Ya know, often I will look up players careers on BBRef, I especially enjoy seeing their career stat arc, and occasionally will read their SABR bio. I was just looking up Butland (never heard of him before ATG), when I notice how short his career was, just 4 MLB seasons with his best (the carded one) being 1942 during WW2. So I check out his minor league seasons, then move on to his SABR bio, where he is referred to as a sore armed RIGHT HANDED pitcher. Yes, he was a right hander and his Strat card, which I have used several times, has him as a lefty! How many other players are not listed as hitting or throwing from the proper side? Anyone ever research this?