James Giammanco is a 6'4" Defensive Line in the 2026 class.
Giammanco attends Mount Olive in New Jersey.
Giammanco's Player Profile was created on October 1, 2024.
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Expert Analysis
James
GiammancoDL
Class
2026
Height
6'4"
Weight
255
HS
Mount Olive
|
NJ
’26 Rankings Update: The Defensive Line Film Room, Part II
A mountain of a young man, Mount Olive’s James Giammanco has proven to be a rock in their...
Written by Brendan Mankarious
James
GiammancoDL
Class
2026
Height
6'4"
Weight
255
HS
Mount Olive
|
NJ
Players Poised for Big Strides in 2025-26
James Giammanco , a 6’4”, 255-pound lineman, excels on both sides of the ball. His blend of size,...
Written by Earnest Daniels
Brendan Mankarious | Prep Redzone Scout
Brendan Mankarious
Prep Redzone Lead Scout
A mountain of a young man, Mount Olive’s James GiammancoJamesGiammanco
6'4" | 255 lbs | DL
Mount Olive | 2026 StateNJ
has proven to be a rock in their lineup for the past few seasons. Defensively, we see that has a utilizes the arm-over and stack to penetrate and take ownership of his gap. Although he gets hands on the man in front of him, I would describe his contact as more of a collision, to where he scrapes to the ball. Most importantly, however, it seems as though Giammanco is hard to block when he rips, knifes, and runs off blocks down the line of scrimmage. As a pass rusher, the weak shoulder of his matchup is often caught in his hire. Giammanco also has good offensive film; however, because he is listed as a defensive lineman he is evaluated as such – but I do think Giammanco is a well very good player and can play either side of the ball in college.
James GiammancoJamesGiammanco
6'4" | 255 lbs | DL
Mount Olive | 2026 StateNJ
, a 6’4”, 255-pound lineman, excels on both sides of the ball. His blend of size, explosiveness, and length makes him a problem for opponents, whether he’s lined up as an offensive or defensive lineman.
On the defensive side, James is more technical than he gets credit for. He uses a solid set of pass-rush moves and understands how to take advantage of angles when attacking offensive linemen. His ability to generate power off the ball and use his length effectively makes him a disruptive force.
As an offensive lineman, James plays with consistent leverage, a key strength in both pass protection and run blocking. He moves well, particularly on pulls, where he quickly gets out of his stance and finds defenders to block with force. He also finishes blocks aggressively, playing through the whistle and showing a mean streak that coaches love.
Despite not being offered yet, James has the traits to garner plenty of interest. Once more scouts see his tape, he’ll gain traction, whether before the season kicks off or midway through the year.