Skip to content
UFC simulation vs. the market Bout Simulator
Sean O'Malley
Bantamweight · “Suga”

Sean O'Malley

20-3-0 (1 NC) UFC 12-3-0 (1 NC)
Sniper Accuracy Volume Machine Relentless Attack Forward Pressure
5'11"Height
72"Reach
SwitchStance
32Age
7KO wins
0Sub wins
58.3%Finish rate
11:50Avg fight

Skill profile

Rated 0–100 · where 138 MMA has read him, his grades and tags set each axis and the stats only nudge inside his band · stats alone where he is silent · the rim is reserved for specialists
Striking — Strong, rated 92 of 100 · 138 MMA: striking solid · Jun 2026 · stats read 93 → nudged +5 inside the band · tag ko power: good (+3) · claims striking power +1, striking volume +3, striking technique +3, kicking +2 (+6) Accuracy — Elite, rated 100 of 100 · claims striking technique +3 (+6) Striking D — Average, rated 64 of 100 · claims striking defense +1, head movement +1 (+4) Durability — Above avg, rated 73 of 100 · 138 MMA tag chin: durable · Oct 2022 · stats read 76 → nudged +1 inside the band · claims chin -1 (-2) Wrestling — Weak, rated 4 of 100 · claims td offense -1, clinch +1 (-1) TD Defense — Above avg, rated 78 of 100 · 138 MMA tag td defense: good · Jun 2026 · stats read 32 → nudged -3 inside the band · tag getup: good (+4) · claims td defense +1, getup +1 (+4) Grappling — Average, rated 47 of 100 · 138 MMA whiteboard: grappling good · Jun 2026 · stats read 20 → nudged -11 inside the band · claims sub defense +1 (+1) Control — Weak, rated 3 of 100 · stats only — nothing in his reads bears on this axis Striking Accuracy Striking D Durability Wrestling TD Defense Grappling Control
striking solid
4 analyst reads graded this phase
  • solid UFC Freedom 250 Full Card Preview & Predictions · June 7, 2026 watch ↗
  • solid UFC 324 · January 20, 2026 watch ↗
  • solid UFC 316 Full Card Breakdown · June 3, 2025 watch ↗
  • solid UFC 306 Full Card Analysis, Prediction & Breakdown (Riyadh Season Noche UFC) · September 11, 2024 watch ↗
grappling good whiteboard
4 analyst reads graded this phase
  • good UFC Freedom 250 Full Card Preview & Predictions · June 7, 2026 · whiteboard watch ↗
  • good UFC 324 · January 20, 2026 watch ↗
  • very good UFC 316 Full Card Breakdown · June 3, 2025 watch ↗
  • good UFC 306 Full Card Analysis, Prediction & Breakdown (Riyadh Season Noche UFC) · September 11, 2024 watch ↗
wrestling not yet read
cardio not yet read
durability not yet read
striking solid 4 reads
grappling good 4 reads · whiteboard
wrestling not yet read
cardio not yet read
durability not yet read

138 MMA anchors Striking, Durability, TD Defense, Grappling · his tags and claims adjust Accuracy, Striking D, Wrestling · stats alone on Control.

Sniper Accuracy 60% of significant strikes land
Volume Machine 6.0 significant strikes landed per minute
Relentless Attack 88 offensive actions per 15 min — strikes, takedown and submission attempts together
Forward Pressure 6.0 landed and 3.3 absorbed per minute — he turns fights into firefights
Career rates — the raw numbers behind the chart
Sig. strikes landed / min5.97
Sig. strikes absorbed / min3.34
Striking accuracy60.3%
Striking defense59.8%
Knockdowns / 15 min0.55
Takedowns / 15 min0.24
Takedown accuracy42.9%
Takedown defense59.7%
Sub attempts / 15 min0.24
Control time1.1%
Record vs .500+ opponents8-3

Insider info

7 analyst reads · 138 MMA · our paraphrase, never his words
vs Aiemann Zahabi lean UFC Freedom 250 Full Card Preview & Predictions · June 7, 2026
strikingsolid grapplinggood

calls it O'Malley's fight to lose but says he'll 'win more often than not,' granting the opponent real paths

Rated by the analyst as the best or among the best strikers in the division, built on constant feinting, switching stances through kicks to close distance, sharp footwork, accuracy, a varied kick arsenal and strong range control. His takedown defense is driven by movement and staying on the outside rather than raw strength, and he is generally safe once a fight does hit the mat. The analyst argues his current form is a clear step up from an earlier version of himself.

