Tuesday, July 28, 2009
What if… TWO strikes and yer out?
Sky, a man after my heart, asks what would happen if we had a 3-ball 2-strike rule, instead of the 4-3 rule we have. And, in his clever way, he figures he can see what would happen simply by looking at what happens if we look at all the PA that started at the 1-1 count:
Now, things of course might be slightly different with the batter essentially starting from a 1-1 count rather than working to a 1-1 count, but I think the parallel is a fair one.
That said, he shows us that:
In fact, the game, in terms of run scoring, would look very similar to the game in 1985, with very similar BAV/OBP/SLG splits. The only real difference would be that a higher proportion of the outs would be strikeouts.
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The advantages of the reduction in the number of balls and strikes required for a walk or a strikeout respectively is obvious. Less downtime and more action. The rule change would force pitchers and batters to get down to business sooner. The pitch data indicates that the batter and pitcher are nibbling and being selective early in the count (with good reason), and the fact that the hitter outcomes are basically the same with a 1-1 count indicates that there is no fundamental reason for such a long count.
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With three balls to a walk and two strikes to an out, a fair amount of the fat would be cut out of the game. Currently, there are 3.77 pitches per plate appearance. With the reduced count, this number would decrease to just 2.81 pitches per plate appearance. This would cause a 25% reduction in pitches, meaning that the games would be much shorter and pitchers would be able to go much deeper into games. Instead of the average game taking 146 pitches to complete, the average game would take just 109 pitches, meaning that pitchers could once again consistently throw a complete game - another aesthetic plus (from my point of view). Of course, since the best pitchers could now pitch longer, this would likely reduce scoring even a bit more than the table above, but it’s not clear by just how much. Game lengths, if they were reduced by the same percentage, would be cut from 2 hours 47 minutes down to 2 hours 6 minutes - all while keeping basically the same amount of action and excitement in the game.


One of the local softball leagues I play in does this. As a fielder, it’s great. As a fan (who am I kidding, we have no fans), it’s probably great too. But from a hitting perspective, it’s miserable to not get a second strike of leeway. One bad call by the ump and all of a sudden, you’re quite literally swinging at everything. Of course, MLB umps are much better, but still.
What about a 3-3 system instead of 4-3 or 3-2? Run scoring probably goes up, guys like Sonnanstine probably get better while guys like Oliver Perez get worse… I’d say a ball is far more boring than a strike anyways.