Summer Onley MMA Profile Record, Stats, Biography, UFC Career & Fight History
Credit: UFC/Zuffa LLC
SUMMER ONLEY
“Ice Cold”
ENGLAND • WOMEN’S BANTAMWEIGHT
W-L-D
6-1-0
(T)KO
5-0
SUB
0-0
BIOGRAPHY
COUNTRY
England
WT CLASS
Women’s Bantamweight
HT / WT
5′ 7″, 136 lbs
BIRTHDATE
06/09/1994 (32)
STANCE
Orthodox
REACH
—
TEAM / RESIDENCE
Ronin MMA • Derby, England
NICKNAME
“Ice Cold”
RESOURCE LINKS
PERSONAL LINKS
CAREER HONOURS & HISTORICAL RECORDS
Summer Onley Record
WINS6
KO/TKO
5
SUB
0
DECISION
1
LOSSES1
KO/TKO
0
SUB
0
DECISION
1
DRAWS0
DR
0
NO CONTEST0
NC
0
Percentage Statistics
Calculated from 7 professional bouts (6-1-0).
RESULT
FIGHTER
EVENT
METHOD
DURATION/DATE
LOSS
Alivia Bierley
United States
United States
Dana White’s Contender Series: Season 10, Week 9
Oct / 06 / 2026
Decision – Unanimous
Rnd 3 (5:00)
Oct / 06 / 2026
ROUND3
TIME5:00
METHODDecision – Unanimous
Bout Specifications & Fight Financials
View Dossier
🥊 DWCS Season 10 Main Event • Bierley vs. Onley
Main Event Feature
Fighter MatchupSummer Onley vs Alivia Bierley
Fight Location Las Vegas, Nevada, United States (UFC Apex)
Las Vegas, Nevada, United States (UFC Apex)Duration3 x 5 min
Weights Matchup136.0 lbs vs 135.5 lbs
Alivia Bierley Record at Bout (Opponent)5-1-0
Summer Onley Record at Bout6-0-0
Est. Fighter Purse~$5,000 USD
💰 Pre-Fight Betting Odds
Summer Onley: -170 (Favorite)
vs
Alivia Bierley: +142 (Underdog)
Officials
Ref: Marc Goddard
🥊 Action & Knockdowns:
In the headlining bout of DWCS Week 9, American prospect Alivia Bierley utilized effective wrestling and clinch control to edge Onley over 15 minutes, handing the British champion her first professional defeat via unanimous decision.
WIN
Myllena Messias
Brazil
Brazil
FCC 45: Full Contact Contender 45
Mar / 07 / 2026
KO/TKO (Punches)
Rnd 2 (0:31)
Mar / 07 / 2026
ROUND2
TIME0:31
METHODKO/TKO
Bout Specifications & Fight Financials
View Dossier
FCC Women’s Bantamweight Championship • Onley vs. Messias
Defended FCC Title
Fighter MatchupSummer Onley vs Myllena Messias
Fight Location Bolton, Greater Manchester, England (Bolton Whites Hotel)
Bolton, Greater Manchester, England (Bolton Whites Hotel)Duration5 x 5 min
Weights Matchup135 lbs vs 135 lbs
Myllena Messias Record at Bout (Opponent)7-3-0
Summer Onley Record at Bout5-0-0
Est. Fighter Purse~$3,500 USD
🥊 Action & Knockdowns:
Onley made her first FCC championship defense in emphatic fashion, swarming Brazilian challenger Messias with a barrage of power punches early in round two to force the referee stoppage in just 31 seconds.
WIN
Monica Carvalho Fontes Rodrigues
Brazil
Brazil
FCC 44: Full Contact Contender 44
Nov / 29 / 2025
KO/TKO (Punches)
Rnd 1 (2:05)
Nov / 29 / 2025
ROUND1
TIME2:05
METHODKO/TKO
Bout Specifications & Fight Financials
View Dossier
Inaugural FCC Women’s Bantamweight Championship • Onley vs. Rodrigues
Captured FCC Title
Fighter MatchupSummer Onley vs Monica Carvalho Fontes Rodrigues
Fight Location Bolton, Greater Manchester, England (Bolton Whites Hotel)
Bolton, Greater Manchester, England (Bolton Whites Hotel)Duration5 x 5 min
Weights Matchup135 lbs vs 135 lbs
Monica Carvalho Fontes Rodrigues Record at Bout (Opponent)4-1-0
Summer Onley Record at Bout4-0-0
Est. Fighter Purse~$3,000 USD
🥊 Action & Knockdowns:
Onley made promotional history as the first female professional champion in Full Contact Contender history, dropping Brazilian contender Fontes Rodrigues with a crisp right hook and following with strikes at 2:05 of round one.
