Frank Mullery, - Prep Redzone

Frank Mullery

Offensive Line

2026 Class

6'0" Height

250 Weight

St. Joseph's Prep School

State Rank
Position Rank

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About Frank

Frank Mullery is a 6'0" Offensive Line in the 2026 class. Mullery attends St. Joseph's Prep in Pennsylvania. Mullery's Player Profile was created on June 4, 2022. Subscribe to Prep Redzone to see where Frank Mullery is ranked and what our scouts have written about them.

Expert Analysis

Dylan Callaghan-Croley

Prep Redzone Scout

Don’t be tricked by his smaller stature and a bit of a baby face. Mullery is a tenacious and great offensive lineman who stood his own against pass rushers of equal or bigger size. He has great lower body strength and is like trying to move a cinderblock. As only a 2026 prospect, there’s a lot to be excited about in his game. If he adds another two or three inches, he has a chance to be a guard or center at the FBS level.

3 years ago

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Vic Castillo

Prep Redzone Lead Scout

I had to let Frank Mullery Frank Mullery 6'0" | 250 lbs | OL St. Joseph's Prep | 2026 PA know how proud I was of his performance on Saturday. Mullery’s ranking and is a leap, where I project the young man could be with further development at Malvern Prep. Much like many on this list, I hadn’t actually witnessed the young man perform under my scope. Mullery, one of the younger linemen at the camp, did more than hold his own. IOL 1v1 reps had me slowly adding him to the top five list, although he was narrowly beaten out. The baby-faced linemen is hardly a pushover inside. Fantastic initial hand placement off the snap allowed him to get the early edge on defenders. Mullery then showed off much more strength than I thought he possessed, often standing up defenders much larger than him. I gave the freshman top performer thoughts throughout 1v1s. I feel much better about his ranking now.

3 years ago

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Pat Weider

Prep Redzone Lead Scout

3 years ago

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Vic Castillo

Prep Redzone Lead Scout

Very excited to see how Frank Mullery Frank Mullery 6'0" | 250 lbs | OL St. Joseph's Prep | 2026 PA matures under a coaching staff that knows how to develop offensive linemen. I expect Mullery to grow into his pads a bit further, intrigued as to what his build will look like moving forward. Will his skillset have him leaning toward the defensive side of the ball? He’s going to contribute wherever Coach Gueriera and staff want him to this early on. We all know about Demcyk, Horan, and Peter Jones Peter Jones 6'5" | 300 lbs | OL Malvern Prep | 2024 State PA , how quickly can Frank Mullery Frank Mullery 6'0" | 250 lbs | OL St. Joseph's Prep | 2026 PA join that elite group?