Strengthelite-level striking volume and accuracy
Strengthconstant feinting, switches stances with kicks to close distance
Strengthgood footwork, circles off well
Strengthgood kick arsenal and striking defense
Strengthvery good range control
Strengthtakedown defense built on movement; safe once grounded
td defense · good
vs Yadong Song clear UFC 324 · January 20, 2026 · 1 read since
strikingsolid grapplinggood

'For me, that means Ali [O'Malley]' after explicitly weighing which man controls the deciding variable (range vs. pocket), with each fighter's path mapped out rather than left as a bare pick.

A solid striker built around range control -- very good faints, long straight punches, a stance-switch-with-kicks wrinkle, good kicks with good accuracy and timing, and he picks his shots well. Striking defense and range control are both praised; if he keeps the fight at range he's expected to have a lot of success, though his long, lanky frame is viewed as better suited to distance than to pocket exchanges. Also a good grappler -- generally stays safe on the mat, hard to take down, and uses range to keep opponents from getting to his hips; when taken down he's described as good at controlling position and working back to the cage to stand. Analyst explicitly defends him against a submission-loss narrative, saying that finish 'was just there' rather than reflecting a real grappling deficiency.

Strengthvery good faints
Strengthlong straight punches, switches stance behind kicks
Strengthgood kicks, good accuracy and timing, picks shots well
Strengthgood striking defense/range control
Strengthgood grappler -- hard to take down, stays safe and works back to the cage
Weaknesslong, lanky frame suited better to range than to pocket exchanges
range · longsub defense · good
vs Merab Dvalishvili clear UFC 316 Full Card Breakdown · June 3, 2025 · 2 reads since
strikingsolid grapplingvery good

He says 'Merab's likely getting it done' by decision, though he adds the odds are 'enticing enough' to tempt a look at the other side -- a price comment, not a win-outcome hedge.

Flatly called the sharper pure boxer-kicker of the pair: sharp feints, a long jab-and-cross game, a habit of switching stance off his kicks to load the rear hand, plus tight footwork, accuracy and defense built around managing range. His grappling gets upgraded mid-sentence -- an initial 'not bad' is corrected to a genuinely strong grappling grade -- with passable takedown denial and enough scrambling to stay out of real danger on the mat, though he has trouble shaking off one uniquely persistent wrestler.

Strengthfeints and footwork
Strengthlong straight punches
Strengthstance-switch kicks into power hands
Strengthstriking defense/range control
Strengthscrambling to stay safe on the mat
Weaknessstruggles to keep a relentlessly persistent wrestler off his hips
vs Merab Dvalishvili clear UFC 306 Full Card Analysis, Prediction & Breakdown (Riyadh Season Noche UFC) · September 11, 2024 · 3 reads since
strikingsolid grapplinggood

He states plainly, more than once, that he thinks O'Malley wins, most likely by knockout. The specific round-and-method 'wild call' (a late submission) is explicitly flagged as a fun guess not to wager on -- a hedge on the finish method only, which per the standing rule does not demote the win pick itself.

A solid striker whose feinting is rated outstanding, paired with long-range straights and a willingness to switch stances and kick off either side. His footwork and precision are described in near-elite terms -- excellent lateral movement, timing, and pinpoint accuracy -- and his kick menu (front kick, a knee-targeted side kick, spinning heel kick) is varied and effective, with the knee kick specifically useful against a shot-happy opponent. His striking defense rates great: he manages distance and is hard to pin down. His grappling is good, with takedown defense built mainly on never getting taken down in the first place thanks to his footwork, and he stays very safe on the mat and regains his feet well on the rare occasion he does end up there. He is willing to grab the cage and concede a point to stop a takedown rather than be taken down, trusting his own finishing ability in open space. As of 2024-09-11.

