Matthew was at Comerica Park yesterday. He watched batting practice behind the cage before the Detroit Tigers-Boston Red Sox game. He was also interviewed during the game. He talked a bit about how it felt to be the No. 1 in the draft, playing baseball in high school with Dodgers' pitcher Clayton Kershaw, becoming a hockey fan and more. Boston.com and MLive.com have posted articles about Matthew's appearance at the game.
DetroitLions.com has posted a video of Tuesday's Invitational. There's an interview with Matthew at the end of the video clip.
Plus DetNews.com has posted an article about Matthew showing that he's a quick learner during his time with the Lions.