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Fighter Profile›Welterweight

John Kolosci

15-91 UFC
Form
Inactive
5'11"ht·Orthodoxstance·51age
Last fightLMatt Arroyo·SUB·R1·18yr ago
Fighter Context
0–1UFC·
0KO
·
0Sub
·
0Dec
·
4.7min/fight
·
5UFC min
CQ Key Stats
◈1 UFC Fight
Striking Differential
-0.64

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

Adj. TD Threat
0.000

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.

Pre-UFC Background
Pre-UFC Record
15-8
Last fight: Dec 2007
Physical
Height
5'11"
−0.2"div avg 5'11"
Stance
Orthodox
Win Methods
KO / TKO
320%
Sub
533%
Decision
747%
Loss Methods
KO / TKO
225%
Sub
450%
Decision
225%
Striking
Kolosci
Ground & Pound
Head Hunter
Welterweight avg
Sig. Strikes / Min0.21
Str. Accuracy20%
1UFC landed/5attempted
Sig. Absorbed / min
−2.9 vs avg0.85
Str. Defense50%
KD Rate / fight0.00
KD Absorbed / fightNone on record
Strike Distribution
By Target
Head
100%
Body
0%
Leg
0%
By Position
Ground100%
Grappling
Kolosci·203s ctrlElite Control
Welterweight avg
Offense
TD Landed / 15 Min0.00
TD Attempts / 15 MinUFC ONLY—
TD Accuracy0%
0UFC landed/2attempted
Sub Attempts / 15 Min0.00
Defense
TD Defense0%
Sub Defense
Rarely Tapped
Finishing
Finish Rate
0%
div avg 53%
How They Lose
1UFC loss
Win Breakdown
Loss Breakdown
KO / TKO0 / 1
Submission1 / 1
Decision0 / 1
Loss Pattern
Tapped out in R1
Career Trajectory
Win
Loss
D/NC
Elite opp (15+ wins)
Veteran opp (8+ wins)
0+0+1+1+1avg2007

1 UFC fights · hover for details

Kolosci — 1 UFC Fight
Result
Method
1 fight
L
Matt Arroyo
SUB R1 · 4:42Dec '07
-3
·
1 SS (20%)·4 abs·0/2 td·203s ctrl
Kolosci — Prior Tracked Fights (1)
LShamar BaileyStrikeforceU-DECR3—
All Fighters
Welterweight

John Kolosci

15-91 UFC
Form
5'11"ht·Orthodoxstance·51age
Last fightLMatt Arroyo·SUB·18yr ago
Fighter Context
0–1UFC·
0KO
·
0Sub
·
0Dec
·
4.7min/fight
·
5UFC min
CQ Key Stats
Str. Differential
-0.64

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

Adj. TD Threat
0.000

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.

Pre-UFC Background
Pre-UFC Record
15-8
Last fight: Dec 2007
Physical
Height
5'11"
−0.2"div avg 5'11"
Stance
Orthodox
Win Methods
KO / TKO
320%
Sub
533%
Decision
747%
Loss Methods
KO / TKO
225%
Sub
450%
Decision
225%
Striking
Kolosci
Welterweight avg
Ground & PoundHead Hunter
Sig. Strikes / Min0.21
Str. Accuracy20%
1UFC landed/5attempted
Sig. Absorbed / Min
−2.9 vs avg0.85
Str. Defense50%
KD Rate / Fight0.00
KD Absorbed / FightNone on record
Strike Distribution
By Target
Head
100%
Body
0%
Leg
0%
By Position
Ground100%
Grappling
Kolosci
Welterweight avg
203s ctrlElite Control
Offense
TD Landed / 15 Min0.00
TD Attempts / 15 MinUFC ONLY—
TD Accuracy0%
0UFC landed/2attempted
Sub Attempts / 15 Min0.00
Defense
TD Defense0%
Sub Defense1 loss / 5 attempts
Finishing
Finish Rate
0%
Decision Fighter
Win Methods
0KO/TKO
0Sub
0Dec
Loss Methods
0KO/TKO
1Sub
0Dec
Finish Round Distribution
R1
R2
R3
Sub (L)
Pace & Cardio
No completed rounds with sufficient data. Fights may have ended too early in R1 to compute per-round pace stats.
Kolosci — UFC Fight Log
|
L
Matt Arroyo
SUB·R1·Dec '07
1 SS (20%)·4 abs·0/2 td·203s ctrl
Kolosci — Prior Tracked Fights (1)
LShamar BaileyStrikeforceU-DECR3
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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