August 1, 2026 · Belgrade Arena, Belgrade, Serbia
Milošević
8-1-0
UnrankedSydney, Australia | 29 years old
Cowan
7-5-0
UnrankedHewitt, Texas, USA | 34 years old
The First Serbian Woman the UFC Signed
Milošević debuts in Belgrade, the city where she was crowned IMMAF amateur world champion in February 2023. Cowan shows up 0-3 in the UFC and four months removed from getting knocked out cold.
O PONTO QUE DECIDE
Cowan's Body Already Sent the Warning
On April 4, 2026, at UFC Vegas 115, Hailey Cowan dropped the opening round to Alice Pereira, who was the sharper of the two on the feet while every Cowan takedown attempt died on the fence. Round two was a different story: Cowan planted Pereira on her back 90 seconds in, out in open space, and worked from top for a stretch. Then they got back to the feet and a knee landed flush at 4:24. Lights out. She finished the night in the hospital. One hundred nineteen days later, she walks into a cage in Belgrade. That isn't an isolated data point — it's the latest chapter in a medical file Cowan herself laid out in April: four meniscus surgeries, the most recent one after she tore the knee in round one against Nora Cornolle; a torn UCL in her elbow that pulled her from a booking in Paris; a broken fibula that killed her May 2024 fight; a ruptured ovarian cyst that had already postponed her UFC debut. At 34, she hasn't won since August 2022, she's 0-3 in the Octagon, she defends 41% of strikes, and she absorbs 2.92 significant strikes per minute. On the other side is a 29-year-old who has fought six times since March 2025, won eight straight, and in February handed an undefeated Dina Osman a 30-26 shutout on all three cards in Belgrade, threatening a submission in round one and nearly locking a rear-naked choke in round three. The caveat is fat and it needs saying out loud: Milošević has never fought anyone at UFC level, and the calibre of her opposition is the soft spot in this whole thesis. But the question here isn't whether the newcomer is good enough. It's whether there's enough body left in the veteran to find out.
On April 4, 2026, at UFC Vegas 115, Hailey Cowan dropped the opening round to Alice Pereira, who was the sharper of the two on the feet while every Cowan takedown attempt died on the fence. Round two was a different story: Cowan planted Pereira on her back 90 seconds in, out in open space, and worked from top for a stretch. Then they got back to the feet and a knee landed flush at 4:24. Lights out. She finished the night in the hospital. One hundred nineteen days later, she walks into a cage in Belgrade. That isn't an isolated data point — it's the latest chapter in a medical file Cowan herself laid out in April: four meniscus surgeries, the most recent one after she tore the knee in round one against Nora Cornolle; a torn UCL in her elbow that pulled her from a booking in Paris; a broken fibula that killed her May 2024 fight; a ruptured ovarian cyst that had already postponed her UFC debut. At 34, she hasn't won since August 2022, she's 0-3 in the Octagon, she defends 41% of strikes, and she absorbs 2.92 significant strikes per minute. On the other side is a 29-year-old who has fought six times since March 2025, won eight straight, and in February handed an undefeated Dina Osman a 30-26 shutout on all three cards in Belgrade, threatening a submission in round one and nearly locking a rear-naked choke in round three. The caveat is fat and it needs saying out loud: Milošević has never fought anyone at UFC level, and the calibre of her opposition is the soft spot in this whole thesis. But the question here isn't whether the newcomer is good enough. It's whether there's enough body left in the veteran to find out.
Truth A
Cowan is the only one of the two who's ever been in the Octagon. Twelve pro fights, three inches of height, two inches of reach, a southpaw stance and 80% takedown defense. And she had one of the division's best young prospects on her back in round two, working from top position, minutes before a single knee ended the night.
Truth B
When she loses, she gets finished — four of her five career defeats ended inside the distance. She defends 41% of strikes, has never scored a knockdown in the UFC, and she's back in 119 days from a knockout that put her in a hospital bed, at 34 years old.
Tale of the Tape
Milošević turns 30 one week after the fight
Three inches of height for Cowan
Two more inches of reach for the American
Cowan has been in the Octagon three times, Milošević never
Current Form
Nina Milošević
BRAVE CF 104 in Belgrade. Handed the Egyptian her first pro loss with a 30-26 sweep, threatened a submission in round one and nearly finished with a rear-naked choke in round three.
Unanimous DecisionHer third first-round TKO of 2025, all of them inside a three-month window.
TKO R1WAR MMA 6 in Alicante. Another one-round wrap-up, built on strung-together combinations up close.
TKO R1Title fight at Tahiti Fighting Championship. Went the full three and took it on the cards.
Unanimous DecisionThe first of the three first-round TKOs that defined her 2025.
