// Roster Index›Women's Flyweight›Dossier · Dione Barbosa
UFC FIGHTER PROFILE_
UFC · UNKNOWNWOMEN'S FLYWEIGHT

Dione
Barbosa

NICKNAME"The Witch"·BRAZIL
PROFESSIONAL RECORD
10-4-0
CURRENT FORM
2W STREAK
CURRENT GYM
UFC Performance Institute
NEXT FIGHT
NO BOUT ANNOUNCED
Dione Barbosa
FIGHTER -
BRA🇧🇷
PROFILE PHOTO
PROFILE
PROFILE DATA! LIVE
HEIGHT
5'6"
REACH
5'5"
AGE
33
STANCE
ORTHODOX
WEIGHT
Women's Flyweight
PROFESSIONAL RECORD_
14 BOUTS
WIN
10
LOSS
4
DRAW
0
WIN RATE
71%
10/14 bouts
FINISH RATE
50%
of professional wins
LAST 5 FIGHTS2W STREAK · 3-2
LWLWW
STYLE SUMMARY_
DATA: LIVE
FIGHTING STYLE
SUBMISSION HUNTER

Submission hunter fighter with no dominant single weapon — 50% of wins are by sub.

KEY STRENGTHS

Drags it to the mat and hunts the finish — submission threat opens up off transitions.

KEY RISKS

Volume strikers have outpointed across full fights — output drops after R2.

// PERFORMANCE_METRICS · 02_

STRIKE / GRAPPLE
VITALS

Observed profile rates compared with stored weight-class medians where coverage exists. Any fallback uses a labeled UFC reference average; no fallback is presented as a division median.

// SLPM▼ BELOW
2.21
Strikes Landed/Min
Reference value 3.86
// STR. ACC▲ ABOVE
45%
Striking Accuracy
Reference value 44%
// SAPM▲ ABOVE
2.40
Strikes Absorbed/Min
Reference value 3.77
// STR. DEF▲ ABOVE
64%
Striking Defense
Reference value 55%
// TD AVG▲ ABOVE
2.40
Takedowns/15 min
Reference value 1.02
// TD ACC▼ BELOW
8%
Takedown Accuracy
Reference value 34%
// TD DEF▲ ABOVE
64%
Takedown Defense
Reference value 54%
// SUB AVG▲ ABOVE
1.74
Submissions/15 min
Reference value 0.30
// QUALITY_OF_COMPETITION · 02B_

WHO THEY
ACTUALLY FOUGHT

A record says how often a fighter won, not against whom. These ratings weigh every result by the opponent's strength at the time, then compare this fighter with the 40 other rated fighters on the UFC women's flyweight roster (anyone with a UFC bout in the last two years or one booked).

// RATING
#16
of 41 on the UFC women's flyweight roster · Elo 1559
// STRENGTH OF SCHEDULE
33rd
percentile · average opponent rated 1519 at fight time (recent fights count most)
// RESULTS VS EXPECTATION
78th
percentile · beat what opponents' ratings predicted (+0.21 per fight)

12 rated fights · opponents rated in 86% of recorded fights · last rated fight JUL 18, 2026

// CAREER_BREAKDOWN · 03_

WIN CONDITION MAP

Where the wins come from, and where the losses came from. Method splits by knockout, submission, and decision.

// WINS (10)
n = 10
SUB · 5
DEC · 5
0
KO/TKO
0%
5
SUB
50%
5
DEC
50%
// LOSSES (4)
n = 4
KO/TKO · 1
DEC · 3
1
KO/TKO
25%
0
SUB
0%
3
DEC
75%
// PATH_TO_VICTORY_
50% FINISH
SUBANY ROUND · 5 fights
50%
DECFULL FIGHT · 5 fights
50%
Top win condition: sub · any round.
// DNA_PROFILE · 04_

ATTRIBUTE FINGERPRINT

Evidence-backed 0-100 scores built only from observed profile stats and disclosed bout-history proxies. This is a fixed Blueprint scoring model, not a division percentile; missing axes remain unknown.

