Tom Willis has thrown a baseball at an MLB park before. And what we mean by that is Willis, who was born without arms, holds a baseball with his foot, between his toes, winds up and lets it fly toward home plate. He's done this at more than 20 MLB stadiums in the past, but it's still remarkable each and every time. He did it again Monday night at AT&T Park, before the San Francisco Giants took on the Seattle Mariners. And this one was ever better than when we saw Willis last summer. This was a perfect strike. [ Check out Big League Stew on Tumblr for even more baseball awesomeness. ]