The funny thing is, many of our contracts for 4 years or longer, actually stopped being an asset before 4 years or never really were an asset, except for maybe one season.
* extension
217/7 Price: Yr1 good (136 ERA+ w DET then 112 in '16), Yr 2 75IP, Yr 3 176 IP 126 ERA+
160/8 Manny: Clear winner until the very end of his contract
154/7* AGon: Yr 1 great season (155 OPS+), then nothing close & traded year 2.
142/7 Crawford: Complete bust from yr 1 (107 OPS+ w TBR & 89 w BOS)
145/5* Sale: Complete bust year 1, 2 & 3
140/6 Story: Injured for a big chunk of yr 1 and yr 2
110/5 JD: Year 1, 2 & 4 were big plusses. 5 was not bad.
110/8 Pedroia: Pretty clearly a bust, although the start was not bad
95/5 Sandoval: Bust from year 1
88/4 HRam: Yr 1 kinda bad, yr 2 good, yr 3-4 pretty bad
83/4 Porcello: Yr 1 Cy Young, yr 3 okay, the rest not so good
83/5 Lackey: Yr 1 Meh, Yr 2 sucked, Yr 3 missed, Yr 4 helped win ring, traded
73/7 Castillo: Bust from the start
70/5 JD Drew: Pretty good, especially yr 2 & 3. 1 & 4 were OK
68/4 Eovaldi: Yr 1 bad, Yr 2 good but COVID, Yr 3 his best, Yr 4 meh
68/4* Beckett: Yr 1 good, Yr 2 bad, yr 3 good, yr 4 bad/traded (beergate)
52/6 (+52 posting fee) Dice-K: Yr 1 okay, 2 very good, then caput
42/4* Youkilis: Yr 1 good, Yr 2 pretty good, Yr 3 not good & traded
40/4 Renteria: Yr 1:Not good then traded
40/4 VTek ('05): Solid contract all the way
36/4 Lugo: Yr 1 not as bad as many think but still... lost a step afterwards
31/4 Damon: Good signing front to back
30/5* Lester: Good extension
26/4 Foulke: Yr 1 was vital, then yuck!