// DNA_PROFILE_
3 OBSERVED7 DERIVED0 UNKNOWN
// BENCHMARK
FIXED SCORE SCALE
// LINKED SAMPLE
14 BOUTS
// PROFILE UPDATED
OCT 25, 2026
// RECORDED SOURCE
ufcstats
Fighter attribute fingerprint10 of 10 attributes have evidence-backed scores on the Blueprint fixed scale. Unknown axes are not plotted and no score represents a division percentile.KO POWER20TD DEFENSE53GRAPPLING66CHIN79STRIKING34CARDIO74AGGRESSION25SUB THREAT87STR DEFENSE76RECOVERY75
// BANDS
90+ELITE
70-89STRONG
45-69AVERAGE
30-44BELOW
<30LOW
N/AUNKNOWN
Highest scored axis: Sub Threat. Lowest scored axis: KO Power.
// EVIDENCE REGISTER
10 SCORED · 0 OPEN
KO Power20
DERIVED PROXY

KO wins divided by total career wins

N=10 wins
TD Defense53
OBSERVED INPUT

Observed takedown defense rate (64%)

Grappling66
DERIVED PROXY

Composite of observed takedown volume, accuracy, and submission rate

Chin79
DERIVED PROXY

KO-loss durability proxy from career record

N=14 bouts
Striking34
DERIVED PROXY

Composite of observed striking volume and accuracy

Cardio74
DERIVED PROXY

Long-fight exposure proxy from bout duration and decision-win share

Aggression25
DERIVED PROXY

Activity proxy from observed strike and takedown volume

Sub Threat87
OBSERVED INPUT

Observed submission rate (1.74 per 15 min)

Str Defense76
OBSERVED INPUT

Observed striking defense rate (64%)

Recovery75
DERIVED PROXY

Share of recorded losses followed by a win in the next recorded bout.

N=4 losses
Fighter attribute fingerprint accessible data summary
AttributeScoreProvenanceEvidenceSample
KO Power20 out of 100DERIVED PROXYKO wins divided by total career wins10 wins
TD Defense53 out of 100OBSERVED INPUTObserved takedown defense rate (64%)Not recorded
Grappling66 out of 100DERIVED PROXYComposite of observed takedown volume, accuracy, and submission rateNot recorded
Chin79 out of 100DERIVED PROXYKO-loss durability proxy from career record14 bouts
Striking34 out of 100DERIVED PROXYComposite of observed striking volume and accuracyNot recorded
Cardio74 out of 100DERIVED PROXYLong-fight exposure proxy from bout duration and decision-win shareNot recorded
Aggression25 out of 100DERIVED PROXYActivity proxy from observed strike and takedown volumeNot recorded
Sub Threat87 out of 100OBSERVED INPUTObserved submission rate (1.74 per 15 min)Not recorded
Str Defense76 out of 100OBSERVED INPUTObserved striking defense rate (64%)Not recorded
Recovery75 out of 100DERIVED PROXYShare of recorded losses followed by a win in the next recorded bout.4 losses
// CAREER_MOMENTUM · 05_

THE ARC SO FAR

Rolling momentum score (0-100) recomputed after every bout. Weighted blend of result, opponent context, and method-of-finish, designed to show the shape, not the destination.

// MOMENTUM_TIMELINE_
SCOREWINLOSS
0255075100JUL 2018WJUL 2018WJUL 2018WMAY 2019LDEC 2019LNOV 2021WDEC 2022WFEB 2023WSEP 2023WMAY 2024LJUL 2024WAPR 2025LAUG 2025WAPR 2026WJUL 2026// SCORE

  1. Start, JUL 2018, momentum score 45.
  2. Start, JUL 2018, momentum score 55, SUB R1.
  3. Start, JUL 2018, momentum score 65, SUB R1.
  4. Start, MAY 2019, momentum score 72, DEC R3.
  5. Start, DEC 2019, momentum score 65, KO/TKO R2.
  6. Start, NOV 2021, momentum score 58, DEC R3.
  7. Start, DEC 2022, momentum score 65, DEC R3.
  8. Start, FEB 2023, momentum score 72, DEC R3.
  9. Start, SEP 2023, momentum score 81, SUB R1.
  10. Start, MAY 2024, momentum score 88, DEC R3.
  11. Start, JUL 2024, momentum score 81, DEC R3.
  12. Start, APR 2025, momentum score 91, SUB R1.
  13. Start, AUG 2025, momentum score 84, DEC R3.
  14. Start, APR 2026, momentum score 91, DEC R3.
  15. Start, JUL 2026, momentum score 100, SUB R1.

Peaked at 100 (W vs Melisano), bottomed at 45 (Debut). Current reading: 100.

