September 19, 2026 · Crypto.com Arena, Los Angeles, United States
Menifield
18-6-1
#14 Light HeavyweightLos Angeles, USA | 38 years old
Baraniewski
9-0-0
UnrankedWarsaw, Poland | 27 years old
The Prospect Killer
Baraniewski has never seen a second round. Menifield, fighting in the city where he was born, has spoiled two prospects' parties as an underdog and been knocked out three times in his last six.
Conviction
Conviction 5. What keeps me on Baraniewski is that Menifield's losing script isn't an old one: three knockouts in his last six fights, the latest just 10 months ago, all against strikers who landed first and landed more, which is the only thing Baraniewski has done in nine pro fights. What keeps me from going higher is the other side of that same coin. The Pole's UFC resume is Aslan, Austen Lane and Junior Tafa, none of them ranked, and the only one who fired back dropped him and landed 30 significant strikes in 89 seconds. Menifield is by far the most tested opponent he's ever faced: he dropped Zhang twice in May and beat the undefeated Oumar Sy as-plus underdog. His path is concrete, it has a precedent from four months ago and it attacks a documented hole, so it deserves 45%, not the one-in-three the line hands it. Baraniewski's road is still the shorter one: one step, land clean first, against two for Menifield, survive the storm and then win the exchange.
Conviction 5. What keeps me on Baraniewski is that Menifield's losing script isn't an old one: three knockouts in his last six fights, the latest just 10 months ago, all against strikers who landed first and landed more, which is the only thing Baraniewski has done in nine pro fights. What keeps me from going higher is the other side of that same coin. The Pole's UFC resume is Aslan, Austen Lane and Junior Tafa, none of them ranked, and the only one who fired back dropped him and landed 30 significant strikes in 89 seconds. Menifield is by far the most tested opponent he's ever faced: he dropped Zhang twice in May and beat the undefeated Oumar Sy as-plus underdog. His path is concrete, it has a precedent from four months ago and it attacks a documented hole, so it deserves 45%, not the one-in-three the line hands it. Baraniewski's road is still the shorter one: one step, land clean first, against two for Menifield, survive the storm and then win the exchange.
THE PARADOX
Nobody's Seen Round Two
Iwo Baraniewski has nine pro fights and not one of them reached the end of round 1. The longest lasted 3:54. Across the Contender Series and the UFC, he has 3:42 of total cage time in four fights, five knockdowns and four knockouts. It's the kind of start that ends the night before the other guy knows what hit him, and it's exactly how Alonzo Menifield loses right now. The American has been knocked out three times in his last six fights, every time by a striker who landed first and landed more: Carlos Ulberg 7-1 in 12 seconds, Azamat Murzakanov 45-15, and Volkan Oezdemir 13-2 last November. But the Pole's resume has exactly one moment of resistance, and it's telling. At UFC 323, Ibo Aslan fired back instead of backing up, landed 30 significant strikes in 89 seconds and put Baraniewski on the canvas, and Baraniewski later admitted he doesn't remember the fight. Aslan, Austen Lane and Junior Tafa were all unranked. Menifield is No. 14, owns 11 career knockouts, dropped Zhang Mingyang twice in May and has spoiled two prospects' parties as an underdog. Neither man needs much time. The question is who lands first.
Iwo Baraniewski has nine pro fights and not one of them reached the end of round 1. The longest lasted 3:54. Across the Contender Series and the UFC, he has 3:42 of total cage time in four fights, five knockdowns and four knockouts. It's the kind of start that ends the night before the other guy knows what hit him, and it's exactly how Alonzo Menifield loses right now. The American has been knocked out three times in his last six fights, every time by a striker who landed first and landed more: Carlos Ulberg 7-1 in 12 seconds, Azamat Murzakanov 45-15, and Volkan Oezdemir 13-2 last November. But the Pole's resume has exactly one moment of resistance, and it's telling. At UFC 323, Ibo Aslan fired back instead of backing up, landed 30 significant strikes in 89 seconds and put Baraniewski on the canvas, and Baraniewski later admitted he doesn't remember the fight. Aslan, Austen Lane and Junior Tafa were all unranked. Menifield is No. 14, owns 11 career knockouts, dropped Zhang Mingyang twice in May and has spoiled two prospects' parties as an underdog. Neither man needs much time. The question is who lands first.