WIN
Thiciany Miranda Ferreira
Brazil
Brazil
FCC 43: Jones vs Alexio
Sep / 20 / 2025
Decision – Unanimous
Rnd 3 (5:00)
Sep / 20 / 2025
ROUND3
TIME5:00
METHODDecision – Unanimous
Bout Specifications & Fight Financials
View Dossier
🥊 FCC 43 Feature Bout • Onley vs. Ferreira
Main Card Feature
Fighter MatchupSummer Onley vs Thiciany Miranda Ferreira
Fight Location Bolton, Greater Manchester, England (Bolton Whites Hotel)
Bolton, Greater Manchester, England (Bolton Whites Hotel)Duration3 x 5 min
Weights Matchup135 lbs vs 135 lbs
Thiciany Miranda Ferreira Record at Bout (Opponent)3-2-0
Summer Onley Record at Bout3-0-0
Est. Fighter Purse~$2,000 USD
🥊 Action & Knockdowns:
Onley proved her conditioning and technical kickboxing depth across three rounds, landing clean boxing combinations and controlling the cage to take a comfortable unanimous decision sweep.
WIN
Ana Carolina Araujo
Brazil
Brazil
FCC 42: Jones vs. Ibrahimi
Jun / 07 / 2025
KO/TKO (Punches)
Rnd 3 (4:18)
Jun / 07 / 2025
ROUND3
TIME4:18
METHODKO/TKO
Bout Specifications & Fight Financials
View Dossier
🥊 FCC 42 Feature Bout • Onley vs. Araujo
Main Card Feature
Fighter MatchupSummer Onley vs Ana Carolina Araujo
Fight Location Bolton, Greater Manchester, England (Bolton Whites Hotel)
Bolton, Greater Manchester, England (Bolton Whites Hotel)Duration3 x 5 min
Weights Matchup135 lbs vs 135 lbs
Ana Carolina Araujo Record at Bout (Opponent)2-2-0
Summer Onley Record at Bout2-0-0
Est. Fighter Purse~$1,800 USD
🥊 Action & Knockdowns:
Onley broke Araujo down over three grinding rounds with persistent forward pressure and clinch knees, before unleashing unanswered punches against the fence to seal the TKO at 4:18 of round three.
WIN
Flordinice Muniz
Brazil
Brazil
FCC 39: Full Contact Contender 39
Sep / 07 / 2024
KO/TKO (Punches)
Rnd 2 (1:24)
Sep / 07 / 2024
ROUND2
TIME1:24
METHODKO/TKO
Bout Specifications & Fight Financials
View Dossier
🥊 FCC 39 • Onley vs. Muniz
Main Card Feature
Fighter MatchupSummer Onley vs Flordinice Muniz
Fight Location Bolton, Greater Manchester, England (Bolton Whites Hotel)
Bolton, Greater Manchester, England (Bolton Whites Hotel)Duration3 x 5 min
Weights Matchup135 lbs vs 135 lbs
Flordinice Muniz Record at Bout (Opponent)1-0-0
Summer Onley Record at Bout1-0-0
Est. Fighter Purse~$1,500 USD
🥊 Action & Knockdowns:
Onley secured a decisive takedown in the second frame, advancing position to mount where she poured down heavy ground-and-pound punches to prompt the stoppage at 1:24.
WIN
Wiktoria Wojciechowska
Poland
Poland
FCC 38: Full Contact Contender 38
Jun / 08 / 2024
KO/TKO (Punches)
Rnd 2 (2:20)
Jun / 08 / 2024
ROUND2
TIME2:20
METHODKO/TKO
Bout Specifications & Fight Financials
View Dossier
🥊 Professional MMA Debut • Onley vs. Wojciechowska
Pro Debut
Fighter MatchupSummer Onley vs Wiktoria Wojciechowska
Fight Location Bolton, Greater Manchester, England (Bolton Whites Hotel)
Bolton, Greater Manchester, England (Bolton Whites Hotel)Duration3 x 5 min
Weights Matchup135 lbs vs 135 lbs
Wiktoria Wojciechowska Record at Bout (Opponent)1-0-0
Summer Onley Record at Bout0-0-0 (Debut)
Est. Fighter Purse~$1,200 USD
🥊 Action & Knockdowns:
Following an extensive 7-1 amateur career and IMMAF European silver medal, Onley made a dominant professional debut, overwhelming Polish prospect Wojciechowska with crisp elbows and punches to claim a TKO at 2:20 of round two.
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