May 16, 2026 · Meta APEX, Las Vegas, Nevada
Bannon
7-2-0
Unranked StrawweightDublin, Ireland | 32 years old
Caliari
8-4-0
Unranked StrawweightCuritiba, Brazil | 29 years old
The Underdog the Market Isn't Seeing
Caliari is the favorite on the karate-world-champion resume. The UFC stat line says 0-2, 7.01 SApM, knee TKO in R3 against Judice. Bannon is off a Performance of the Night. The underdog price is real edge.
THE SMALL-SAMPLE PARADOX
The Resume Says Caliari. The UFC Tape Says Bannon.
Nicolle Caliari rolls in as favorite on the strength of a stacked amateur resume: karate world champion, brown belt in karate, BJJ purple belt, professional MMA fighter since 2015, training out of Thai Brasil Floripa. Looks great on paper. Problem is, the UFC sample is 0-2 with a reported 0 percent takedown defense (UFCStats, 2-fight sample) and 7.01 strikes absorbed per minute, one of the worst defensive marks at women's strawweight. In January 2025 she dropped a split decision to Ernesta Kareckaite while eating 95 sig strikes over 3 rounds. In July 2025 at UFC 318, Carli Judice landed 109 to her 32 in two and a half rounds before a knee in the clinch ended it at 1:30 of R3. Shauna Bannon isn't a finishing-reel highlight machine and she isn't ranked, but the UFC package is cleaner: 2-2 across 4 fights, 4.32 sig strikes per minute at 43 percent accuracy, and the most recent win was an armbar in R2 of Puja Tomar at UFC London (March 2025) that earned Performance of the Night after she survived an early head kick and built the finish off nothing. 3 inches of reach edge (65 inches to 62), 2 inches of height. Switch stance against orthodox. Where the market got it wrong: it read Caliari on the amateur credentials and Bannon on the most recent loss (RNC to Sam Hughes in September 2025) without re-watching what happened on the feet against Tomar and Ardelean.
Truth A
Caliari has the better pedigree on paper: karate world champion as an amateur, brown belt in karate, BJJ purple belt, pro since 2015 with 12 fights of experience. Her 1.0 sub avg and 2.88 takedown attempts per 15 minutes show a grappler who's actively trying to force the fight to her terrain. If she lands the takedown, it's a purple belt against someone who got finished by Sam Hughes on the ground in September. The path is real.
Truth B
Caliari's UFC sample is 0-2 and her takedown accuracy is just 24 percent (1 of 4 landed). Reported takedown defense is 0 percent across 2 fights (every opponent attempt got the takedown). On the feet she absorbs 7.01 SApM, one of the worst defensive marks in the division. Bannon has a 3-inch reach edge, 4.32 SLpM, and the only finish she's ever lost came on the ground after she took damage in the stand-up. If Bannon manages distance, controls the jab, and uses the switch stance, the fight is hers on the cards.
Tale of the Tape
Caliari 3 years younger, but similar career mileage (Bannon pro since 2022, Caliari since 2015).
Bannon 2 inches taller.
3 inches in favor of Bannon. Clear edge for the jab and distance control.
Bannon switches stance with a TKD/kickboxing base. Caliari is straight orthodox karate/Muay Thai.
Patrick Holohan's Ireland camp vs a Muay Thai-first camp in Florianopolis.
Current Form
Shauna Bannon
Landed sparingly on the feet (13 strikes to 21 absorbed), got dragged down and lost the finish. Hughes is a veteran wrestler.
Sub R2 (RNC, 1:58)Performance of the Night. Survived a brutal head kick in R1 and built the armbar off nothing in R2. Showed both chin and reactive jiu-jitsu.
Sub R2 (armbar, 3:22)Outlanded 77-57 in strikes at UFC 304. Traded with a Romanian striker and won the cards on consistent stand-up work.
SDUFC debut. Outlanded 56-54 but ate 2 takedowns. Takedown defense exposed early in her UFC career.