Truth A
The script that beats Menifield is still live, and it's the only game Baraniewski plays. Three knockout losses in his last six, all to strikers who got there first, against a Pole who has finished all nine of his fights in round 1.
Truth B
Baraniewski has never faced a ranked opponent, and the only one who fired back dropped him. Menifield has 11 knockouts, 18 UFC fights and just flattened the No. 14 contender as underdog.
Tale of the Tape
Baraniewski is 11 years younger
Menifield has a 3-inch reach edge
Current Form
Alonzo Menifield
Co-main event in Macau, underdog against a hometown favorite. Got rocked by an elbow, fired back, dropped Zhang twice and finished him at 4:15 of round 1. Fight of the Night.
TKO R1Backed up right away, ate a flying knee and the follow-up punches. Landed 2 significant strikes to Oezdemir's 13 and went down at 1:27 of round 1.
KO R1A -plus underdog against the 11-0 prospect. Gave up 4:13 of control time in round 2, but took round 3 19-13 in significant strikes and won 29-28 on all three cards.
Unanimous DecisionWalker's UFC debut. An 87-86 fight in significant strikes; Menifield gave up 5:31 of control time and still pulled away in round 3, 33-23.
Split DecisionOutlanded 45-15 in significant strikes by the then-undefeated Russian and knocked out at 3:18 of round 2.
KO R2Three wins in his last four, two of them as an underdog against prospects sold as sure things: undefeated Oumar Sy, 11-0 at the time, and No. 14 Zhang Mingyang, knocked out in Macau for a Fight of the Night bonus. The caveat lives in the same stretch: at 38, he's been knocked out three times in his last six, most recently in November 2025. Now he defends the No. 14 spot in Los Angeles, the city where he was born.
Iwo Baraniewski
Three clean leg kicks, a knockdown and punches until the stoppage at 1:25 of round 1. Tafa landed none of the 8 significant strikes he threw.
TKO R1UFC London. One left hook dropped the former NFL player and it was over in 28 seconds.
TKO R1Octagon debut at UFC 323. An 89-second war: he got dropped and ate 30 significant strikes, got back up and put Aslan away with a right hand. Said afterward he doesn't remember the fight.
KO R1Contender Series, coming in as the underdog. One right hand and the referee waved it off at 20 seconds. Contract secured.
KO R1Babilon MMA 51 in Poland. Elbows and punches at 3:02 of round 1, his last fight before the Contender Series.
TKO R1Nine pro fights, nine wins, every one of them in round 1, and a Performance of the Night bonus in all three UFC appearances. Counting his amateur run, the unbeaten streak goes past 19 fights. He wrapped camp at Ankos MMA near Poznań saying he's mentally getting ready for a war. The asterisk is the level: none of his three UFC opponents was ranked, and Menifield is the biggest step up of his career.
Level of Competition
No common opponents, and the gap is all about level. In his last six fights, Menifield faced three opponents who were ranked at the time (Murzakanov, Oezdemir and Zhang), plus Carlos Ulberg, now the champion. Baraniewski arrives off Ibo Aslan, Austen Lane and Junior Tafa, none of them ranked. It's the biggest step up of the Pole's career, and Menifield is exactly the veteran the UFC likes to put in front of prospects.
Statistical Comparison
Sig. Strikes per Minute
Baraniewski's sample: 3:42 across four fights, Contender Series included
Striking Accuracy (%)
Strikes Absorbed per Minute
30 of the 32 strikes Baraniewski has absorbed came in the Aslan war
Striking Defense (%)
Takedowns per 15 Min
Neither man lives on takedowns: Baraniewski has yet to complete one in the UFC
Takedown Accuracy (%)
Takedown Defense (%)
Baraniewski's 100% is a tiny sample: no takedowns allowed in 3:42
Submissions per 15 Min
Menifield leads in 4 categories · Baraniewski leads in 4
Win & Loss Distribution
Wins
KO/TKO
Submission
Decision
Both men live on the knockout, just in different ways. Baraniewski has seven KOs and two submissions in nine wins, zero decisions, and every one of them came in round 1: he has never had to win a round on the cards. Menifield has 11 knockouts in 18 wins, nine of them in round 1, but he's learned to win on time too, with four decisions, three of them since December 2023 (Jacoby, Walker and Sy). The Pole's two submissions were armbars on the Polish regional circuit, a product of 13 years of judo, but Menifield has never been submitted in 25 pro fights. The practical read: if Baraniewski wins, it's a knockout. If Menifield wins, it can be a knockout or the scorecards.
