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Dean Mangiocavallo

Georgetown (DC)
Dean Mangiocavallo

Dean Mangiocavallo

Defensive Line
2025 Class
6'3" Height
300 Weight
Randolph School
State Rank
Position Rank
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​
Dean
Mangiocavallo DL
Class
2025
Height
6'3"
Weight
300
HS
Randolph
|
NJ
Honestly speaking, I am unsure how the North Jersey non-publics have not services the services of Dean Mangiocavallo...
Evaluation by Brendan Mankarious
Georgetown (DC)
Read more at PrepRedzone.com
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About Dean

Dean Mangiocavallo is a 6'3" Defensive Line in the 2025 class. Mangiocavallo attends Randolph in New Jersey. Mangiocavallo's Player Profile was created on April 14, 2023. Subscribe to Prep Redzone to see where Dean Mangiocavallo is ranked and what our scouts have written about them.

Expert Analysis

​
Dean
Mangiocavallo DL
Class
2025
Height
6'3"
Weight
300
HS
Randolph
|
NJ
Dean Mangiocavallo
Honestly speaking, I am unsure how the North Jersey non-publics have not services the services of Dean Mangiocavallo...
Written by Brendan Mankarious
Georgetown (DC)
Read more at PrepRedzone.com
Prep Redzone
​
Dean
Mangiocavallo DL
Class
2025
Height
6'3"
Weight
300
HS
Randolph
|
NJ
Dean Mangiocavallo
If there’s one player on this list that I think will garnish a lot more attention from prominent...
Written by Jonathan Davalos
Georgetown (DC)
Read more at PrepRedzone.com
Prep Redzone
​
Dean
Mangiocavallo DL
Class
2025
Height
6'3"
Weight
300
HS
Randolph
|
NJ
Dean Mangiocavallo
Has shown to play with his hands above his eyes Showcases a burst in pursuit, particularly closing speed;...
Written by Brendan Mankarious
Georgetown (DC)
Read more at PrepRedzone.com
Prep Redzone
​
Dean
Mangiocavallo DL
Class
2025
Height
6'3"
Weight
300
HS
Randolph
|
NJ
Dean Mangiocavallo
Dean Mangiocavallo’s versatility and tenacity make him a standout player on both the offensive and defensive lines for...
Written by Earnest Daniels
Georgetown (DC)
Read more at PrepRedzone.com
Prep Redzone
​
Dean
Mangiocavallo DL
Class
2025
Height
6'3"
Weight
300
HS
Randolph
|
NJ
Dean Mangiocavallo
Mangiocavallo might be the next blue chip offensive line prospect to come out of New Jersey. As an...
Written by Brendan Mankarious
Georgetown (DC)
Read more at PrepRedzone.com
Prep Redzone

Brendan Mankarious | Prep Redzone Scout

Brendan Mankarious

Brendan Mankarious

Prep Redzone Lead Scout

@BrendanScoutsNJ coachbmankarious@gmail.com

Honestly speaking, I am unsure how the North Jersey non-publics have not services the services of Dean Mangiocavallo Dean Mangiocavallo Dean Mangiocavallo 6'3" | 300 lbs | DL Randolph | 2025 State NJ – which as an unabashed public school football fan, I commend our #8 defensive lineman for riding it out with his boys for one-last go. What separates Mangiocavallo from most defensive linemen is how low and hard he fires out – a tribute to both his twitchiness and his ability to bend. This tremendous pad level allows him to routinely play with his hands above his eyes as he engages with his pressure key. These two attributes, along with requisite strength, leg drive, and hip activation, allow him to jolt offensive linemen’s heads into whiplash. Understanding how to play leverage, Mangiocavallo finishes off a turned opponent with a strong rip towards the play. We see a sudden burst when in pursuit of the ball carrier and max effort when trailing a play in pursuit. For someone 290lbs he runs very fast for a man his size, while also using proper leverage whe tackling. As a defensive line coach I may just be knit-picking here, but Mangiocavallo gets a little bit too wide when squeezing and I would like to see him be more physical with traps or kick-outs. Likely a schematic decision due to Randolph’s defense, I think that Mangiocavallo has the ability and physicality to play the dent technique extremely well when spilling. As per his Twitter profile, Mangiocavallo has committed to Georgetown.

Previous Ranking: Watch List

Current State Ranking: 39

Current Positional Ranking: 8

2 years ago

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Jonathan Davalos | Prep Redzone Scout

Jonathan Davalos

Jonathan Davalos

Prep Redzone Lead Scout

@JonDavalosFB jdavalos@springfieldcollege.edu

If there’s one player on this list that I think will garnish a lot more attention from prominent D1 programs next season, it’s Dean Mangiocavallo Dean Mangiocavallo Dean Mangiocavallo 6'3" | 300 lbs | DL Randolph | 2025 State NJ . Dean has everything required to be a wrecking ball of a defensive end. To start with, Dean’s size allows him to manipulate linemen and either drive them backwards or toss them to the side. He can easily overwhelm a blocker, aggressively charging them with strength and extension of his arms. He does an exceptional job keeping the lineman from getting in close, using his arms to gain leverage underneath the shoulder pads and impose his will on them.