Strengthsolid striker with extremely good feints and long, rangey straights
Strengthelite footwork, circling, accuracy and timing
Strengthvaried, effective kicks (front kick, side kick to the knee, spinning heel kick)
Strengthgreat striking defense, keeps range, evasive
Strengthgood grappling; avoids takedowns largely through footwork, very safe on the mat, works back to his feet well
Strengthwilling to concede a point via a cage grab rather than be taken down, trusting his finishing ability
Weaknesshis feints' effectiveness is questioned specifically against an opponent who may simply not react to them
Weaknesshis front kick, while a good weapon, brings him into range for an opponent's single-leg shot
Weaknessif cornered against the cage and denied his evasive footwork, or caught in a bodylock, he can still be taken down
getup · good
vs Marlon Vera coinflip UFC 299 Full Card Analysis, Breakdown, & Prediction · March 6, 2024 · 4 reads since

Explicitly says he 'could switch my pick,' repeatedly calls the fight 'tricky,' says he 'keeps going back and forth,' and states he personally bet on Vera for a knockout even while naming O'Malley as his decision pick, directing viewers to a separate panel for his 'final pick.'

Lanky, high-IQ striker who uses his range, movement and either-stance versatility to keep fights at distance, mixing feints, varied kicks and accurate, well-timed striking while rarely getting hit flush -- his striking defense is built on evasiveness and footwork rather than just durability. On the mat he stays safe and defends takedowns well using his length and movement. The analyst's own split read gives him two very different outcomes: either he out-works Vera over five rounds to a comfortable decision, or Vera eventually lands the fight-changing shot in the later rounds. Picked, for now, by decision, with real acknowledgment that the analyst himself bet on Vera for the fight to end in a knockout.

Strengthrange management
Strengthfeints
Strengthkicking diversity
Strengtheither-stance striking
Strengthfootwork/evasiveness
Strengthaccuracy
Strengthtakedown defense (range/movement)
vs Aljamain Sterling coinflip UFC 292 Full Card Breakdown, Analysis, And Predictions · August 16, 2023 · 5 reads since

He says plainly that the breakdown points to Sterling but takes 'the shot on the dog' with O'Malley by decision anyway, adding he would not be shocked to be wrong and explicitly advising against betting O'Malley to win outright -- a real, repeated pick, just the most heavily hedged one on the card.

Sean O'Malley is graded a very accurate, feint-heavy striker who works comfortably from either stance, switches kicks fluidly, and is elusive and hard to hit with a measured, range-keeping approach. His own grappling is only decent and he is explicitly outmatched on the mat against a wrestler of Sterling's level, which the analyst thinks he will manage by using kicks (especially to the knee) to discourage takedown entries. The analyst picks him anyway, against his own stated expectation, by decision.

Strengthheavy feints that set up his striking
Strengthvery accurate, hard to read
Strengthcomfortable switching stances and kicks
Strengthelusive, measured, keeps range
Strengthside kick to the knee as a takedown deterrent
Strengthgood cardio even at high output
Weaknessgrappling outmatched against a wrestler of Sterling's level
td defense · suspect
vs Petr Yan coinflip UFC 280: Full Card Analysis, Preview, & Prediction · October 18, 2022 · 6 reads since

He explicitly puts his own pick's win chance around 40%, calls the wager 'root beer money,' and admits he'd rather pick Yan before still taking O'Malley for the value.

Finally getting a true step up in competition, with a significant height/reach advantage and range/movement the analyst rates as even better than the one other similarly tall opponent Yan has faced. He lacks a credible takedown threat, which that other opponent had, and faces lingering (defended) questions about his chin/legs after a leg-kick-heavy past fight.

StrengthBig height (5'11") and reach (72in) advantage
StrengthUses range and movement very well, rated better than the one comparably tall opponent Yan has faced
StrengthDecent pop on his punches
StrengthLive underdog with a strong first-round chance given Yan's slow starts
WeaknessDoes not have a credible takedown threat to keep Yan honest
WeaknessFaced public criticism about his chin/legs after absorbing many leg kicks in a past fight, though the analyst argues the legs 'must be fine'
ko power · goodchin · durable

Striking trend

Sig. strikes/min, last 8 fights · green = win
July 2, 2022 vs Pedro Munhoz — 3.07/min (NC) Jul '22 October 22, 2022 vs Petr Yan — 5.6/min (W) Oct '22 August 19, 2023 vs Aljamain Sterling — 4.27/min (W) Aug '23 March 9, 2024 vs Marlon Vera — 9.2/min (W) Mar '24 September 14, 2024 vs Merab Dvalishvili — 1.88/min (L) Sep '24 June 7, 2025 vs Merab Dvalishvili — 2.11/min (L) Jun '25 January 24, 2026 vs Song Yadong — 3.2/min (W) Jan '26 June 14, 2026 vs Aiemann Zahabi — 4.54/min (W) Jun '26

