

Loss
Submission (R1 · 2:29)UFC Live: Jones vs Matyushenko
UFC round data: 10 bouts · through 2010-08-01

Heuristic scores · 0–100
10 UFC bouts · 50 division peers
Data through 2010-08-01
0 bouts reaching round 3
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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James Irvin has a professional MMA record of 17-10-0 (wins-losses-draws).
James Irvin's UFC record is 4-6-0 (wins-losses-draws), and 13-4-0 in professional fights outside the UFC.
James Irvin does not have a fight currently scheduled.
James Irvin is 48 years old, born September 12, 1978.
James Irvin stands 188 cm (6'2") tall, with a 191 cm (75") reach.
James Irvin is from United States.
James Irvin is known as "The Sandman".
James Irvin last fought on August 1, 2010 at UFC Live: Jones vs Matyushenko, losing to Igor Pokrajac by submission in round 1.
James Irvin (United States), a light heavyweight, went 17-10 (2 NC) as a pro and 4-6 in the UFC (13-4 and 2 NC outside it). He debuted at UFC 51: Super Saturday on February 5, 2005; three of his four UFC wins came by KO/TKO and one by disqualification; he lost his last three UFC bouts. Last fight: submission loss to Igor Pokrajac, then 0-2 in the UFC, on August 1, 2010 (UFC Live: Jones vs Matyushenko).
Built from AgentMMA's UFC database (as of November 7, 2026); not AI-written.
Computed by AgentMMA from the round-by-round stats of 10 UFC bouts (28:46 of fight time).
| Stat | Irvin | Division average | Percentile |
|---|---|---|---|
| Significant strikes landed per minute | 2.159 in 28:46 | 4 | 4 |
| Significant strike accuracy | 48.8%59 of 121 landed | 50.5% | 38 |
| Significant strikes absorbed per minute | 3.9111 in 28:46 | 3.7 | 60 |
| Significant strike defense | 35.5%61 of 172 avoided | 50.1% | 0 |
| Takedowns per 15 minutes | 00 in 28:46 | 1.2 | 8 |
| Takedown accuracy | 0%0 of 2 landed | 33.9% | —† |
| Takedown defense | 36.8%7 of 19 stopped | 66.9% | 14 |
| Submission attempts per 15 minutes | 0.51 in 28:46 | 0.3 | 76 |
| Knockdowns per 15 minutes | 1.63 in 28:46 | 0.5 | 98 |
| Control time | 5.9%1:42 of 28:46 | 18.5% | 20 |
| Average fight time | 2:5310 bouts | 9:08 | 0 |
| Height | 188 cm74″ | 189 cm74.5″ | |
| Reach | 191 cm75″ | 194 cm76.5″ |
UFC record: 4-6
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