Five year PECOTA projections from BP:
Year AVG OBP SLG VORP WARP
2006 .262 .305 .337 5.2 3.3
2007 .265 .308 .245 6.3 3.3
2008 .260 .309 .335 4.5 2.8
2009 .265 .312 .341 6.1 2.9
2010 .257 .304 .334 2.5 2.0
Doesn't look good. How would he get these numbers? That .245 slugging for example-the lowest slugging he has ever had in his career was .303-and that was when he was 22 and breaking into the league. Somebody brought up the point of why people would think he would improve-the simple answer is that he has improved every year in his career until he got hurt. His OBP went from .253 to .282 to .330 in 3 years, and was at .387 the next year-and then he played hurt, and it dropped down to the .302 number. We can't be sure about this years numbers yet-he hasn't had enough at-bats. For example, his OBP jumped 6 points tonight-and if he goes 0 for 4 tomorrow, it could go down those 6 points just as fast. So now that he's coming back healthy from the surgery, we simply expect him to keep improving like he did every year right up to the injury. Is it a sure thing that he will do that? Of course not-but it is perfectly reasonable that a man who improved every single year from 22 years old till 25 will continue to improve now that he is healthy again. One of the strengths of PECOTA is that it compares players to historical equivalents. Why you ask that there might be a dip in SLG% is a key point. Players career numbers aren't that consistent. Players have gains and losses over the course of individual seasons. In fact, it is highly unrealistic to assume he will put up gains in every subsequent season without having a dip somewhere.