UFC Fight Night Line Movement Report
Mike Malott vs. Gilbert Burns
Welterweight — Main Event
Opening Line
* Mike Malott (-600)
* Gilbert Burns (+425)
⬇️ Market Adjustments
Current Line
* Mike Malott (-300)
* Gilbert Burns (+260)
Key Read: This is the most dramatic correction on the card and one of the most significant line collapses you'll see on any main event this year. Malott opened as a -600 favorite and has seen his number move drastically to -300, while Burns has come in from +425 to +260. Burns is a former title contender with elite grappling and a proven ability to finish fights at this level. Malott is the younger fighter, with better striking metrics and solid grappling and wrestling credentials. Mike Malott lost to Neil Magny as a substantial betting favorite in Canada back in 2024, and he has had many close fights in his UFC tenure. Gilbert Burns will look to end a 4 fight losing streak. The market adjustments suggest Burns is being viewed as a live underdog in this matchup.
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Mandel Nallo vs. Jai Herbert
Lightweight — Main Card
Opening Line
* Mandel Nallo (-150)
* Jai Herbert (+125)
⬇️ Market Adjustments
Current Line
* Mandel Nallo (-190)
* Jai Herbert (+160)
Key Read: The stats back up Nallo's steam in this matchup. His significant strike differential of +6 is elite, paired with 62% striking accuracy and strong striking defense. Herbert sits at -0.19 striking differential with only 40% accuracy, and has been knocked down four times in his UFC career. Nallo is making his UFC debut, but his DWCS performance left an impression on the market. Public and sharps appear aligned here on Nallo, moving this number 40 cents in his favor without pause. Herbert at +160 represents growing underdog value for believers, but our data doesn't support fading Nallo at current prices.
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Robert Valentin vs. Julien Leblanc
Catchweight — Prelims
Opening Line
* Robert Valentin (+105)
* Julien Leblanc (-125)
⬇️ Market Adjustments
Current Line
* Robert Valentin (-140)
* Julien Leblanc (+120)
Key Read: This is a full line flip and the most interesting structural move outside of the main event. Valentin opened as a slight underdog at +100 but is now posted as a -140 favorite, while Leblanc has flipped from -125 to +120. A swing of this magnitude on a fight that opened essentially as a coin flip is significant and suggests sharp, informed money came in hard on Valentin early. The market has completely reassessed who the better fighter is in this matchup. Bettors who caught Valentin at plus money got tremendous value on what is now a clear favorite. The question is whether there's still value in laying the current -140 price, or if the market will begin to see some buyback on Leblanc's side as the fight approaches.
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Allan Nascimento vs. Mitch Raposo
Flyweight — Prelims
Opening Line
* Allan Nascimento (-305)
* Mitch Raposo (+240)
⬇️ Market Adjustments
Current Line
* Allan Nascimento (-205)
* Mitch Raposo (+165)
Key Read: Nascimento opened as a heavy -305 favorite and has drifted 100 cents to -205, while Raposo has come in from +240 to +165. This is a meaningful correction, and our UFC betting charts help reveal why this drift makes statistical sense. Nascimento's numbers are strong on paper with a +0.53 striking differential, 55% striking accuracy, and 1.10 sub attempts per fight. However, Nascimento's takedown defense sits at just 37%, and he averages being controlled for 4:27 per 15-minute fight. Raposo averages 2.5 takedowns per fight and is the more active grappler with better defensive wrestling, averaging a control time of 1:42 per fight. The odds drift on the favorite tell you respected action sees real value in Raposo's wrestling path.
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Jamey-Lyn Horth vs. JJ Aldrich
Women's Strawweight — Prelims
Opening Line
* Jamey-Lyn Horth (-195)
* JJ Aldrich (+155)
⬇️ Market Adjustments
Current Line
* Jamey-Lyn Horth (-150)
* JJ Aldrich (+125)
Key Read: Horth has drifted 45 cents from -195 to -150 as early money has come in on Aldrich, pulling her from +155 to +125. The market is narrowing this fight considerably. Horth is still the favorite, but the gap has closed meaningfully. Both fighters have negative significant striking differentials, with Horth being slightly more accurate with her strikes. Horth does average more control time (2:15), but she is also controlled for 3:24 per fight, which is a significant weakness. This is not a fight that we want meaningful action on at current market prices.
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John Castaneda vs. Mark Vologdin
Bantamweight — Prelims
Opening Line
* Mark Vologdin (-140)
* John Castaneda (+115)
⬇️ Market Adjustments
Current Line
* Mark Vologdin (+110)
* John Castaneda (-125)
Key Read: Another full line flip on the card. Vologdin opened as a -140 favorite and has flipped to a +110 underdog, while Castaneda has gone from +115 to -125. Our UFC betting charts help paint a picture of why the market corrected so dramatically. Vologdin's significant strike differential is among the worst on the card. He has never recorded a takedown in his UFC sample and has spent an average of 3:47 per fight being controlled on the ground. Castaneda counters with solid striking accuracy, a 4/3 knockdown ratio, 1.7 takedowns per fight, and 2:12 average control time. Castaneda at -125 is now the clear market favorite, and a flip of this size warrants attention regardless of the level of the fight.
