

Loss
KO/TKO (R2 · 0:26)UFC 158: St-Pierre vs Diaz
UFC round data: 3 bouts · through 2013-03-16

Heuristic scores · 0–100
3 UFC bouts · 81 division peers
Data through 2013-03-16
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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Issei Tamura has a professional MMA record of 10-8-0 (wins-losses-draws).
Issei Tamura's UFC record is 1-2-0 (wins-losses-draws), and 9-6-0 in professional fights outside the UFC.
Issei Tamura does not have a fight currently scheduled.
Issei Tamura is 42 years old, born March 12, 1984.
Issei Tamura stands 165 cm (5'5") tall, with a 160 cm (63") reach.
Issei Tamura is from Japan.
Issei Tamura last fought on March 16, 2013 at UFC 158: St-Pierre vs Diaz, losing to TJ Dillashaw by KO/TKO in round 2.
Issei Tamura (Japan), a bantamweight, went 10-8 as a pro and 1-2 in the UFC (9-6 outside it). He debuted at UFC 144: Edgar vs Henderson on February 25, 2012; his only UFC win came by KO/TKO; he lost his last two UFC bouts. His reach of 63 inches is 5.9 inches shorter than the bantamweight average (68.9 inches). Last fight: KO/TKO loss to TJ Dillashaw, then 2-1 in the UFC, on March 16, 2013 (UFC 158: St-Pierre vs Diaz).
Built from AgentMMA's UFC database (as of November 7, 2026); not AI-written.
Computed by AgentMMA from the round-by-round stats of 3 UFC bouts (16:23 of fight time).
| Stat | Tamura | Division average | Percentile |
|---|---|---|---|
| Significant strikes landed per minute | 1.931 in 16:23 | 4 | 4 |
| Significant strike accuracy | 53.5%31 of 58 landed | 47.2% | 83 |
| Significant strikes absorbed per minute | 4.675 in 16:23 | 3.8 | 78 |
| Significant strike defense | 44.9%61 of 136 avoided | 54.5% | 7 |
| Takedowns per 15 minutes | 0.91 in 16:23 | 1.7 | 40 |
| Takedown accuracy | 25%1 of 4 landed | 34.3% | —† |
| Takedown defense | 33.3%1 of 3 stopped | 64% | —† |
| Submission attempts per 15 minutes | 00 in 16:23 | 0.5 | 11 |
| Knockdowns per 15 minutes | 1.82 in 16:23 | 0.4 | 100 |
| Control time | 25.5%4:11 of 16:23 | 19.9% | 70 |
| Average fight time | 5:283 bouts | 11:35 | 1 |
| Height | 165 cm65″ | 171 cm67.5″ | |
| Reach | 160 cm63″ | 175 cm68.9″ |
UFC record: 1-2
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