vs. Diego FerreiraUFC Fight Night · Unanimous decision · Round 3
Result details & source
Quarantillo lost a three round unanimous decision to Diego Ferreira
UFC written result history ↗THE ROSTER
Billy Quarantillo
Lightweight
- Style
- MMA
- Gym
- Gracie Pac MMA
- From
- Buffalo, United States
18-8-0Record listed by UFC · W–L–D
Official UFC profile ↗CageDogs rating evidence
Model strength: Elo 1482.7 · Evidence confidence: provisional. This rating is not a win probability.
Elo 1482.7 · 12 included UFC boutsOpponent Elo 1492 · last 5L–L–L–W–L · last counted 2026-08-0875% of opponents had prior data
Strike differential +1.16/minStrike accuracy 52.6%Strike defense 44%Takedowns 1.42/15 minTakedown accuracy 1.8%Takedown defense 60%Submission attempts 0.91/15 min
Career stats · 2026-10-21 · descriptive, not ranking weightsProvisional · incomplete historical universeEditorial opinion: not included in this score. Current roster and official rankings determine eligibility separately.
Counted fights and opponent quality (12)
| Date | Opponent | Result | Opponent Elo before bout | Elo change | Source |
|---|---|---|---|---|---|
| 2026-08-08 | Diego Ferreira | L | 1551.1 | -13.5 | UFC ↗ |
| 2024-12-14 | Cub Swanson | L | 1465.1 | -18.3 | UFC ↗ |
| 2024-03-23 | Youssef Zalal | L | 1470.0 | -18.9 | UFC ↗ |
| 2023-08-05 | Damon Jackson | W | 1489.0 | +14.6 | UFC ↗ |
| 2023-04-15 | Edson Barboza | L | 1483.5 | -18.5 | UFC ↗ |
| 2022-12-10 | Alexander Hernandez | W | 1516.3 | +15.8 | UFC ↗ |
| 2021-11-06 | Shane Burgos | L | 1472.1 | -19.1 | UFC ↗ |
| 2021-07-17 | Gabriel Benitez | W | 1470.1 | +13.4 | UFC ↗ |
| 2020-12-12 | Gavin Tucker | L | 1500.0 · initial rating | -18.1 | UFC ↗ |
| 2020-09-12 | Kyle Nelson | W | 1486.8 | +14.0 | UFC ↗ |
| 2020-05-30 | Spike Carlyle | W | 1500.0 · initial rating | +15.3 | UFC ↗ |
| 2019-12-07 | Jacob Kilburn | W | 1500.0 · initial rating | +16.0 | UFC ↗ |
Results through 2026-10-17. Biography metric snapshot 2026-10-21. Read the formula and coverage limits ↗ · Official stats source ↗
RECENT FORM
NEWEST FIRSTLast five listed fights
vs. Cub SwansonUFC on ESPN · KO · Round 3 · 1:36
Result details & source
Quarantillo was knocked out by Cub Swanson at 1:36 of the third round
UFC written result history ↗vs. Youssef ZalalUFC on ESPN · Submission · Round 2 · 1:50
Result details & source
Quarantillo was submitted by Youssef Zalal via rear naked choke at 1:50 of the second round
UFC written result history ↗vs. Damon JacksonUFC on ESPN · Unanimous decision · Round 3
Result details & source
Quarantillo won a three round unanimous decision over Damon Jackson
UFC written result history ↗vs. Edson BarbozaUFC on ESPN · KO · Round 1 · 2:37
Result details & source
Quarantillo was knocked out by Edson Barboza at 2:37 of the first round
UFC written result history ↗UFC-published results, including DWCS or other competitions when listed. Not a complete regional record. Checked Oct 20, 2026.
UFC media rankings: October 20, 2026. Style, gym and birthplace follow the UFC biography when listed. “From” identifies birthplace, not a verified current training location.
Sources for this fighter
Biography and portrait: UFC athlete profile ↗ · Checked 2026-10-21T03:48:57.401486+00:00
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