Fight history

16 UFC bouts · newest first · opponent records as of fight night
W Aiemann Zahabi 14-2 walk-in KO/TKO · R2 4:02 — UFC Freedom 250 · June 14, 2026
41/81Sig. strikes
32/56Absorbed
0/0Takedowns
0:02Control
1Knockdowns
0Sub attempts
W Song Yadong 22-8-1 walk-in Decision - Unanimous · R3 5:00 — UFC 324: Gaethje vs. Pimblett · January 24, 2026
48/92Sig. strikes
36/94Absorbed
0/0Takedowns
0:00Control
0Knockdowns
0Sub attempts
L Merab Dvalishvili 19-4 walk-in TITLE Submission · R3 4:42 — UFC 316: Dvalishvili vs. O'Malley 2 · June 7, 2025
31/57Sig. strikes
52/115Absorbed
0/0Takedowns
0:00Control
0Knockdowns
0Sub attempts
L Merab Dvalishvili 17-4 walk-in TITLE Decision - Unanimous · R5 5:00 — UFC 306: Riyadh Season Noche UFC · September 14, 2024
47/89Sig. strikes
82/164Absorbed
0/0Takedowns
0:00Control
0Knockdowns
0Sub attempts
W Marlon Vera 23-8-1 walk-in TITLE Decision - Unanimous · R5 5:00 — UFC 299: O'Malley vs. Vera 2 · March 9, 2024
230/356Sig. strikes
89/241Absorbed
0/0Takedowns
0:03Control
0Knockdowns
0Sub attempts
W Aljamain Sterling 23-3 walk-in TITLE KO/TKO · R2 0:51 — UFC 292: Sterling vs. O'Malley · August 19, 2023
25/35Sig. strikes
17/35Absorbed
0/0Takedowns
0:18Control
1Knockdowns
0Sub attempts
W Petr Yan 16-3 walk-in Decision - Split · R3 5:00 — UFC 280: Oliveira vs. Makhachev · October 22, 2022
84/163Sig. strikes
58/96Absorbed
0/1Takedowns
0:02Control
0Knockdowns
0Sub attempts
NC Pedro Munhoz 19-7 walk-in Could Not Continue · R2 3:09 — UFC 276: Adesanya vs. Cannonier · July 2, 2022
25/47Sig. strikes
26/41Absorbed
0/0Takedowns
0:00Control
0Knockdowns
0Sub attempts
W Raulian Paiva 21-3 walk-in KO/TKO · R1 4:42 — UFC 269: Oliveira vs. Poirier · December 11, 2021
39/62Sig. strikes
11/47Absorbed
0/0Takedowns
0:02Control
1Knockdowns
0Sub attempts
W Kris Moutinho 0-0 walk-in KO/TKO · R3 4:33 — UFC 264: Poirier vs. McGregor 3 · July 10, 2021
230/318Sig. strikes
70/218Absorbed
0/0Takedowns
0:04Control
1Knockdowns
0Sub attempts
W Thomas Almeida 22-4 walk-in KO/TKO · R3 3:52 — UFC 260: Miocic vs. Ngannou · March 27, 2021
86/149Sig. strikes
25/71Absorbed
0/0Takedowns
0:08Control
2Knockdowns
0Sub attempts
L Marlon Vera 17-6-1 walk-in KO/TKO · R1 4:40 — UFC 252: Miocic vs. Cormier 3 · August 15, 2020
10/21Sig. strikes
18/30Absorbed
0/0Takedowns
0:00Control
0Knockdowns
0Sub attempts
W Eddie Wineland 24-13-1 walk-in KO/TKO · R1 1:54 — UFC 250: Nunes vs. Spencer · June 6, 2020
13/20Sig. strikes
4/7Absorbed
0/0Takedowns
0:00Control
1Knockdowns
0Sub attempts
W Jose Quinonez 9-3 walk-in KO/TKO · R1 2:02 — UFC 248: Adesanya vs. Romero · March 7, 2020
18/22Sig. strikes
0/11Absorbed
0/0Takedowns
0:02Control
0Knockdowns
0Sub attempts
W Andre Soukhamthath 12-5 walk-in Decision - Unanimous · R3 5:00 — UFC 222: Cyborg vs. Kunitskaya · March 3, 2018
63/111Sig. strikes
25/60Absorbed
0/0Takedowns
0:55Control
0Knockdowns
3Sub attempts
W Terrion Ware 17-6 walk-in Decision - Unanimous · R3 5:00 — The Ultimate Fighter: A New World Champion Finale · December 1, 2017
141/252Sig. strikes
88/288Absorbed
3/6Takedowns
0:27Control
0Knockdowns
0Sub attempts

Walk-in records count UFC bouts in this database. For the pre-UFC career, see the record breakdown below or the Tapology button up top.