UDComing off an ugly loss in September 2025: Sam Hughes locked in a rear-naked choke at 1:58 of R2 at UFC Fight Night: Imavov vs Borralho, with Bannon absorbing 21 strikes to 13 landed. But the fight before that was the best of her career: an armbar in R2 of Puja Tomar at UFC London (March 2025, UFC Fight Night: Edwards vs Brady) that earned Performance of the Night. Bannon SURVIVED a brutal head kick from Tomar in R1 and built the finish off nothing in R2. Before that, a split decision over Alice Ardelean at UFC 304 (July 2024). Her UFC debut was a UD loss to Bruna Brasil in July 2023. UFC total: 2-2 across 4 fights. Trains at Holohan Martial Arts in Dublin, the gym of former UFC flyweight Patrick Holohan. Black belt in kickboxing and taekwondo, BJJ purple belt.
Nicolle Caliari
UFC 318. Outlanded 109-32 in strikes. Ate the entire stand-up and lost when Judice closed the distance to the clinch and landed a knee.
TKO R3 (knee, 1:30)UFC debut. 3 full rounds, absorbed 95 sig strikes to 67 landed. Got 3 takedowns but lost the cards.
SDDWCS 8.5. 2 takedowns and 2 submission attempts before closing the armbar at 4:45 of R1. Earned the UFC contract.
Sub R1 (armbar, 4:45)She's 0-2 in the UFC. The January 2025 debut against Ernesta Kareckaite (UFC Fight Night: Dern vs Ribas 2) was a split decision loss while absorbing 95 sig strikes over 3 rounds. The second one was worse: UFC 318 in July 2025 against Carli Judice, ended on a TKO at 1:30 of R3 off a clinch knee after she absorbed 109 sig strikes to 32 landed. She got there through DWCS 8.5 in September 2024, where she finished Corinne Laframboise by armbar at 4:45 of R1. The amateur resume is strong (karate world champion as a kid, BJJ purple belt, brown belt in karate), but the transition to UFC-level competition has been rough. Trains at Thai Brasil Floripa in Florianopolis, where she also taught women's Muay Thai and helped manage the gym.
Level of Competition
No common opponents. Both fought across similar levels of UFC competition but never shared an opponent. Bannon has the larger UFC sample (4 fights to Caliari's 2). The most useful stylistic parallel: Bannon vs Bruna Brasil (Brazilian striker) in July 2023, where she was outlanded 56-54 but lost on takedowns; Caliari vs Carli Judice (pressure striker) in July 2025, where she was outlanded 109-32 and finished. Volume and stand-up defense are the proven differentiators.
Statistical Comparison
Sig. Strikes per Minute
Bannon lands more on the feet. 4.32 SLpM is middling for women's strawweight but clearly above Caliari's 3.46.
Striking Accuracy (%)
Bannon 43 percent (low-middling but functional). Caliari 38 percent (below the divisional average).
Strikes Absorbed/Min
BIGGEST GAP. Caliari absorbs nearly DOUBLE what Bannon does. 7.01 SApM is one of the worst marks in women's strawweight.
Striking Defense (%)
Caliari defends a higher percentage but takes nearly double the absolute volume (opponents throw way more at her).
Takedowns per 15 Min
Bannon has zero takedowns in the UFC. Caliari shoots 2.88 — she tries, but lands at just 24 percent accuracy.
Takedown Defense (%)
SMALL SAMPLE ON BOTH. Bannon 40 percent across 4 fights. Caliari reported at 0 percent (every opponent attempt landed across her 2 UFC fights). Tiny sample caveat.
Submission Attempts/15 Min
Caliari attempts more subs. BJJ purple belt vs BJJ purple belt (same reported rank).
Bannon leads in 4 categories · Caliari leads in 3
Win & Loss Distribution
Wins
KO/TKO
Submission
Decision
Bannon wins mostly by decision (57 percent), a technical-striker profile that builds rounds. Her only career sub is the Tomar armbar (UFC PoTN). Caliari finishes half her wins by submission (4 of 8), classic grappler profile that needs the floor. The matchup boils down to who imposes their terrain: Bannon in the rounds and the cards, Caliari in the clinch and the ground.
