

Last fightLoss
Unanimous decisionUFC Fight Night: Gamrot vs. Salkilld
UFC round data: 12 bouts · through 2026-08-08

Heuristic scores · 0–100
12 UFC bouts · 97 division peers
Data through 2026-08-08
7 bouts reaching round 3
Data through 2026-08-08
Fight IQ = 40% striking-accuracy percentile + 30% striking-defense percentile + 30% takedown-defense percentile within the division.
Requires 3 UFC bouts, 15 measured minutes, at least 10 division peers, 100 strike attempts, 100 opponent strike attempts and 10 opponent takedown attempts.
Cardio = 100 × the median late/early significant-strike attempt rate ratio, capped at 100. Compare rounds 3+ with rounds 1–2 within each bout. Requires 3 eligible bouts with at least 60 late-round seconds each. 100 means maintained or higher late pace.
Fight IQ summarizes accuracy and defense; cardio summarizes retained pace. Style, opponents and grappling affect both. These scores do not measure intelligence, physical fitness or win probability.
Formula v1
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Billy Quarantillo has a professional MMA record of 18-8-0 (wins-losses-draws).
Billy Quarantillo's UFC record is 6-6-0 (wins-losses-draws), and 12-2-0 in professional fights outside the UFC.
Billy Quarantillo does not have a fight currently scheduled.
Billy Quarantillo is 37 years old, born December 8, 1988.
Billy Quarantillo stands 178 cm (5'10") tall, with a 178 cm (70") reach.
Billy Quarantillo is from United States.
Billy Quarantillo last fought on August 8, 2026 at UFC Fight Night: Gamrot vs. Salkilld, losing to Diego Ferreira by unanimous decision.
Billy Quarantillo lost to Diego Ferreira by unanimous decision at UFC Fight Night: Gamrot vs. Salkilld on August 8, 2026. All three judges (Eric Colon, Chris Lee, Ron McCarthy) scored the fight 30-27 in Diego Ferreira's favor.
Billy Quarantillo defeated Damon Jackson by unanimous decision at UFC Fight Night: Sandhagen vs. Font on August 5, 2023. All three judges (Mike Bell, Derek Cleary, Rick Winter) scored the fight 29-28 in Billy Quarantillo's favor.
Billy Quarantillo (United States) is a 37-year-old lightweight who is 18-8 as a pro and 6-6 in the UFC (12-2 outside it). He debuted at UFC Fight Night: Overeem vs. Rozenstruik on December 7, 2019; three of his six UFC wins came by KO/TKO, one by submission and two by decision; he has lost his last three UFC bouts. He lands 6.8 significant strikes per minute (lightweight average: 4.4; 96th percentile of 97 active lightweights with at least 3 UFC bouts and 15 minutes of fight time) and absorbs 6.1 significant strikes per minute (average: 4.3; 90th percentile). Last fight: unanimous-decision loss to Diego Ferreira, then 10-7 in the UFC, on August 8, 2026 (UFC Fight Night: Gamrot vs. Salkilld). No next fight is booked.
Built from AgentMMA's UFC database (as of November 7, 2026); not AI-written.
Computed by AgentMMA from the round-by-round stats of 12 UFC bouts (2:17:38 of fight time).
| Stat | Quarantillo | Division average | Percentile |
|---|---|---|---|
| Significant strikes landed per minute | 6.8936 in 2:17:38 | 4.4 | 96 |
| Significant strike accuracy | 50.3%936 of 1,861 landed | 47.5% | 68 |
| Significant strikes absorbed per minute | 6.1836 in 2:17:38 | 4.3 | 90 |
| Significant strike defense | 44.3%664 of 1,500 avoided | 52.7% | 10 |
| Takedowns per 15 minutes | 1.514 in 2:17:38 | 1.6 | 56 |
| Takedown accuracy | 25.9%14 of 54 landed | 36.1% | 22 |
| Takedown defense | 60.4%32 of 53 stopped | 63.9% | 39 |
| Submission attempts per 15 minutes | 19 in 2:17:38 | 0.5 | 83 |
| Knockdowns per 15 minutes | 0.22 in 2:17:38 | 0.4 | 39 |
| Control time | 25.4%34:57 of 2:17:38 | 19.4% | 74 |
| Average fight time | 11:2812 bouts | 10:20 | 65 |
| Height | 178 cm70″ | 178 cm70″ | |
| Reach | 178 cm70″ | 182 cm71.6″ |
UFC record: 6-6
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