Record breakdown

Full pro career (Wikipedia, results only)
20-3-0 (1 NC)Pro record
Team Proven Grounds (2011–2014), The MMA Lab (2014–present)Gym / team

Wins by method

KO/TKO 12
Submission 1
Decision 6
Other 0

Losses by method

KO/TKO 1
Submission 1
Decision 1
Other 0

No contests: 1

Fights by organization

UFC 15
Intense CF 5
Dana White's Contender Series 1
LFA 1
Extreme Beatdown 1
Full career — 23 fights, every organization
OpponentMethodEventOrg RdTime
W Song Yadong Decision (unanimous) UFC 324
January 24, 2026
UFC 3 5:00
L Merab Dvalishvili Submission (north-south choke) UFC 316
June 7, 2025
UFC 3 4:42
L Merab Dvalishvili Decision (unanimous) UFC 306
September 14, 2024
UFC 5 5:00
W Marlon Vera Decision (unanimous) UFC 299
March 9, 2024
UFC 5 5:00
W Aljamain Sterling TKO (punches) UFC 292
August 19, 2023
UFC 2 0:51
W Petr Yan Decision (split) UFC 280
October 22, 2022
UFC 3 5:00
NC Pedro Munhoz NC (accidental eye poke) UFC 276
July 2, 2022
UFC 2 3:09
W Raulian Paiva TKO (punches) UFC 269
December 11, 2021
UFC 1 4:42
W Kris Moutinho TKO (punches) UFC 264
July 10, 2021
UFC 3 4:33
W Thomas Almeida KO (punch) UFC 260
March 27, 2021
UFC 3 3:52
L Marlon Vera TKO (elbows and punches) UFC 252
August 15, 2020
UFC 1 4:40
W Eddie Wineland KO (punch) UFC 250
June 6, 2020
UFC 1 1:54
W José Alberto Quiñónez TKO (head kick and punches) UFC 248
March 7, 2020
UFC 1 2:02
W Andre Soukhamthath Decision (unanimous) UFC 222
March 3, 2018
UFC 3 5:00
W Terrion Ware Decision (unanimous) The Ultimate Fighter: A New World Champion Finale
December 1, 2017
UFC 3 5:00
W Alfred Khashakyan KO (punch) Dana White's Contender Series 2
July 18, 2017
Dana White's Contender Series 1 4:14
W David Nuzzo KO (spinning wheel kick) LFA 11
May 5, 2017
LFA 1 2:15
W Irvin Veloz KO (punch) Extreme Beatdown 20
March 18, 2017
Extreme Beatdown 1 2:34
W Tycen Lynn KO (head kick) Intense CF 26
October 21, 2016
Intense CF 2 2:57
W Mark Coates Decision (unanimous) Intense CF 23
November 7, 2015
Intense CF 3 5:00
W Omar Avelar Submission (rear-naked choke) Intense CF 20
August 21, 2015
Intense CF 1 2:55
W Shane Sargent KO (punch) Intense CF 19
July 3, 2015
Intense CF 1 2:03
W Josh Reyes TKO (punches) Intense CF 17
March 6, 2015
Intense CF 1 1:33

Career history from the fighter's Wikipedia record table (Sean O'Malley (fighter)) — results only, no strike stats; UFC bouts are marked and carry full stats in the fight history above.

Division context

vs. 124 qualified Bantamweight fighters · tick = division mean
Striking volume /min 6.0 avg 3.7
Strikes absorbed /min 3.3 avg 3.6
Striking accuracy 60.3% avg 44.0%
Striking defense 59.8% avg 56.4%
Takedowns /15 min 0.2 avg 1.6
Takedown accuracy 42.9% avg 36.9%
Takedown defense 59.7% avg 62.8%
Sub attempts /15 min 0.2 avg 0.5
Control time 1.1% avg 19.4%
Finish rate 58.3% avg 48.2%

Headshot of Sean O'Malley by Musicmakestheworldgoround · CC0 · Wikimedia Commons · cropped and resized

Hero photo of Sean O'Malley by U.S. Department of the Interior · Public domain · Wikimedia Commons