Losses
KO/TKO
Submission
Decision
Bannon has NEVER been knocked out in 9 pro fights. Her only sub loss is the Hughes RNC (Sep 2025). Stand-up defense is suspect (45 percent Str.Def) but the chin holds up. Caliari has 1 KO loss (the Judice knee at UFC 318) and 1 pre-UFC sub loss, but the sample is older. Implication for the matchup: Caliari by KO/TKO is unlikely (Bannon has never been finished by strikes), and Caliari by sub requires her to find the ground path. Close cards favor Bannon's history.
Skills Profile
Bannon
vs
Caliari
Striking Volume
+2 Bannon
Bannon 4.32 vs 3.46 SLpM. Real gap but not brutal. // UNVERIFIED whether the trend holds against a primary striker.
Stand-Up Defense
+4 Bannon
BIGGEST GAP OF THE FIGHT. Bannon absorbs 3.75 SApM; Caliari 7.01. Caliari was outlanded 109-32 by Judice. Most reliable stat in the matchup.
Offensive Wrestling
+3 Caliari
Caliari 2.88 TD/15min vs 0.00 from Bannon. Caliari ATTEMPTS takedowns but only converts 24 percent.
Ground Game / BJJ
+2 Caliari
Both BJJ purple belts. Caliari's sub avg is 1.0 to Bannon's 0.7. Caliari got her DWCS armbar; Bannon's UFC armbar was the Tomar finish at UFC London (PoTN). Even with a slight edge to Caliari on volume of attempts.
Takedown Defense
+1 Bannon
Bannon 40 percent across 4 fights vs Caliari 0 percent across 2. SMALL SAMPLES ON BOTH. Huge caveat.
Reach and Footwork
+3 Bannon
3 inches of reach + switch stance + TKD background. Bannon has the tools to manage distance against an orthodox grappler-striker.
Bannon has the cleaner package on the feet: more volume, much better defense, the reach, the footwork. Caliari has the takedown path and the ground game, but her conversion rate is low (24 percent) and her entire UFC sample is her getting picked apart in the stand-up. If the fight stays on the feet, it's Bannon's. If it hits the floor, it becomes a coin flip on reactive jiu-jitsu.
Final Prediction
The Thesis
The thesis: Shauna Bannon wins because, first, her real UFC package is better than Caliari's (4.32 SLpM vs 3.46; 3.75 SApM vs 7.01; 43 percent accuracy vs 38).
The thesis: Shauna Bannon wins because, first, her real UFC package is better than Caliari's (4.32 SLpM vs 3.46; 3.75 SApM vs 7.01; 43 percent accuracy vs 38).
Second, 3 inches of reach + switch stance + 2-inch height edge + recent Performance of the Night (Tomar armbar, March 2025) are real stylistic and momentum advantages.
Third, Caliari is 0-2 in the UFC with a sample showing her getting picked apart on the feet (109-32 vs Judice, 95 absorbed vs Kareckaite).
The path is Bannon controls range over 3 rounds with the jab and cross, avoids the clinch where Caliari can force takedowns, and closes tight cards. Falls apart if Caliari lands a takedown and holds top control (Bannon was finished by Hughes that way), or if the amateur pedigree flashes in a power moment.
Conviction
Conviction 5 because the UFC samples are tiny on both sides (4 and 2 fights), the defensive stats come with huge caveats (Caliari's 0 percent TDD is across 2 fights — basically noise), and the amateur resume can manifest at any moment if she lands the timing. But the basic UFC read favors Bannon enough to justify the pick against a heavy line. on a coin-flip statistical fight is real edge.