TKO R1Eight straight wins since dropping her pro debut, and six fights since March 2025 alone. In 2025 she racked up four first-round finishes in a five-month stretch: three TKOs and a rear-naked choke. In February she stepped up at BRAVE CF 104, at home, and swept undefeated prospect Dina Osman 30-26 on all three cards. The caveat isn't form or activity, it's the resume: her opposition has been regional the whole way, and Cowan is the first UFC-level fighter she's ever shared a cage with.
Hailey Cowan
UFC Vegas 115. She lost round one on the feet with her takedown attempts dying on the fence, then planted Pereira 90 seconds into round two and worked from top. Back on the feet, a knee landed flush at 4:24. Knocked out cold, hospital afterward.
KO R2UFC 314. Cornolle, now ranked No. 13, missed weight and Cowan took the catchweight. She tore her meniscus in round one and got choked out at 1:52 of round two.
Sub R2UFC debut, and Cowan missed weight at 137.5 pounds, a pound and a half over. Lost 29-28 on all three cards to the undefeated LFA champion, taking round two on every one of them behind a takedown and the busier work.
Unanimous DecisionContender Series. Won a split and earned the contract. It remains her last victory, almost four years ago.
Split DecisionInvicta FC 45. Rear-naked choke at 3:17 of the second, showing the jiu-jitsu side of her game.
Sub R2She hasn't won since August 2022 on the Contender Series. She's 0-3 in the UFC, one on the cards and two inside the distance, and the most recent was a cold knee knockout that sent her to the hospital in April. Layered on top: four meniscus surgeries, a torn elbow UCL, a broken fibula and a ruptured ovarian cyst, which together produced a gap of more than 700 days between fights. She traded Texas for Las Vegas and trains at Xtreme Couture under Eric Nicksick, and said in April that she'd found her love for the sport again. The issue isn't desire. It's mileage on the body.
Level of Competition
No common opponents, and the resume gap is the single strongest argument in Cowan's favor. Milošević built her eight-fight run on the regional circuit (Shuriken Fight Series in Auckland, New Zealand, Tahiti Fighting Championship, WAR MMA in Spain), and the only real name on her list is Dina Osman, an undefeated BRAVE CF prospect she beat 30-26. Cowan is 0-3 in the UFC, but those three losses came against a completely different tier: Jamey-Lyn Horth, who arrived undefeated as LFA champion, Nora Cornolle, now ranked No. 13, and Alice Pereira, one of the most-talked-about prospects in the division. She lost all three, but she's seen things the Serbian hasn't.
Statistical Comparison
Vitórias por Finalização (%)
Milošević is a UFC newcomer with no UFCStats profile, so this comparison uses verifiable career numbers on both sides rather than Octagon metrics
Finalizações no 1º Round
All four of the Serbian's came in 2025, inside a five-month window
Sequência Atual de Vitórias
Cowan hasn't won since August 2022
Lutas Desde Janeiro de 2025
Completely different competitive rhythms
Derrotas na Carreira
Milošević's only loss was her pro debut, back in 2023
Derrotas por Finalização
The number that decides the method: when Cowan loses, she gets finished four times out of five
Vitórias por Decisão (%)
Milošević leads in 6 categories · Cowan leads in 1
Win & Loss Distribution
Wins
KO/TKO
Submission
Decision
Both women finish at roughly the same clip, 63% for the Serbian and 57% for the American, but when it happens is what matters. All three of Milošević's stoppage wins came in round one, and all three came in 2025. Cowan's two date back to 2018 in the LFA, and her last win of any kind was August 2022. Worth flagging: on the two occasions Milošević faced someone above regional level, against Bolander and against Osman, the fight went the full three rounds. That's the most honest argument against betting the first round here.
Losses
KO/TKO
Submission
Decision
This is where the fight explains itself. Milošević has one career loss, on the cards, in her pro debut against Cecilie Bolander, and she has never been stopped. Cowan has been finished in four of her five defeats: three submissions (two rear-naked chokes and a guillotine) plus Alice Pereira's knee in April. Only once has she lost while still standing at the final horn. Small samples on both sides, but the American's pattern has held steady across eight years and hasn't changed: when a fight turns on her, she doesn't survive to the bell. And the detail that matters most for the method is that her only knockout loss is also the most recent thing on her record, four months old.
Skills Profile
Milošević
vs
Cowan
Striking em Distância
+1 Cowan
Cowan is three inches taller, has two more inches of reach and fights southpaw. First contact from the outside belongs to her, and it's the only territory where she starts ahead.
Striking em Curta Distância
+3 Milošević
This is where Milošević ends fights: strung-together combinations until the other woman folds, three first-round TKOs in 2025 alone.
