Jack Duffy
- Pro record 7-1-0
Fighter Details
Career Statistics
UFC Record Breakdown
N/A
Performance Breakdown
Heuristic ratings
Heuristic scores · 0–100
0 bouts reaching round 3
How these scores are calculated
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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More NewsFrequently asked questions
What is Jack Duffy's professional MMA record?
Jack Duffy has a professional MMA record of 7-1-0 (wins-losses-draws).
Who does Jack Duffy fight next?
Jack Duffy does not have a fight currently scheduled.
How old is Jack Duffy?
Jack Duffy is 31 years old, born October 2, 1995.
How tall is Jack Duffy?
Jack Duffy stands 170 cm (5'7") tall, with a 175 cm (69") reach.
Where is Jack Duffy from?
Jack Duffy is from England.
What is Jack Duffy's nickname?
Jack Duffy is known as "The Fury".
Jack Duffy is a 31-year-old fighter with a 7-1-0 record.