// Roster Index›Flyweight›Dossier · Marianna Kheyfets
UFC FIGHTER PROFILE_
UFC · UNKNOWNSTOCK 0FLYWEIGHT

Marianna
Kheyfets

NICKNAME"The Crushen Russian"·UNITED STATES
PROFESSIONAL RECORD
5-1-0
CURRENT FORM
1L STREAK
NEXT FIGHT
NO BOUT ANNOUNCED
Marianna Kheyfets
FIGHTER -
UNI🇺🇸
PROFILE PHOTO
PROFILE
PROFILE DATA! COLD
HEIGHT
5'5"
AGE
41
WEIGHT
Flyweight
PROFESSIONAL RECORD_
6 BOUTS
WIN
5
LOSS
1
DRAW
0
WIN RATE
83%
5/6 bouts
FINISH RATE
60%
of professional wins
LAST 5 FIGHTS1L STREAK · 4-1
WWWWL
Form trend 0 over the last 90 days.
STYLE SUMMARY_
DATA: COLD
FIGHTING STYLE
WELL ROUNDED

Well rounded fighter with no dominant single weapon — 40% of wins are by sub.

KEY STRENGTHS

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

KEY RISKS

Pressure boxers willing to wade into the pocket have found chins on offer; cardio drops in late rounds.

// 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▲ ABOVE
2.75
Strikes Landed/Min
Reference value 2.70
// STR. ACC▲ ABOVE
53%
Striking Accuracy
Reference value 46%
// SAPM▲ ABOVE
2.58
Strikes Absorbed/Min
Reference value 2.73
// STR. DEF▲ ABOVE
54%
Striking Defense
Reference value 53%
// TD AVG▼ BELOW
1.50
Takedowns/15 min
Reference value 1.50
// TD ACC▼ BELOW
40%
Takedown Accuracy
Reference value 40%
// TD DEF▲ ABOVE
63%
Takedown Defense
Reference value 59%
// SUB AVG▼ BELOW
0.50
Submissions/15 min
Reference value 0.50
// 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 60 rated fighters on the UFC flyweight roster (anyone with a UFC bout in the last two years or one booked).

THIN RATED HISTORY
// RATING
#32
against the 60 rated on the UFC flyweight roster · Elo 1528
// STRENGTH OF SCHEDULE
5th
percentile · average opponent rated 1502 at fight time (recent fights count most)
// RESULTS VS EXPECTATION
67th
percentile · beat what opponents' ratings predicted (+0.16 per fight)

4 rated fights · opponents rated in 67% of recorded fights · last rated fight MAR 30, 2012 · Few rated fights: read these as rough.

// 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 (5)
n = 5
KO/TKO · 1
SUB · 2
DEC · 2
1
KO/TKO
20%
2
SUB
40%
2
DEC
40%
// LOSSES (1)
n = 1
KO/TKO · 1
1
KO/TKO
100%
0
SUB
0%
0
DEC
0%
// PATH_TO_VICTORY_
60% FINISH
KO/TKOEARLY ROUNDS · 1 fights
20%
SUBANY ROUND · 2 fights
40%
DECFULL FIGHT · 2 fights
40%
Top win condition: ko/tko · early rounds.
// 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 OBSERVED6 DERIVED1 UNKNOWN
// BENCHMARK
FIXED SCORE SCALE
// LINKED SAMPLE
6 BOUTS
// PROFILE UPDATED
JUL 13, 2026
// RECORDED SOURCE
ufcstats
Fighter attribute fingerprint9 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 POWER29TD DEFENSE51GRAPPLING40CHIN68STRIKING50CARDIO71AGGRESSION25SUB THREAT25STR DEFENSE53RECOVERYN/A
// BANDS
90+ELITE
70-89STRONG
45-69AVERAGE
30-44BELOW
<30LOW
N/AUNKNOWN
Highest scored axis: Cardio. Lowest scored axis: Sub Threat.
// EVIDENCE REGISTER
9 SCORED · 1 OPEN
KO Power29
DERIVED PROXY

KO wins divided by total career wins

N=5 wins
TD Defense51
OBSERVED INPUT

Observed takedown defense rate (63%)

