Awesome sweet spot ink signature from one of the winningest pitchers in history. Largely unpopular due to his "scare" tactics, Grove owned the inside corner, brushing back opposing hitters with his combination of a devastating fastball and pinpoint control. Whatever the case may be, there is no denying that Lefty Grove was one of the most dominating pitchers ever to take the mound. Signature rates a 9 out of a possible 10. Non-official baseball is Mint.