Poder de Nocaute
+2 Milošević
Five finishes in eight wins for the Serbian against two by strikes in seven for the American, who has never scored a knockdown in the UFC (0.00 average).
Defesa de Striking
+3 Milošević
Cowan defends 41% of strikes and absorbs 2.92 per minute, the worst number in this fight. Milošević has never been stopped on the feet across nine bouts.
Grappling e Clinch
+1 Milošević
The Serbian owns two rear-naked choke wins and nearly finished Osman in round three. Cowan defends 80% of takedowns but has been submitted three times, twice by rear-naked choke.
Cardio (3 rounds)
+2 Milošević
Six fights since March 2025 and three dominant rounds against Osman, versus two fights since January 2025 and a 119-day turnaround off a knockout.
Cowan wins the opening yards on size, reach and the southpaw look. Everything after that tilts toward Milošević, especially once the space closes and the fight becomes volume up close — exactly where a 41% striking defense turns into a liability. The question isn't who has more tools. It's whether the veteran's body can still hold up for 15 minutes.
Final Prediction
The Thesis
The thesis is: Nina Milošević wins because Hailey Cowan arrives 119 days after being knocked out by an Alice Pereira knee and taken to the hospital, at 34, carrying four meniscus surgeries, a torn elbow UCL and a broken fibula on a medical file she detailed herself in April, because the American's striking defense sits at 41% with 2.92 strikes absorbed per minute across three UFC fights and she has never scored a knockdown in the Octagon, and because the Serbian has fought six times since March 2025 and beat undefeated Dina Osman 30-26 across all three cards in Belgrade back in February, threatening a submission in round one and nearly finishing with a rear-naked choke in round three.
The thesis is: Nina Milošević wins because Hailey Cowan arrives 119 days after being knocked out by an Alice Pereira knee and taken to the hospital, at 34, carrying four meniscus surgeries, a torn elbow UCL and a broken fibula on a medical file she detailed herself in April, because the American's striking defense sits at 41% with 2.92 strikes absorbed per minute across three UFC fights and she has never scored a knockdown in the Octagon, and because the Serbian has fought six times since March 2025 and beat undefeated Dina Osman 30-26 across all three cards in Belgrade back in February, threatening a submission in round one and nearly finishing with a rear-naked choke in round three.
The path is Milošević weathering the taller southpaw's outside work in round one, closing the distance, and stacking volume up close until the American folds in round two or three. It breaks down if Cowan uses the three-inch height edge and her 80% takedown defense to keep this at the end of the jab and turn a debut into a long, low-output fight, which is precisely the scenario the Serbian has never lived through against anyone at this level.
Conviction
Conviction 7 because the thesis stands on four independent dimensions of Cowan's condition, plus one contextual read, and none of them is a market read. Physical: Cowan's injury dossier is documented in her own April 2026 interview, four meniscus surgeries (the latest after tearing the knee in round one against Cornolle), a torn elbow UCL, a broken fibula and a ruptured ovarian cyst. Momentum: 0-3 in the UFC, no win since August 2022, and a hospital-trip knockout four months ago. Stats: 41% striking defense, 2.92 absorbed per minute, 0.00 knockdown average. Style: the American has landed 2 of 14 takedowns in the UFC, so she cannot reproduce the judo blueprint Bolander used to become the only person to beat Milošević. Qualitative: the Serbian debuts in Belgrade, the same city where she was crowned IMMAF amateur world champion in February 2023, at the 2022 edition of the tournament, after switching from Sweden to Serbia. The honest footnote there: her final was a walkover because the opponent wasn't cleared, so that gold counts as a hometown milestone and a crowd she already owns, not as proof of level. She fights one week before turning 30, with coach Renato Subotić in her corner. What keeps this at 7 rather than higher is calibre, since Milošević has never fought a UFC-level athlete and her ceiling at this tier is unknown.
What Breaks This Pick
- 01
If Cowan wins round one at the end of the jab from the southpaw stance, keeping Milošević more than a step away, the volume-up-close thesis never happens and this becomes a three-round decision nobody knows the debutant can win.
- 02
If Milošević shoots early and Cowan stuffs it with her 80% defense, reverses the position and hangs the fight on the fence, that's the Bolander script running again in different clothing.
- 03
If the Serbian rushes the first-round finish the way she did against regional opposition in 2025 and burns her tank without landing, she hands rounds two and three to a 12-fight veteran who has been to the 15-minute mark four times.
- 04
If Cowan's chin is intact and she rides out Milošević's best moment, her history of reaching the final horn becomes the deciding factor on method and the fight drifts to the cards.
