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Fighter Profile›Welterweight
“Piranah”

Ryo Chonan

22-134 UFC
Balanced
Form
· 2L
Inactive
Moderate Wear
5'9"ht·70"reach·Orthodoxstance·49age
Last fightLTJ Grant·S-DEC·R3·17yr ago
Fighter Context
1–3UFC·
0KO
·
0Sub
·
1Dec
·
15.0min/fight
·
60UFC min
CQ Key Stats
Striking Differential
+0.32
Neutral

Significant strikes landed per minute minus strikes absorbed per minute. Positive values indicate a net striking advantage.

Adj. TD Threat
0.083
Passive

CageQuant derived signal for measuring takedown offense adjusted for average division opponents.

⚠ TD accuracy based on a small number of career attempts. May shift with more data.

Durability
Unrated

CageQuant derived signal that measures how well a fighter holds up to damage. Based on stoppage history and knockdowns absorbed over their career.

Round Win Rate
50%
Average

CageQuant derived signal. Completed rounds won, scored by CageQuant's proprietary formula rather than official judging.

Striking
Chonan
Ground & Pound
Welterweight avg
Sig. Strikes / Min2.57
Str. Accuracy43%
152UFC landed/401attempted
Sig. Absorbed / min
−1.5 vs avg2.25
Str. Defense60%
KD Rate / fight0.00
KD Absorbed / fight0.25
Strike Distribution
By Target
Head
57%
Body
19%
Leg
24%
By Position
Distance57%
/
Clinch13%
/
Ground30%
Sig. Strikes by Round
Round 14 rounds
Round 24 rounds
Round 34 rounds
Avg. Landed101216
Avg. Absorbed191313
Avg. Net-9-1+4
Grappling
Chonan
G&P Threat
·280s ctrlElite Control
Welterweight avg
Offense
TD Landed / 15 Min0.61
TD Attempts / 15 MinUFC ONLY1.00
TD Accuracy41%
2UFC landed/4attempted
Sub Attempts / 15 Min0.30
Defense
Leaky TD Def
TD Defense39%
8UFC defended/20opp. attempts
Sub Defense
Escaped Once
Finishing
Finish Rate
0%
div avg 53%
How They Lose
3UFC losses
Win Breakdown
KO / TKO0 / 1
Submission0 / 1
Decision1 / 1
Loss Breakdown
KO / TKO0 / 3
Submission0 / 3
Decision3 / 3
Loss Pattern
Outscored
3 of 3 losses by decision
Cards & Decisions
Recovery Rate
—
More data needed.
Decision Margin
—
More decisions needed.
Decision Types
2UD
·
2SD
·
0MD
·
50%split rate
Career Trajectory
Win
Loss
D/NC
Elite opp (15+ wins)
Veteran opp (8+ wins)
0+18+36+54+72avg200720082009

4 UFC fights · hover for details · colored line = 3-fight rolling avg

Pace & Cardio
Output
Absorbed
Diff
-0.51.12.7R1R2R3
R1n=4
R2n=4
R3n=4
Outputsig strikes / min
1.9
2.4
3.3
Absorbedsig strikes / min
3.8
2.6
2.5
Diff
-1.9
-0.3
+0.7

Per-round averages across career · partial final rounds included at actual elapsed time · rounds below 5 min. career total suppressed · dashed lines = division avg

Last 4 Fights — Trend
KD Abs
14%72%130%LWLL

Last 4 UFC fights · Absorbed & Strike Diff = index vs career avg (1.0 = avg, 0 = breakeven) · Orange dots = KDs absorbed

Chonan — 4 UFC Fights
Result
Method
4 fights
L
TJ Grant
S-DEC R3Apr '09
-3
·
31 SS (41%)·34 abs·2/2 td·3 td taken·548s ctrl
L
Brad Blackburn
U-DEC R3Dec '08
-16
·
63 SS (35%)·79 abs·0/2 td·1 kd taken
W
Roan Carneiro
S-DEC R3Sep '08
+5
·
23 SS (40%)·18 abs·2 td taken·460s ctrl
L
Karo Parisyan
U-DEC R3Nov '07
-14
·
35 SS (40%)·49 abs·7 td taken·110s ctrl
Chonan — Prior Tracked Fights (10)
WAnderson SilvaPrideSUBR3—
WCarlos NewtonPrideU-DECR2—
LDan HendersonPrideKO/TKOR1—
WAntonio SchembriPrideU-DECR2—
LHayato SakuraiDreamU-DECR3—
WJoey VillasenorPrideS-DECR2—
LPaulo FilhoPrideSUBR1—
WAndrews NakaharaDreamU-DECR2—
LPhil BaroniPrideKO/TKOR1—
LRicardo AlmeidaPrideU-DECR2—
All Fighters
Welterweight
“Piranah”

