES | OPPONENT | EVENT | METHOD | DATE |
|---|---|---|---|---|
| L | Diego Ferreira | UFC Fight Night: Gamrot vs SalkilldUFC · Lightweight | Points · R3 · 5:00 | 9 Aug 2026 |
| L |  Cub Swanson | UFC Fight Night: Covington vs. BuckleyUFC · Featherweight | KO · Punch · R3 · 1:36 | 14 Dec 2024 |
| L |  Youssef Zalal | UFC Fight Night: Ribas vs. NamajunasUFC · Featherweight | SUB · Rear Naked Choke · R2 · 1:50 | 23 Mar 2024 |