To go with Dean’s size and strength, he also displays explosive capabilities when coming off of the line as well as in his pursuit of a runner. There are countless examples of Dean turning on the jets and catching a runner from behind. When Dean gets moving with that type of speed, you better hope you’re not the one in his way. Dean can barrel forward and be destructive along his path to the ball carrier. Dean has already received offers from Georgetown and Sacred Heart, but I expect many more to come soon.

2 years ago

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Brendan Mankarious | Prep Redzone Scout

Brendan Mankarious

Brendan Mankarious

Prep Redzone Lead Scout

@BrendanScoutsNJ coachbmankarious@gmail.com

  • Has shown to play with his hands above his eyes
  • Showcases a burst in pursuit, particularly closing speed; looks fast for a young man of his size
  • Fires out low and hard; generates knock back strength from his leg drive
  • Rips turned shoulders; gator rolls well when tackling
  • Want to see more physicality when taking on traps

2 years ago

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Earnest Daniels | Prep Redzone Scout

Earnest Daniels

Earnest Daniels

Prep Redzone Lead Scout

@edaniels77 earnestdaniels4@gmail.com

Dean Mangiocavallo’s versatility and tenacity make him a standout player on both the offensive and defensive lines for Randolph High School. While he excels in various roles, his defensive prowess is particularly noteworthy. With a background in wrestling, Dean brings a relentless mentality to the football field, evident in his aggressive pursuit of the ball carrier and his ability to make tackles down the field.At 6’2” and 255 pounds, Dean is well-suited to play both as an edge rusher and a three-technique defensive tackle. However, his proficiency in using his hands, likely honed through his wrestling experience, makes the three-tech position his natural fit. He displays excellent leverage and quickness off the line of scrimmage, allowing him to disrupt opposing offenses and make plays in both the run and pass game. In addition, he has great awareness in terms if football intelligence and diagnosing play in real time at game speed. Dean’s solid pass rush abilities, coupled with his strong work ethic and relentless approach, have caught the attention of college scouts, earning him his first Division offer from Cornell. As he continues to refine his technique and develop as a pass rusher, Dean is poised to make significant strides in the upcoming season, cementing his status as a force to be reckoned with on the football field.

2 years ago

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Brendan Mankarious | Prep Redzone Scout

Brendan Mankarious

Brendan Mankarious

Prep Redzone Lead Scout

@BrendanScoutsNJ coachbmankarious@gmail.com

Mangiocavallo might be the next blue chip offensive line prospect to come out of New Jersey. As an edge player on defense Mangiocavallo made 55 tackles, 16 tackles for loss, 4 forced fumbles, 3 sacks for the season. I love the first play of his highlights where from the far side of the field on a roll out play he hustles to the QB while maintaining his pass rush lane, draws a hold, and hustles downfield to make the tackle. He is an offensive lineman too.

2 years ago

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News

Updated 2025 New Jersey Rankings

Updated 2025 New Jersey Rankings

Prep Redzone Staff • March 10, 2025

2025 Rankings Update: Scout’s Notes for Players 49-25

2025 Rankings Update: Scout’s Notes for Players 49-25

Brendan Mankarious • August 13, 2024

2025 Rankings Update: Big-time Additions from the Watch List, Part I

2025 Rankings Update: Big-time Additions from the Watch List, Part I

Brendan Mankarious • July 26, 2024

July Rankings Update: Who moved up the rankings in New Jersey's 2025 class?

July Rankings Update: Who moved up the rankings in New Jersey's 2025 class?

Prep Redzone Staff • July 25, 2024

Rising Towards the Rankings: 2025 Defensive Line

Rising Towards the Rankings: 2025 Defensive Line

Jonathan Davalos • July 4, 2024

Event Preview: PSR BIG Camp Series - Big Men That I Must-See

Event Preview: PSR BIG Camp Series - Big Men That I Must-See

Brendan Mankarious • May 8, 2024

Recruiting

  • School
  • Offer?
  • Visit
  • Offer graphic
Georgetown (DC) Georgetown (DC)
Committed on 05/27/2024
Visited on 11/23/2024
Cornell (NY) Cornell (NY)
Visited on 04/16/2024
Sacred Heart (CT) Sacred Heart (CT)
Penn Penn
Visited on 03/16/2024
Holy Cross (MA) Holy Cross (MA)
Visited on 06/19/2024

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