Buffalo Bills wide receiver Gabe Davis is showing off his battle scars after leaving Sunday's AFC Wild Card game with a busted knee ... an injury that still looks horrible a day later.
Davis took to his Instagram Monday morning to show off his wounds after he was carted off in the 4th quarter of a tight game against the Jaguars in Jacksonville ... which Buffalo ultimately won 27-24.
Despite nearly a full day passing, Gabe's knee is still clearly screwed up .