Richard
took this Times story quoting Bill Stoneman as saying "We're going to go with the best team that we can" to mean the Angels have given up and the rotation now consists of
- Escobar
- Colon
- Washburn
- Lackey
- Byrd
Question: is this rotation noticeably worse than what we actually should have expected prior to the start of 2004?
To answer that question, we first have to look back to March 31, when the Angels announced their starting rotation of Colon, Escobar, Washburn, Ortiz, and Lackey. Baseball Prospectus still has their 2003 PECOTA up; let's take a look at that to get our estimates. For now, we'll take the 50th percentile VORP, in the middle of their (very conservative) projection range.
Pitcher | 2004 Proj. | 2004 Actual |
Bartolo Colon | 40.5 | 22.2 |
Kelvim Escobar | 20.1 | 53.2 |
Jarrod Washburn | 25.8 | 22.4 |
Ramon Ortiz | 12.8 | 24.9 |
John Lackey | 22.9 | 29.3 |
Total | 122.1 | 152.0 |
PECOTA turned out to be wildly optimistic (by half) about Colon, right on for Washburn, and too pessimistic by far for Escobar (and by a little for Lackey). A good deal of Escobar's upward shift can be explained by several things, one of which is the transition off the Toronto turf and Toronto's porous defense. The 2003 Blue Jays had a .6842 defensive efficiency, vs. the 2004 Angels' .6883 -- not a big difference immediately, but when you threw about 3:2 groundballs to flyballs, as Escobar did in Toronto, that difference adds up fast. Another factor boosting Escobar's numbers: a full-time shift to starting. This to me shows a place where PECOTA can break down: will it show a change in usage patterns that can improve a player's value?
Regardless of the answer to that question, clearly PECOTA undervalued the Angels' starting rotation. That the Angels got 7.4 VORP out of the zombie that once was Aaron Sele ended up being icing on the cake, though You Can Never Have Too Much Pitching.
So, where are we now with the Angels' rotation? Since BP doesn't have PECOTA for 2005 up yet, I'll just take the 50th percentile numbers for 2004 and the provided graph therefore for each pitcher, with one exception, Escobar, for obvious reasons; in his case I average between what PECOTA thinks he would have done and where he ended up this season.
Pitcher | 2005 Proj. |
Kelvim Escobar | 32.0 |
Bartolo Colon | 20.0 |
Jarrod Washburn | 18.0 |
John Lackey | 18.0 |
Paul Byrd | 15.0 |
Total | 103.0 |
That's a noticeable dropoff for the Angels -- about two wins. What it essentially means is that the rest of Stoneman's offseason signings have to make up for that. Had we acquired Clement, that would have probably solved at least part of the problem, though you could argue he would be unlikely to improve much over his 2004 in the AL despite moving to a pitcher-friendlier park. As it is, we'll have to look to Morales and the others to improve there. With so many rookies (including Dallas McPherson -- who, rightly or wrongly, has the burden of Troy Glaus's production on his shoulders), this will prove difficult. Richard may be right, 2005 won't be another division-winner, but it's possible we can set the foundation for a far more productive 2006.
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