Losses
KO/TKO
Submission
Decision
Menifield has lost six times and four came by knockout (67%), three of them in his last six fights: Ulberg in 12 seconds (May 2024), Murzakanov in round 2 (August 2024) and Oezdemir at 1:27 (November 2025). That isn't a retired pattern, it's the most recent stretch of his career. His two decision losses (Devin Clark and William Knight) date back to 2020 and 2021, and he has never been submitted. Baraniewski is unbeaten in nine, so there's no loss pattern to read, just one signal: the knockdown he ate against Ibo Aslan. Zero losses isn't proof of a chin, it's the absence of a test. For the method, the read points to a knockout on both sides.
Skills Profile
Menifield
vs
Baraniewski
Striking at Range
+1 Menifield
Menifield has a 3-inch reach edge and has won rounds from range against Sy and Walker; Baraniewski has never needed to work from the outside.
Close-Range Striking
+2 Baraniewski
Baraniewski landed 22 of 32 significant strikes in the firefight with Aslan and scored five knockdowns in 3:42 across the Contender Series and the UFC.
Knockout Power
Even
Both carry one-shot power: Menifield's 11 knockouts came against better opposition, Baraniewski's five knockdowns came against weaker opposition.
Striking Defense
Even
Nearly identical rates (51% to 52%), but Baraniewski's 8.65 absorbed per minute comes almost entirely from the 89 seconds against Aslan, while Menifield has been knocked out three times in his last six.
Grappling & Clinch
+1 Baraniewski
Baraniewski brings 13 years of judo and two armbar wins, though zero takedowns in the UFC; Menifield gave up 5:31 of control time to Walker and 4:13 to Sy.
Cardio (3 Rounds)
+2 Menifield
Menifield won the third round against both Walker (33-23 in significant strikes) and Sy (19-13); Baraniewski has never gone past 3:54 of round 1 as a pro.
If the fight is decided in the first two minutes, the tools tilt toward Baraniewski. Every minute beyond that shifts the edge to the veteran who already knows what happens after round 1.
Final Prediction
The Thesis
Conviction5/10The thesis is: Iwo Baraniewski wins because the script that beats Menifield is still live and it's the only game Baraniewski plays, with the American knocked out three times in his last six fights, every time by a striker who landed first and landed more (Ulberg 7-1 in 12 seconds, Murzakanov 45-15, Oezdemir 13-2 last November), because the Pole hits early and hard, with five knockdowns in 3:42 of Contender Series and UFC cage time and 22 of 32 significant strikes landed in the one real firefight he's been in, and because he shows up at 27 with 13 years of judo, a full camp and his mind openly set on a war, against a 38-year-old with 51% striking defense.
The thesis is: Iwo Baraniewski wins because the script that beats Menifield is still live and it's the only game Baraniewski plays, with the American knocked out three times in his last six fights, every time by a striker who landed first and landed more (Ulberg 7-1 in 12 seconds, Murzakanov 45-15, Oezdemir 13-2 last November), because the Pole hits early and hard, with five knockdowns in 3:42 of Contender Series and UFC cage time and 22 of 32 significant strikes landed in the one real firefight he's been in, and because he shows up at 27 with 13 years of judo, a full camp and his mind openly set on a war, against a 38-year-old with 51% striking defense.
The path is Baraniewski taking the center in the first minute, backing Menifield onto the fence and finding the right hand or the left hook before the American gets his own timing. It breaks down if Menifield survives the first 90 seconds and fires back the way he did against Zhang, because the only time anyone fired back, Aslan dropped Baraniewski and landed 30 significant strikes on him.
What Breaks This Pick
- 01
If Menifield holds the center through the first minute without getting backed up, the Oezdemir loss doesn't repeat and the early-knockout thesis loses its footing.
- 02
If Menifield lands the first clean shot in an open exchange, Baraniewski's 52% striking defense and the Aslan precedent become the script against the favorite.
- 03
If the fight gets past the four-minute mark of round 1 without serious damage to Menifield, the Pole is in territory he's never seen as a pro, and his edge shrinks with every minute.
- 04
If Menifield uses his 3-inch reach edge to keep a jab in Baraniewski's face and deny him the short exchange, the Pole has no proven plan B: zero takedowns on two attempts in the UFC.
