HAD TO CUT OFF HIS FACEMASK ..the NFL 'jaws of life' ... Went to hospital .. "Ravens’ blow to head knocks Steelers’ Mason Rudolph out of the game"

https://www.tampabay.com/sports/bucs/2019/10/06/ravens-blow-to-head-knocks-steelers-mason-rudolph-out-of-the-game/