Underdog Path
Cowan uses the three-inch height edge and the southpaw stance to own long range, forcing Milošević to enter on the same angle every time. Every time the Serbian closes, Cowan ties her up on the fence, eats the clinch volume and leans on her until the referee breaks it. By rounds two and three, with the debutant having spent her early minutes hunting an exchange that never came, the American does what she did in round two against Jamey-Lyn Horth: lands one of the few takedowns she completes (2 of 14 in the UFC), works from top and banks a low-output round, exactly the way all three judges saw that round in 2023. It isn't pretty and it isn't a finish. It's tactical survival from someone who's been in the Octagon three times against someone who never has.
Required Conditions
- Win round one without trading up close, keeping Milošević outside combination range
- Turn every Serbian takedown attempt into dead time on the fence using the 80% takedown defense
- Reach round three without being wobbled, proving the chin held through a four-month turnaround off a knockout
- Hold the minimum output that wins a low-volume round, the way she did in round two against Jamey-Lyn Horth, the only round she has ever won on an official UFC scorecard
— Precedent: Bolander vs Milošević (Superior Challenge 26, November 2023): the Norwegian won a split decision with judo throws, mount in round three and half-guard control, and remains the only person to beat the Serbian. The honest caveat: Bolander is a throwing judoka, while Cowan has landed 2 of 14 takedowns in the UFC, so the blueprint only transfers in its containment version, not its ground-domination version.
Verdict
Winner
Nina Milošević
Method
TKO
Most Likely
- 01
Winner
Nina Milošević
Milošević because the price reflects what the numbers show: Cowan hasn't won since August 2022, defends 41% of strikes and returns 119 days after getting knocked out. The market isn't wrong here, so the edge is thin and the stake should be small. Breaks if Cowan uses the height and southpaw look to hold this at range for 15 minutes.
- 02
Método
Milošević by KO/TKO
The Serbian by stoppage because when Cowan loses, she gets finished four times out of five, and the only knockout on her record is also the most recent thing on it, four months old. No method line was published for this bout going into fight week, so the price needs checking live. Breaks if the American's chin is fully intact and she turns this into a long clinch fight.
- 03
Como termina (qualquer lutador)
Fight does not go to the cards
No decision because five of Milošević's eight wins came inside the distance and eight of Cowan's 12 pro fights ended before the final horn. The market usually prices this generously in a debutant's fight. Breaks if the two neutralize each other, with the American hanging on the fence and the Serbian lacking the experience to force the stoppage.
Most Likely Outcome
Milošević inside the distance, small stake
It's the read that stacks the most independent evidence: four of Cowan's five losses ended inside the distance, she defends 41% of strikes, and she's back in 119 days from a knockout that ended in a hospital. But conviction 7 on a debutant who has never faced UFC-level opposition means don't size this up, no matter how comfortable the thesis looks on paper.
Stats That Matter
41%
Cowan's striking defense across three UFC fights
She absorbs 2.92 significant strikes per minute and has never scored a knockdown in the Octagon
119 days
between the knockout that hospitalized Cowan and this fight
April 4 in Las Vegas, August 1 in Belgrade, at 34 years old
4 of 5
Cowan defeats that ended inside the distance
Two rear-naked chokes, a guillotine and a knockout. Only once has she lost while still upright at the horn
The Trap
Milošević in round one
The public will look at four first-round finishes in 2025 and sprint to the round-one prop. Careful: those four came against Gina Gee, Maricel Dela Torre, Sandra Succar and Desi Rahayu, all regional-circuit opposition. On the only two occasions Milošević faced someone above that level, Bolander in 2023 and Osman in 2026, the fight went the full three rounds both times. On the other side, Cowan has been stopped in an opening round exactly once in her life, back in 2018 in the LFA, and never in the UFC: she survived to 4:24 of round two against Alice Pereira and to 1:52 of round two against Nora Cornolle. The stoppage path is real, but it lives in rounds two and three, not in the opening five minutes.
The public will look at four first-round finishes in 2025 and sprint to the round-one prop. Careful: those four came against Gina Gee, Maricel Dela Torre, Sandra Succar and Desi Rahayu, all regional-circuit opposition. On the only two occasions Milošević faced someone above that level, Bolander in 2023 and Osman in 2026, the fight went the full three rounds both times. On the other side, Cowan has been stopped in an opening round exactly once in her life, back in 2018 in the LFA, and never in the UFC: she survived to 4:24 of round two against Alice Pereira and to 1:52 of round two against Nora Cornolle. The stoppage path is real, but it lives in rounds two and three, not in the opening five minutes.
COLISEUM - Statistical and tactical analysis. Data sourced from ufcstats.com and public sources.
Nina "Queen Beast" Milošević vs Hailey "All Hail" Cowan | UFC Fight Night: Medić vs Rodriguez | August 1, 2026 | Belgrade Arena, Belgrade, Serbia
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