But the Notre Dame commit still has some lingering effects from recruiting, namely having to adamantly stick with his commitment to the Irish, despite a report last month that he decommitted.
And while he's taken one official visit and plans to take another official visit to a school that's Notre Dame, he continues to insist he's solid with the Irish.
"I'm still committed to Notre Dame, I never decommitted," said Mattingly. "Rumors got started and it was really frustrating."
"I was going to try and visit Oregon this weekend, but I don't think I'm going to be able to because of the playoffs," said Mattingly. "My trip to Washington was really fun too."
A loss last weekend would have ended Mead's season, but the Mustangs beat Bellevue (Wash.) Newport, thanks to a big day on both sides of the ball for Mattingly, and will now play Auburn (Wash.), in the state quarterfinals on Saturday afternoon, cancelling his plans to visit Eugene.
In fact, his impact on both sides of the ball have been even the bigger question for Mattingly's future, maybe even more so of where he'll play, school wise, in college, but what exactly, he'll play.
"I just have fun playing, I don't even know what to say," said Mattingly. "I can't honestly say yet what position I want to play. It's so hard to decide this. I love tight end and I love linebacker. I just love playing the game. Right now, I'm not worried about what I'll play in college. I'm playing both right now for Mead and we're still playing."
Mattingly said that both Notre Dame and Washington were recruiting him primarily as a linebacker, while Oregon was recruiting him as an athlete and UCLA which continues to recruit him, likes him as a tight end.
UCLA's inside receivers coach Marques Tuiasosopo has been recruiting Mattingly for the Bruins, dropping by the Mead campus during UCLA's bye week last month, and continuing to pursue the four-star.
But for now, he wants to tune out any further distractions from recruiting.
"I'm kind of trying to tone all of it down and just worry about Mead football," said Mattingly. "This is the farthest Mead has ever made it and this is huge for us. We want to win it more than anything else."