What Breaks This Pick
- 01
Caliari lands a double-leg early and holds top control in the Sam Hughes mold from September 2025
- 02
Bannon can't defend the clinch and Caliari works knees the way Judice worked them on her
- 03
Karate world champion training flashes in an explosive power moment and changes the script
- 04
Small samples mask a completely wrong read — one of these two is meaningfully better than her 4-6 fights show
Underdog Path
Caliari has two paths. Path A (finish): force the clinch against the cage, land a double-leg or single-leg (she shoots 2.88/15min), work top control inside the first 90 seconds of R1, transition to mount or back, and close an RNC or armbar (BJJ purple belt, 1.0 sub avg). That's the Sam Hughes vs Bannon script from September. Path B (control decision): land 2-3 takedowns per round even at a 24 percent rate, stack control time, and steal the cards even while losing the stand-up. Caliari already landed 3 takedowns against Kareckaite and lost — but judge samples vary fight to fight.
Required Conditions
- Land 2+ takedowns in the first 2 rounds (current 24 percent rate needs to climb)
- Hold enough top control to either steal cards or find the finish
- Survive the 3-inch reach edge without eating Judice-level volume (109-32) or Kareckaite-level volume (95)
- Apply the reactive jiu-jitsu if Bannon tries to scramble up off the floor
— Precedent: Sam Hughes locked up an RNC on Bannon in September 2025 working from wrestling pressure. Caliari has a similar technical kit (grappler-first with ground game), but the UFC execution has been less reliable. If she's the Sam Hughes of the night, she wins. If she's the UFC 318 Caliari (getting picked apart on the feet), she loses.
Verdict
Winner
Shauna Bannon
Method
Decision
Most Likely
- 01
Winner
Shauna Bannon
Estimated real probability 53 percent, implied is 37 percent. 16-point edge. The market paid Caliari on the amateur resume (karate world champion) and ignored that her UFC sample is 0-2 absorbing 109-32 and 95 sig strikes. Confidence is low because of small samples, but the value is clear.
- 02
Total Rounds
Over 1.5 rounds
Both are technical finishers whose work tends to develop after R1. Caliari was finished by a clinch knee in R3 vs Judice; Bannon got RNC-finished in R2 vs Hughes. Base scenario is decision or late finish. Safe pick but poorly priced.
- 03
Method
Bannon by Decision
57 percent of her career wins are by decision. Caliari has never been knocked out, and Bannon has no UFC KOs. Base scenario is Bannon controls range over 3 rounds and wins the cards.
Most Likely Outcome
Bannon
Where the market is most off. The market prices Caliari like a medium-strong favorite for someone who is 0-2 in the UFC with collapsed stand-up defense. Backing the underdog with the better UFC package, reach, recent momentum (PoTN), and stylistic tools is real edge. Small unit size given the sample caveats, but the value is there.
Stats That Matter
0-2
Caliari's UFC record
Outlanded 109-32 (Judice) and 95-67 (Kareckaite). Stand-up defense collapsed at the UFC level.
7.01
Caliari's SApM (strikes absorbed per minute)
One of the worst defensive marks at women's strawweight. Bannon absorbs 3.75.
3"
Reach edge for Bannon
65" vs 62". Combined with switch stance, the primary tool to keep Caliari at distance.
Bannon's moneyline at
Implied at 37 percent. Estimated real probability 53 percent. 16-point edge.
The Trap
The Trap: Caliari by Specific Submission
The market will pay moderate juice on 'Caliari by submission' because BJJ purple belt + 4 career subs + 1.0 sub avg looks solid on paper. But Caliari only has 1 submission in UFC competition (the DWCS Laframboise armbar), and her takedown conversion rate is 24 percent. Betting a specific Caliari sub requires a sequence: she has to land the takedown, hold Bannon down, escape the reactive jiu-jitsu (the Irish has shown it — she armbarred Tomar off her back), and close the position. Three things she hasn't done at the UFC adult level yet.
COLISEUM - Statistical and tactical analysis. Data sourced from ufcstats.com and public sources.
Shauna "Mama B" Bannon vs Nicolle Caliari | UFC Fight Night: Allen vs Costa | May 16, 2026 | Meta APEX, Las Vegas, Nevada