Ryo Chonan

22-134 UFC
Form
2L
5'9"ht·70"reach·Orthodoxstance·49age
Last fightLTJ Grant·S-DEC·17yr ago
Fighter Context
1–3UFC·
0KO
·
0Sub
·
1Dec
·
15.0min/fight
·
60UFC min
CQ Key Stats
Str. Differential
+0.32

Significant strikes landed per minute minus strikes absorbed per minute. Positive values indicate a net striking advantage.

Adj. TD Threat
0.083

CageQuant derived signal for measuring takedown offense adjusted for average division opponents.

Durability
Unrated

CageQuant derived signal that measures how well a fighter holds up to damage. Based on stoppage history and knockdowns absorbed over their career.

Round Win Rate
50%

CageQuant derived signal. Completed rounds won, scored by CageQuant's proprietary formula rather than official judging.

Striking
Chonan
Welterweight avg
Ground & Pound
Sig. Strikes / Min2.57
Str. Accuracy43%
152UFC landed/401attempted
Sig. Absorbed / Min
−1.5 vs avg2.25
Str. Defense60%
KD Rate / Fight0.00
KD Absorbed / Fight0.25
Strike Distribution
By Target
Head
57%
Body
19%
Leg
24%
By Position
Dist57%
Clinch13%
Ground30%
Sig. Strikes by Round(career avg per round)
R1
n=4
R2
n=4
R3
n=4
Landed101216
Absorbed191313
Net-9-1+4
Grappling
Chonan
Welterweight avg
G&P Threat
280s ctrlElite Control
Offense
TD Landed / 15 Min0.61
TD Attempts / 15 MinUFC ONLY1.00
TD Accuracy41%
2UFC landed/4attempted
Sub Attempts / 15 Min0.30
Defense
Leaky TD Def
TD Defense39%
8UFC defended/20opp. attempts
Sub Defense0 loss / 1 attempt
Finishing
Finish Rate
0%
Decision Fighter
Win Methods
0KO/TKO
0Sub
1Dec
Loss Methods
0KO/TKO
0Sub
3Dec
Cards & Decisions
Recovery RateRounds won after a lost round.
—More data needed.
Decision MarginAvg pts/round on judges' scorecards.
—More decisions needed.
Decision Types
2UD
·
2SD
·
0MD
·
50%split rate
Career Trajectory chart available on desktop.
Pace & Cardio
Output
Absorbed
Diff
-0.51.12.7R1R2R3
R1n=4
R2n=4
R3n=4
Outputsig strikes / min
1.9
2.4
3.3
Absorbedsig strikes / min
3.8
2.6
2.5
Diff
-1.9
-0.3
+0.7

Per-round career averages · partial rounds time-adjusted · dashed = division avg

Chonan — UFC Fight Log
|
L
TJ Grant
S-DEC·R3·Apr '09
31 SS (41%)·34 abs·2/2 td·3 td taken·548s ctrl
L
Brad Blackburn
U-DEC·R3·Dec '08
63 SS (35%)·79 abs·0/2 td·1 kd taken
W
Roan Carneiro
S-DEC·R3·Sep '08
23 SS (40%)·18 abs·2 td taken·460s ctrl
L
Karo Parisyan
U-DEC·R3·Nov '07
35 SS (40%)·49 abs·7 td taken·110s ctrl
Chonan — Prior Tracked Fights (10)
WAnderson SilvaPrideSUBR3
WCarlos NewtonPrideU-DECR2
LDan HendersonPrideKO/TKOR1
WAntonio SchembriPrideU-DECR2
LHayato SakuraiDreamU-DECR3
WJoey VillasenorPrideS-DECR2
LPaulo FilhoPrideSUBR1
WAndrews NakaharaDreamU-DECR2
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GuideContactTermsPrivacy
CageQuant

Independent MMA analytics. Not affiliated with or endorsed by any promotion.
Statistics are informational only. Not betting advice.

© 2026 CageQuant. All rights reserved.

Follow on X