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Matchup Analysis·Middleweight
↑UFC Fight Night: Rosas Jr. vs. Barcelos2 / 11
←Rosas vs BarcelosOsmanli vs Akylbek→
Red Corner

Rodolfo Vieira

11-511 UFCLast5mo ago
Complete Fighter
Declining
High Variance
Early Chaos
Output Builds Late
Moderate Wear
6'0"ht·73"reach·Orthodoxstance·36age
VS
Middleweight185 lbs
3R
Blue Corner

Robert Bryczek

18-73 UFCLast5mo ago
Balanced
6'0"ht·75"+2"reach·Orthodoxstance·36age
CQ
EdgesElevated Finish Risk
CageQuant signals — dimensions where one fighter holds a statistically meaningful advantage
StrikingNo edge
DecisionVieiraClear edge
GrapplingVieiraSlight edge
KO Adv.BryczekDominant
Sub Adv.VieiraSlight edge
DurabilityNo data
CQ Core Edges
CQ Striking Differential
Strikes landed vs absorbed
No edge
Vieira
-0.85
Bryczek
-0.34
CQ Grappling Threat
TD threat vs this opponent
Vieira
Vieira
0.43
Bryczek
0.22
CQ Decision Advantage
Round Win Rate
Vieira
Vieira
56%
Bryczek
22%
CQ Durability
KO exposure history
—
Vieira
77
Durable
Bryczek
Unrated0 KO losses0.33 KD/fight
CQ Pace Index
Combined SLpM
Moderate
Vieira3.43SLpM
+
SLpM3.74Bryczek
7.2
LowModHighExtreme
CQ Cardio Pattern
Late-fight output
Vieira
VieiraOutput Builds Late+70% R1→R3
BryczekOutput Drops Late-35% R1→R3
Finish History
Vieira
Sub ×5
Finish rate (wins)
83%
5/6
Stopped rate (losses)
40%
2/5
Bryczek
KO/TKO ×1
Finish rate (wins)
100%
1/1
Stopped rate (losses)
0%
0/2
Edge & Exposure
Vieira
EdgeHigh Finisher

Finishes the majority of opponents. Gets the stoppage when ahead on the scorecards.

Bryczek
EdgeKO Threat

Finishes most opponents by KO/TKO. Can end the fight with a single clean shot.

Opposition Quality
Vieira6–5UFC
vs. Winning-Record Opps
2–3
Record (5)
-1.3
Str Diff/Min
100%
Finish (W)
Bryczek1–2UFC

Too few fights to rate.

Division Percentile Ranks
VieiraMiddleweightBryczek
20th
Striking Differential
34th
64th
Grappling Threat
55th
60th
Round Win Rate
4th
39th
TD Defense
87th
68th
Durability
71st
65th
Finishing Rate
85th
Recent Form
Vieira
Stat
Bryczek
3.613.43 career
↑0.18
SLpMOutput
↓0.94
2.803.74 career
4.064.28 career
↓0.22
SApMAbsorbed
↑0.43
4.514.08 career
12.3812.93 career
↓0.55
TD AttAttempts/15m
—
0.350.90 career
↓0.55
Sub AttAttempts/15m
—
Stat Breakdown
Striking
VieiraBryczek3 fights
Div avg
Sig. Strikes / Min
3.43
3.74
Str. Accuracy
54%
36%
Sig. Absorbed / min
4.28
4.08
Str. Defense
49%
59%
CQ KO Power
0.25
0.85
VieiraStrike DistributionBryczek
By Target
64%
Head
61%
14%
Body
29%
22%
Leg
10%
By Position
89%
Distance
77%
5%
Clinch
9%
6%
Ground
14%
Sig Strikes
Vieira
36avg landed / fight
Avg Fight Time
10.4 min
Goes Dist
36%
Bryczek
39avg landed / fight
Avg Fight Time
13.9 min
Goes Dist
67%
Historical Context
Vieira — Recent Fights
Opponent
MethodRndDate
L
Eric McConicoMW
U-DEC
R3
Apr '26
40 SS (57%)·54 abs·4/15 td·2 td taken·384s ctrl·1 kd·1 sub att
L
Bo NickalMW
KO/TKO
R32:24
Nov '25
24 SS (38%)·77 abs·0/6 td·2 td taken·60s ctrl·1 kd taken
W
Tresean GoreMW
U-DEC
R3
Aug '25
89 SS (56%)·41 abs·1/14 td·194s ctrl
L
Andre PetroskiMW
U-DEC
R3
Feb '25
58 SS (59%)·55 abs·1/11 td·110s ctrl
W
Armen PetrosyanMW
SUB
R14:48
Feb '24
6 SS (55%)·9 abs·3/3 td·166s ctrl·1 sub att
W
Cody BrundageMW
SUB
R21:28
Apr '23
10 SS (67%)·20 abs·1/7 td·259s ctrl·1 kd taken·2 sub att
View full fight log →
Bryczek — Recent Fights
Opponent
MethodRndDate
L
Cam RowstonMW
U-DEC
R3
May '26
17 SS (46%)·79 abs·3 td taken·5s ctrl·1 sub att
W
Brad TavaresEliteMW
KO/TKO
R31:43
Sep '25
68 SS (49%)·42 abs·1/1 td·1 td taken·82s ctrl·1 kd
L
Ihor PotieriaMW
U-DEC
R3
Feb '24
32 SS (24%)·67 abs·30s ctrl·1 kd taken
W
Samuel Krištofič16-5
KO/TKOR1Jul 2023
W
Lee Chadwick28-17
KO/TKOR1May 2023
W
Abdel Rahmane Driai7-1
KO/TKOR1Dec 2022
View full fight log →
Matchup·MW·3R
↑UFC Fight Night: Rosas Jr. vs. Barcelos
2/11←→
Switch to Full Stats for deeper analysis.
Red Corner

