Lightweight
Billy Quarantillo
Buffalo, NY, United States
Pro record
18-8-0
Model Elo
1515
#909 of 1994
- Age
- 37
- Height
- 5'10"
- Reach
- 70"
- Stance
- Orthodox
- Team
- Gracie Pac MMA
- Born
- Buffalo, NY, United States
- UFC debut
- Dec 6, 2019
Profile
Overview
Four UFC finishes, and none of them came in round one. Billy Quarantillo, a Buffalo lightweight, is a fighter whose wins arrive late: two in round two, two in round three, zero in the first.
His UFC record is 6-6, and his professional record across all promotions is 18-8-0. He debuted on December 6, 2019, and his longest UFC win streak is three. He carries a three-fight losing streak into his next bout.
Six wins, six losses. A fighter who tends to be in the fight, win or lose.
UFC Career
Quarantillo's path ran through Dana White's Contender Series 3.5, where he beat Kamuela Kirk by KO/TKO in round three. That fight sits outside the UFC record. His UFC debut followed that December, a second-round submission of Jacob Kilburn at 3:18.
He then added a unanimous decision over Spike Carlyle and a seven-second TKO of Kyle Nelson in round three, giving him his three-fight win streak. It ended with a unanimous decision loss to Gavin Tucker at UFC 256.
Mid-career was a split. He stopped Gabriel Benitez in round three, then dropped a decision to Shane Burgos. A round-two TKO of Alexander Hernandez at UFC 282 was followed by a first-round TKO loss to Edson Barboza, his quickest defeat. A decision win over Damon Jackson came next.
Then the losses stacked up. Youssef Zalal submitted him in round two, Cub Swanson stopped him in round three, and Diego Ferreira took a unanimous decision.
Three straight losses, by submission, TKO and decision.
Fighting Style
Quarantillo is a busy striker who throws a lot and lands at a good clip. He is accurate with what he throws, and he is also a constant submission threat, going after finishes far more often than most UFC fighters.
That pace comes with a price. He gets hit more than most, and his striking defense is below the UFC average. He is hard to take down, but he doesn't lean on wrestling to win rounds.
His finishing pattern fits the profile. Of his four UFC wins by stoppage, three are TKOs and one is a submission, and all of them came after the opening round. He has no first-round finishes in the UFC.
His losses are split as well: two by KO/TKO, one by submission, and three by decision.
He pushes the pace, takes some punishment along the way, and tends to close the show late.
Notable Wins
- Jacob Kilburn — submission, round 2, UFC Fight Night: Overeem vs. Rozenstruik (2019)
- Gabriel Benitez — KO/TKO, round 3, UFC Fight Night: Makhachev vs. Moises (2021)
- Alexander Hernandez — KO/TKO, round 2, UFC 282 (2022)
- Kyle Nelson — KO/TKO, round 3, UFC Fight Night: Waterson vs. Hill (2020)
Quick Facts
- Division: Lightweight
- UFC record: 6-6
- Professional record (all promotions): 18-8-0
- UFC debut: December 6, 2019
- Stance: Orthodox
- Height / reach: 5'10" / 70"
- Team: Gracie Pac MMA
- Born: Buffalo, NY, United States
Written from MMA ProTips fight data, updated Nov 10, 2026.
UFC by the numbers
- UFC record
- 6–6
- since 2019
- Finish rate
- 67%
- 4 of 6 wins
- 1st-round finishes
- 0
- Elite wins
- 0
- vs opponents rated 1700+ at the time
- Longest win streak
- 3
- Current streak
- L3
- losses in a row
- Octagon time
- 2h 17m
- avg 11:28 per fight
- Opposition
- 1558
- avg opponent Elo (1500 = average)
Best wins
Ranked by the opponent's Elo rating going into the fight.
- 1592opp. Elo
unanimous decision, R3 · UFC Fight Night: Sandhagen vs. Font · Aug 4, 2023
- 1577opp. Elo
KO/TKO, R2 · UFC 282: Blachowicz vs. Ankalaev · Dec 9, 2022
- 1570opp. Elo
unanimous decision, R3 · UFC Fight Night: Woodley vs. Burns · May 29, 2020
Career stats (UFC)
Career UFC averages. The white tick on each bar marks the UFC average.
Striking
UFC avg 3.35 · better than average
UFC avg 3.95 · below average
UFC avg 45% · better than average
UFC avg 52% · below average
UFC avg 0.43 · below average
Grappling
UFC avg 1.52 · about average
UFC avg 15% · better than average
UFC avg 52% · better than average
UFC avg 0.58 · better than average
Where the strikes land
Where the strikes are thrown
Average fight time: 11:23
Fight history (13)
| Res | Opponent | Method | Event |
|---|---|---|---|
| L | unanimous decisionRound 3 · 5:00 | UFC Fight Night: Gamrot vs. SalkilldAug 8, 2026 | |
| L | KO/TKORound 3 · 1:36 | UFC Fight Night: Covington vs BuckleyDec 14, 2024 | |
| L | submissionRound 2 · 1:50 | UFC Fight Night: Ribas vs. NamajunasMar 22, 2024 | |
| W | unanimous decisionRound 3 · 5:00 | UFC Fight Night: Sandhagen vs. FontAug 4, 2023 | |
| L | KO/TKORound 1 · 2:37 | UFC Fight Night: Holloway vs. AllenApr 14, 2023 | |
| W | KO/TKORound 2 · 4:30 | UFC 282: Blachowicz vs. AnkalaevDec 9, 2022 | |
| L | unanimous decisionRound 3 · 5:00 | UFC 268: Usman vs. Covington 2Nov 5, 2021 | |
| W | KO/TKORound 3 · 3:40 | UFC Fight Night: Makhachev vs. MoisesJul 16, 2021 | |
| L | unanimous decisionRound 3 · 5:00 | UFC 256: Figueiredo vs. MorenoDec 11, 2020 | |
| W | KO/TKORound 3 · 0:07 | UFC Fight Night: Waterson vs. HillSep 11, 2020 | |
| W | unanimous decisionRound 3 · 5:00 | UFC Fight Night: Woodley vs. BurnsMay 29, 2020 | |
| W | submissionRound 2 · 3:18 | UFC Fight Night: Overeem vs. RozenstruikDec 6, 2019 | |
| W | KO/TKORound 3 · 0:22 | Dana White's Contender Series 3.5Jul 23, 2019 |