Welterweight — Main Event
Opening Line
* Mike Malott (-600)
* Gilbert Burns (+425)
⬇️ Market Adjustments
Current Line
* Mike Malott (-300)
* Gilbert Burns (+260)
Key Read: This is the most dramatic correction on the card and one of the most significant line collapses you'll see on any main event this year. Malott opened as a -600 favorite and has seen his number move drastically to -300, while Burns has come in from +425 to +260. Burns is a former title contender with elite grappling and a proven ability to finish fights at this level. Malott is the younger fighter, with better striking metrics and solid grappling and wrestling credentials. Mike Malott lost to Neil Magny as a substantial betting favorite in Canada back in 2024, and he has had many close fights in his UFC tenure. Gilbert Burns will look to end a 4 fight losing streak. The market adjustments suggest Burns is being viewed as a live underdog in this matchup.
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Mandel Nallo vs. Jai Herbert
Lightweight — Main Card
Opening Line
* Mandel Nallo (-150)
* Jai Herbert (+125)
⬇️ Market Adjustments
Current Line
* Mandel Nallo (-190)
* Jai Herbert (+160)
Key Read: The stats back up Nallo's steam in this matchup. His significant strike differential of +6 is elite, paired with 62% striking accuracy and strong striking defense. Herbert sits at -0.19 striking differential with only 40% accuracy, and has been knocked down four times in his UFC career. Nallo is making his UFC debut, but his DWCS performance left an impression on the market. Public and sharps appear aligned here on Nallo, moving this number 40 cents in his favor without pause. Herbert at +160 represents growing underdog value for believers, but our data doesn't support fading Nallo at current prices.
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Robert Valentin vs. Julien Leblanc
Catchweight — Prelims
Opening Line
* Robert Valentin (+105)
* Julien Leblanc (-125)
⬇️ Market Adjustments
Current Line
* Robert Valentin (-140)
* Julien Leblanc (+120)
Key Read: This is a full line flip and the most interesting structural move outside of the main event. Valentin opened as a slight underdog at +100 but is now posted as a -140 favorite, while Leblanc has flipped from -125 to +120. A swing of this magnitude on a fight that opened essentially as a coin flip is significant and suggests sharp, informed money came in hard on Valentin early. The market has completely reassessed who the better fighter is in this matchup. Bettors who caught Valentin at plus money got tremendous value on what is now a clear favorite. The question is whether there's still value in laying the current -140 price, or if the market will begin to see some buyback on Leblanc's side as the fight approaches.
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Allan Nascimento vs. Mitch Raposo
Flyweight — Prelims
Opening Line
* Allan Nascimento (-305)
* Mitch Raposo (+240)
⬇️ Market Adjustments
Current Line
* Allan Nascimento (-205)
* Mitch Raposo (+165)
Key Read: Nascimento opened as a heavy -305 favorite and has drifted 100 cents to -205, while Raposo has come in from +240 to +165. This is a meaningful correction, and our UFC betting charts help reveal why this drift makes statistical sense. Nascimento's numbers are strong on paper with a +0.53 striking differential, 55% striking accuracy, and 1.10 sub attempts per fight. However, Nascimento's takedown defense sits at just 37%, and he averages being controlled for 4:27 per 15-minute fight. Raposo averages 2.5 takedowns per fight and is the more active grappler with better defensive wrestling, averaging a control time of 1:42 per fight. The odds drift on the favorite tell you respected action sees real value in Raposo's wrestling path.
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Jamey-Lyn Horth vs. JJ Aldrich
Women's Strawweight — Prelims
Opening Line
* Jamey-Lyn Horth (-195)
* JJ Aldrich (+155)
⬇️ Market Adjustments
Current Line
* Jamey-Lyn Horth (-150)
* JJ Aldrich (+125)
Key Read: Horth has drifted 45 cents from -195 to -150 as early money has come in on Aldrich, pulling her from +155 to +125. The market is narrowing this fight considerably. Horth is still the favorite, but the gap has closed meaningfully. Both fighters have negative significant striking differentials, with Horth being slightly more accurate with her strikes. Horth does average more control time (2:15), but she is also controlled for 3:24 per fight, which is a significant weakness. This is not a fight that we want meaningful action on at current market prices.
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John Castaneda vs. Mark Vologdin
Bantamweight — Prelims
Opening Line
* Mark Vologdin (-140)
* John Castaneda (+115)
⬇️ Market Adjustments
Current Line
* Mark Vologdin (+110)
* John Castaneda (-125)
Key Read: Another full line flip on the card. Vologdin opened as a -140 favorite and has flipped to a +110 underdog, while Castaneda has gone from +115 to -125. Our UFC betting charts help paint a picture of why the market corrected so dramatically. Vologdin's significant strike differential is among the worst on the card. He has never recorded a takedown in his UFC sample and has spent an average of 3:47 per fight being controlled on the ground. Castaneda counters with solid striking accuracy, a 4/3 knockdown ratio, 1.7 takedowns per fight, and 2:12 average control time. Castaneda at -125 is now the clear market favorite, and a flip of this size warrants attention regardless of the level of the fight.