Grappling40
DERIVED PROXY

Composite of observed takedown volume, accuracy, and submission rate

Chin68
DERIVED PROXY

KO-loss durability proxy from career record

N=6 bouts
Striking50
DERIVED PROXY

Composite of observed striking volume and accuracy

Cardio71
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 Threat25
OBSERVED INPUT

Observed submission rate (0.5 per 15 min)

Str Defense53
OBSERVED INPUT

Observed striking defense rate (54%)

RecoveryN/A
NOT ON FILE

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

N=1 losses
Fighter attribute fingerprint accessible data summary
AttributeScoreProvenanceEvidenceSample
KO Power29 out of 100DERIVED PROXYKO wins divided by total career wins5 wins
TD Defense51 out of 100OBSERVED INPUTObserved takedown defense rate (63%)Not recorded
Grappling40 out of 100DERIVED PROXYComposite of observed takedown volume, accuracy, and submission rateNot recorded
Chin68 out of 100DERIVED PROXYKO-loss durability proxy from career record6 bouts
Striking50 out of 100DERIVED PROXYComposite of observed striking volume and accuracyNot recorded
Cardio71 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 Threat25 out of 100OBSERVED INPUTObserved submission rate (0.5 per 15 min)Not recorded
Str Defense53 out of 100OBSERVED INPUTObserved striking defense rate (54%)Not recorded
RecoveryUnknownNOT ON FILEShare of recorded losses followed by a win in the next recorded bout.1 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 2010WJUL 2010WDEC 2010WMAY 2011WOCT 2011WFEB 2012LMAR 2012// SCORE

  1. Start, JUL 2010, momentum score 45.
  2. Start, JUL 2010, momentum score 55, SUB R1.
  3. Start, DEC 2010, momentum score 62, DEC R3.
  4. Start, MAY 2011, momentum score 72, SUB R3.
  5. Start, OCT 2011, momentum score 79, DEC R3.
  6. Start, FEB 2012, momentum score 89, KO/TKO R1.
  7. Start, MAR 2012, momentum score 82, KO/TKO R2.

Peaked at 89 (W vs Clark), bottomed at 45 (Debut). Current reading: 82.

// 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_
6/6 fights mapped
METHOD ↓ / ROUND →R1R2R3R4R5FREQ
KO/TKO
1
17%
1
17%
-
-
-
2
total
SUB
1
17%
-
1
17%
-
-
2
total
DEC
-
-
2
33%
-
-
2
total
// PRIMARY KILL ZONE
R1-R2 KO/TKO · 2 of 6 mapped
// LATE-FIGHT GAP
No R5 finishes either way
// DECISION RATE
33%, fights often go the distance
// FIGHT_HISTORY · 08_

BOUT LOG
6 FIGHTS

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

L
VS Munah HollandMar 30, 2012
KO/TKOR2 · 4:45
BFC - Bellator Fighting Championships 63
SECONDARY DETAILS
METHOD
DETAIL
KO (Punch)
W
VS Heather ClarkFeb 10, 2012
KO/TKOR1 · 5:00
XFC 16 - High Stakes
SECONDARY DETAILS
METHOD
DETAIL
TKO (Doctor Stoppage)
W
VS Molly HelselOct 21, 2011
DecisionR3 · 5:00
XFC 14 - Resurrection
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
W
VS Kaline MedeirosMay 21, 2011
SubmissionR3 · 1:14
Reality Fighting - Mohegan Sun
SECONDARY DETAILS
METHOD
DETAIL
Submission (Triangle Choke)
W
VS Marissa CaldwellDec 3, 2010
DecisionR3 · 5:00
XFC 13 - Unstoppable
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
W
VS Kim CoutureJul 9, 2010
SubmissionR1 · 3:06
XFC 11 - The Next Generation
SECONDARY DETAILS
METHOD
DETAIL
Submission (Triangle Choke)
// FAQ · 09_

CITATION-READY ANSWERS

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

Flyweight. Professional record 5-1. Unranked at the time of indexing.

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// FORECAST_AVAILABLE_
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// LAST INDEX SYNC · 2026-10-28