"Officially committed to the University of Arizona #beardown", was the message he posted on multiple social media sites.
As a redshirt freshman at Saddleback last fall, Morin posted eight receptions for 138 yards and two scores.
So far in two games this season, Morin is tied for the team-lead with five receptions for 25 yards.
Morin chose the Wildcats over an offer from Iowa State.
The talented athlete will finish up his academic work this December and he will have two years to play two following the 2014 football season.
Matt Morin Scout Profile
Riverside TE Commits To Pac 12 School
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