http://www.baseballprospectus.com/article.php?articleid=21393
简单的说就是用交易球员的贡献(WARP)和新资来分析各GM的战果
好:
Tigers — Dave Dombrowski: 赚很多WARP不过对家也省到钱
Phillies — Ruben Amaro, Jr.: 获得Roy Halladay
Rays — Andrew Friedman: 品质和C/P值都超高
Braves — Frank Wren: 获得Jair Jurrjens
Athletics – Billy Beane: C/P值高
Giants – Brian Sabean: C/P值和Beane差不多但品质更高
坏:
Pirates — Neal Huntington: 送走Jose Bautista/Jason Bay
Royals — Dayton Moore: 可能因为薪资原因被迫做了很多烂交易
烂:
Mariners — Bill Bavasi
如坐针毡:
Mariners — Jack Zduriencik: 先盛后衰
两极化:
Marlins — Michael Hill: 专业跳楼拍卖
Blue Jays — Alex Anthopoulos: 同样是省钱专家
自成一国:
Yankees — Brian Cashman: 有有钱老爸真好