Rodolfo Vieira

11-511 UFC5mo ago
6'0"ht73"reachOrthodox36 yrs
VS·MW·3R
Blue Corner

Robert Bryczek

18-73 UFC5mo ago
6'0"ht75"+2"reachOrthodox36 yrs
CQ
Edges
Elevated Finish Risk
CageQuant signals — dimensions where one fighter holds a statistically meaningful advantage
StrikingNo edge
DecisionVieiraClear edge
GrapplingVieiraSlight edge
DurabilityNo data
KO Adv.BryczekDominant
Sub Adv.VieiraSlight edge
CQ Core Edges
CQStriking Edge
Who's winning the striking exchange
No edge
Vieira-0.85
Bryczek-0.34
CQGrappling
Takedown threat vs this opponent's defense
Vieira
Vieira0.43
Bryczek0.22
CQDecision
CQ round win rate
Vieira
Vieira56%
Bryczek22%
CQDurability
KO resistance — higher is better
No data
Vieira
77Durable
Bryczek
Unrated0 KO losses0.33 KD/fight
Stats
Vieira
Bryczek
Striking
3.43SS Landed / min3.74
54%Str Acc36%
4.28SS Absorbed / min4.08
49%Str Def59%
0.09KD / fight0.33
Grappling
2.87TD / min0.56
60%TD Def85%
0.90Sub Att · /15m0.00
75%Sub Def—
Finish History
Vieira
Sub ×5
Finish Rate (Wins)
83%
5/6
Stopped Rate (Losses)
40%
2/5
Bryczek
KO/TKO ×1
Finish Rate (Wins)
100%
1/1
Stopped Rate (Losses)
0%
0/2
Vieira36% distance
Finish 64%Decision 36%
Bryczek67% distance
Finish 33%Decision 67%
Vieira 11 UFC fights·Bryczek 3 UFC fights
Avg Fight Length
Vieira
10.4min
Bryczek
13.9min
Combined Distance Rate
43%of fights go the distance
Win & Loss Method
VieiraWinBryczek
0%
KO
100%
83%
Sub
0%
17%
Dec
0%
6 wins5 Sub1 Dec
1 KO1 wins
VieiraLossBryczek
20%
KO
0%
20%
Sub
0%
60%
Dec
100%
5 losses1 KO1 Sub3 Dec
2 Dec2 losses
CQ Finish Risk
Vieira
to knock out
Bryczek
20Low
Bryczek
to knock out
Vieira
40High
Vieira
to submit
Bryczek
35Elevated
Bryczek
to submit
Vieira
21Low
Recent Form
Vieira
Stat
Bryczek
3.61
3.43 career
↑0.18
SLpMOutput
↓0.94
2.80
3.74 career
4.06
4.28 career
↓0.22
SApMAbsorbed
↑0.43
4.51
4.08 career
12.38
12.93 career
↓0.55
TD AttAtt/15m
—
0.35
0.90 career
↓0.55
SubAtt/15m
—
Full Stats unlocks4 more sections
Per-Fight Stats
Opposition Quality
Percentile Ranks
Round Breakdown
Historical Context
Vieira—Recent Fights
OpponentMethodRndDate
L
Eric McConicoMW Bout
U-DEC · R3 · Apr '26
40 SS (57%)·54 abs·4/15 td·2 td taken·384s ctrl·1 kd·1 sub att
L
Bo NickalMW Bout
KO/TKO · R3 · 2:24 · Nov '25
24 SS (38%)·77 abs·0/6 td·2 td taken·60s ctrl·1 kd taken
W
Tresean GoreMW Bout
U-DEC · R3 · Aug '25
89 SS (56%)·41 abs·1/14 td·194s ctrl
L
Andre PetroskiMW Bout
U-DEC · R3 · Feb '25
58 SS (59%)·55 abs·1/11 td·110s ctrl
W
Armen PetrosyanMW Bout
SUB · R1 · 4:48 · Feb '24
6 SS (55%)·9 abs·3/3 td·166s ctrl·1 sub att
W
Cody BrundageMW Bout
SUB · R2 · 1:28 · Apr '23
10 SS (67%)·20 abs·1/7 td·259s ctrl·1 kd taken·2 sub att
View full fight log →
Bryczek—Recent Fights
OpponentMethodRndDate
L
Cam RowstonMW Bout
U-DEC · R3 · May '26
17 SS (46%)·79 abs·3 td taken·5s ctrl·1 sub att
W
Brad TavaresEliteMW Bout
KO/TKO · R3 · 1:43 · Sep '25
68 SS (49%)·42 abs·1/1 td·1 td taken·82s ctrl·1 kd
L
Ihor PotieriaMW Bout
U-DEC · R3 · Feb '24
32 SS (24%)·67 abs·30s ctrl·1 kd taken
W
Samuel Krištofič16-5
KO/TKOR1Jul 2023
W
Lee Chadwick28-17
KO/TKOR1May 2023
W
Abdel Rahmane Driai7-1
KO/TKOR1Dec 2022
View full fight log →
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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