m.e.t.b.o.t. wrote: from the standpoint of win probability, a strikeout is no different from any other out. For the team, maybe. The allotment of the advancement of that win probability that belongs to the pitcher is far different. For a strikeout, perhaps 95% of the accomplishment is the pitcher's. You can give five percent to catcher for calling the pitches and keeping the ball from rolling to the backstop on strike three. If you want to give a percent or two to divide among the defenders for taking the field and looking professional and competent enough to challenge the batter into making good contact rather than just chopping at the ball, go ahead. For a standard grounder into gap at second, a pitcher deserves perhaps 63% of the credit. The catcher gets 3-4% (he called fewer pitches, didn't have to stop the ball on strike three, and allowed a potential hit into play). Go with 25% maybe to the secondbaseman, having to professionally move into the hole, scoop up the ball, and maybe rotate around before throwing. And 8% or so to the firstbaseman for not over-chasing the ball into the hole and getting back to the bag and catching the relay.