Tag Archives: PECOTA

Perusing PECOTA

Baseball Prospectus released the first run of their 2010 PECOTA numbers this week, which makes for much fun in the stat-centric baseball community. PECOTA differentiates itself from many of the other predictors by finding pools of comparable players to make their predictions. While the numbers are premium content (and can also be found in the printed annual), I will share a few of the items that jumped out at me about the Tigers.

The system puts the Tigers at 78-84 which is 3rd place in the AL Central behind the division leading Twins (83-79) and the second place White Sox (80-82). The Tigers run prevention is pegged at 2nd in the division at 776 runs allowed; the White Sox are first at 751. But an offense full of questions from young and old players alike is expected to be the division’s worst.

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PECOTA hates the AL Central

Baseball Prospectus has posted the first iterations of the 2009 PECOTA numbers and have forecasted the divisions based on projected playing time and roster construction. Because we care about the Tigers around these parts I jumped immediately to the AL Central:

CLE   84-79
MIN   79-83
DET   78-84
KAN   75-87
CHI   74-88

Wow. So the division is kind of up for grabs. Cleveland has a clear, but not insurmountable, edge (which seems correct intuitively also) and then a giant hodge-podge. As for being down on the division, it could be worse. The AL West is going to the A’s with 82 wins. The AL East has 4 teams at .500 or above, and the rest of the AL has 2.

As an aside, I realize that PECOTA harbors no animus towards specific players and/or teams. It is a sophisticated and yet emotionally devoid mathematical projection system. Neither it nor its creator have agendas.

The individual projections are subscriber only, but I will say that the system thinks Zach Miner will be a better pitcher than Armando Galarraga or Edwin Jackson. (And I don’t think that’s unreasonable)