The roster
FIGHTERS
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Ryo Chonan
“Piranah”
JapanWelterweightActiveage 49
22-13
63% win rate
L2 streak
Peak Vertex
2008-12-27 → 2008-12-270held 211 bouts
Bouts at peak
- Lvs · U-Dec · 2008-12-27
- Lvs · S-Dec · 2009-04-18
Retired at career peak
Career timeline
Each dot is a fight — green wins, red losses, larger dots are title fights. Hover for details, click to open the bout.
- Win
- Loss
- Draw / No contest
- Title
1 win3 losseslast 5: L L W Ldrag to scroll · 1993–2009
Key stats
Six attributes derived from striking, grappling, and finishing rates.
Striking heatmap
Significant strikes by target zone, aggregated across all UFC rounds.
Round-by-round averages
Average values per round across the selected fights — toggle metrics below.
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Metrics
| Metric | R1(4) | R2(4) | R3(4) | R4 | R5 |
|---|---|---|---|---|---|
| Sig Str landed | 9.8 | 12.0 | 16.3 | — | — |
| Sig Str absorbed | 19.0 | 13.3 | 12.8 | — | — |
| Takedowns landed | 0.25 | 0.25 | 0.00 | — | — |
| Takedowns absorbed | 1.00 | 1.00 | 1.00 | — | — |
| Control time | 1:17 | 2:10 | 1:14 | — | — |
Fight history
Career UFC bouts in reverse chronological order.
Similar fighters
Closest stylistic matches by inverse-Euclidean similarity over striking and grappling rates.