// KILL_SHOT_MATRIX · 06_

WHEN THE FINISHES COME

Cross-tab of fight outcome by method and round. Reads top-down for method, left-right for round. Cyan intensity scales with frequency.

// METHOD × ROUND_
14/14 fights mapped
METHOD ↓ / ROUND →R1R2R3R4R5FREQ
KO/TKO
-
1
7%
-
-
-
1
total
SUB
5
36%
-
-
-
-
5
total
DEC
-
-
8
57%
-
-
8
total
// PRIMARY KILL ZONE
R1-R2 KO/TKO · 1 of 14 mapped
// LATE-FIGHT GAP
No R5 finishes either way
// DECISION RATE
57%, fights often go the distance
GYM & TRAINING PARTNERS_

WHERE THE TRAINING HAPPENS

Camp affiliation matters for stylistic predictions. Who you spend 200 rounds a week with shapes how you fight on Saturday.

// CURRENT_GYM_
UFC Performance Institute
VIEW FIGHTER DIRECTORY →
// STYLE_INFLUENCE_
SUB GRAPPLING

Style tags inferred from per-fight rate stats: striking-first, wrestling-heavy, sub grappling, cage defense.

// RESOLVED_TRAINING_PARTNERS

No linked training partners are available for this gym yet.

// FIGHT_HISTORY · 08_

BOUT LOG
14 FIGHTS

Detailed bout records for the indexed tenure. Sorted most recent first.

W
VS Anna MelisanoJul 18, 2026
SubmissionR1 · 4:04
UFC Fight Night 281 - Du Plessis vs. Usman
SECONDARY DETAILS
METHOD
DETAIL
Submission (Rear-Naked Choke)
W
VS Melissa GattoApr 4, 2026
DecisionR3 · 5:00
UFC Fight Night 272 - Moicano vs. Duncan
SECONDARY DETAILS
METHOD
DETAIL
Decision (Majority)
L
VS Karine SilvaAug 16, 2025
DecisionR3 · 5:00
UFC 319 - Du Plessis vs. Chimaev
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
W
VS Diana BelbitaApr 5, 2025
SubmissionR1 · 4:13
UFC on ESPN 65 - Emmett vs. Murphy
SECONDARY DETAILS
METHOD
DETAIL
Submission (Arm-Triangle Choke)
L
VS Miranda MaverickJul 20, 2024
DecisionR3 · 5:00
UFC on ESPN 60 - Lemos vs. Jandiroba
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
W
VS Ernesta KareckaiteMay 4, 2024
DecisionR3 · 5:00
UFC 301 - Pantoja vs. Erceg
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
W
VS Rainn GuerreroSep 5, 2023
SubmissionR1 · 4:35
Dana White's Contender Series - Contender Series 2023: Week 5
SECONDARY DETAILS
METHOD
DETAIL
Submission (Armbar)
W
VS Jessica MiddletonFeb 10, 2023
DecisionR3 · 5:00
LFA 152 - Valente vs. Bekoev
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
W
VS Mariana Poltronieri PiccoloDec 9, 2022
DecisionR3 · 5:00
LFA 148 - Leyva vs. Brown
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
L
VS Jena BishopNov 12, 2021
DecisionR3 · 5:00
LFA 118 - Askar vs. Gomes
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
L
VS Josiane NunesDec 7, 2019
KO/TKOR2 · 4:36
Katana Fight 10 - Roverso vs. Henrique
SECONDARY DETAILS
METHOD
DETAIL
TKO (Punches)
W
VS Karine SilvaMay 4, 2019
DecisionR3 · 5:00
Katana Fight 9 - Negao Vs Toco
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
// FAQ · 09_

CITATION-READY ANSWERS

Quick answers based on the public fighter profile and fight history shown on this page.

Women's Flyweight. Professional record 10-4. Unranked at the time of indexing.

Research Dione Barbosa

Compare this fighter head to head, check the next UFC card, read current matchup analysis, or verify settled Blueprint MMA forecasts.

Compare Dione BarbosaUpcoming UFC scheduleFight analysis archivePrediction track record

Recent Analysis

// FORECAST_AVAILABLE_
Want the next-fight forecast?
The pick is free.

Every published fight shows its winner and win probability free. The full debate, method and round open with Sharp or an Event Pass.

THIS WEEK'S PICKS ALL FIGHTERS
BLUEPRINT/MMA · DOSSIER ENGINE v3.2
// LAST INDEX SYNC · 2026-10-28