Underdog Path
Menifield doesn't give ground in the opening minute. He holds the center, keeps his guard tight while Baraniewski lets his hands go, and fires back in the exchanges instead of covering up, the same way he answered when Zhang rocked him with an elbow in May. The first clean right hand he lands finds a man who trades with his chin exposed and absorbed 30 significant strikes in 89 seconds against Aslan: knockdown and ground strikes, still inside round 1. If the early storm passes without real damage, the fight moves into territory Baraniewski has never seen as a pro, and Menifield, who won the third round against both Sy and Walker, can close it in round 2 or on the cards.
Required Conditions
- Survive the first 90 seconds, the window in which Ulberg (12 seconds) and Oezdemir (1:27) knocked him out
- Fire back in the exchanges instead of just defending, with output closer to the 28 significant strikes he landed on Zhang
- Land one clean shot on a Baraniewski who trades with his chin exposed and has already been dropped by Aslan
- If there's no early finish, drag the fight into round 2, where the Pole has never been in nine pro fights
— Precedent: Menifield vs. Zhang Mingyang (UFC Macau, May 2026): underdog against the No. 14 contender fighting in front of his home crowd, Menifield got rocked by an elbow, answered, dropped Zhang twice and finished him at 4:15 of round 1. And Baraniewski has already shown the opening himself: Ibo Aslan put him down at UFC 323 before getting knocked out at 1:29.
Verdict
Winner
Iwo Baraniewski
Method
TKO
Most Likely
- 01
Winner
Iwo Baraniewski
Baraniewski because the script that beats Menifield, forward pressure and the first clean shot, is the only game he plays, and all three of the American's knockout losses in his last six came that way. The market isn't wrong on the side, it's wrong on the price: charges 71% for a fighter who has never faced a ranked opponent. Breaks if Menifield survives the early storm and fires back the way he did against Zhang.
- 02
Underdog Winner
Alonzo Menifield
Menifield because he owns the freshest precedent there is: in May, as underdog against the No. 14 contender, he got rocked, fired back and dropped Zhang twice. The market is wrong because it gives one-in-three odds to a veteran who keeps beating prospects as an underdog, against an opponent whose only live test put him on the canvas. Breaks if he gets backed up in the first minute like he did against Oezdemir. Small stake: this is value on the number, not a winner read.
Most Likely Outcome
Alonzo Menifield
My math gives Menifield 45% and the line pays him like a 33% shot. Baraniewski is still the more likely winner, but there's no value left on him, while the American pays for a concrete path with a precedent from four months ago. Conviction 5 means keep it small: this is a close fight with a real gap between the price and the read, not a lock on either side.
Stats That Matter
3:42
is Baraniewski's total cage time across four Contender Series and UFC fights
Nine pro fights, and not one reached the end of round 1
3 of 6
of Menifield's last fights ended with him knocked out
Ulberg in 12 seconds, Oezdemir at 1:27, Murzakanov in round 2
30
significant strikes Ibo Aslan landed on Baraniewski in 89 seconds, with a knockdown
The one time someone fired back, the Pole hit the canvas
The Trap
Baraniewski as the safe parlay leg
Nine wins, nine first-round finishes and three straight bonuses will have the public treating the Pole like a lock and stacking him as the safe leg of a parlay. he's carrying a 71% implied price on a straight jump from unranked opposition to the No. 14 man in the division, and the only opponent who ever fired back put him down. A favorite who has never seen a second round, against a veteran with 11 knockouts whose last two wins came as an underdog against prospects, isn't a safe leg of anything.
Nine wins, nine first-round finishes and three straight bonuses will have the public treating the Pole like a lock and stacking him as the safe leg of a parlay. he's carrying a 71% implied price on a straight jump from unranked opposition to the No. 14 man in the division, and the only opponent who ever fired back put him down. A favorite who has never seen a second round, against a veteran with 11 knockouts whose last two wins came as an underdog against prospects, isn't a safe leg of anything.
COLISEUM - Statistical and tactical analysis. Data sourced from ufcstats.com and public sources.
Alonzo "Atomic" Menifield vs Iwo "Rudy" Baraniewski | UFC 331: Van vs. Pantoja 2 | September 19, 2026 | Crypto.com Arena, Los Angeles, United States
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