With 10 carries thus far, he has 50 yards overall as the Vikings defeat the Broncos 10–9. There was a moment during the broadcast where the running back appeared to have an eye-popping attachment on his mouthpiece, despite having a great night.
Mattison’s mouthpiece has a chain attached to it.
ICYMI, Mattison's mouthpiece has a chain pic.twitter.com/J0kUF8QzOT
— CJ Fogler account may or may not be notable (@cjzero) November 20, 2023
With 130 carries for 461 yards, Mattison has had a respectable season. In addition, he has three touchdowns and 164 yards on 24 receptions.