Jax Mattern, - Prep Redzone

Jax Mattern

Quarterback

2026 Class

6'1" Height

195 Weight

Fargo Shanley School

State
Position

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About Jax

Jax Mattern is a 6'1" Quarterback in the 2026 class. Mattern attends Fargo Shanley in Dakotas. Mattern's Player Profile was created on February 27, 2023. Subscribe to Prep Redzone to see where Jax Mattern is ranked and what our scouts have written about them.

Expert Analysis

Jax

Mattern QB

Class

2026

Height

6'1"

Weight

195

HS

Fargo Shanley

|

ND

Jax Mattern

The upside for Fargo Shanley 2026 quarterback Jax Mattern has really grown significantly since I first watched him...

Written by Nate Wahl

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Nate Wahl

Prep Redzone Lead Scout

The upside for Fargo Shanley 2026 quarterback Jax Mattern Jax Mattern 6'1" | 195 lbs | QB Fargo Shanley | 2026 State ND has really grown significantly since I first watched him back in his freshmen season. He has not only grown, but its clear he has spent time in the weight room. Jax is another quarterback that sets himself apart with his arm strength as our QB2 in the 2026 class with the bulk of the balls showing off his precision allowing his Deacons wide receivers to get under it and catch it constantly on the run. Where Jax has more upside even more, is I believe his mechanics although have certainly improved, I believe there is a next step for growing those even deeper with a year and half to go left of high school football coming. The live eval on Jax this summer also was a deciding factor to being a rankings riser on our 2026 recruiting board in North Dakota, as he left me a good impression at the Jamestown Camp from the reps I watched. Jax also gets it done in the classroom with an excellent 3.8 GPA. Twitter