Rosternomics
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December 11, 2008 · 3-team trade

SEACLENYM

SEA won this trade +$164.8M surplus SEA won this trade +24.2 WAR
SEASEA Lee Pelekoudas net +$164.8M net +24.2
received +$44.0M+$43.2M ± $56M expected surplus · +$134.4M realized received 11.8 ± 7 expected · 21.9 realized WAR
Playoff odds: this deal moved SEA's 2009 odds 3% → 18% (+14.7 pts) — how trade timing is graded ↗
receives — most valuable first
Franklin GutiérrezOF·26y·R/R
+$28.8M+$28.8M± $34M exp surplusrealized +$92.0M 5.4± 4 exp WARrealized 13.4
Prior
no pedigree — league baseline → 0.21/yr
Evidence
recent form 2.3/yr over 1.5 season
Talent
1.35/yr blended
Horizon
4.0 control yrs
Endy ChávezOF·31y·L/L
+$4.7M+$4.0M± $14M exp surplusrealized −$6.4M 1.3± 2 exp WARrealized -0.2
Prior
no pedigree — league baseline → 0.21/yr
Evidence
recent form 1.3/yr over 2.0 seasons
Talent
0.88/yr blended
Horizon
1.5 control yr × 0.95 age decline
Aaron HeilmanP·30y·R/R
+$2.7M+$2.7M± $9M exp surplusrealized +$0.0M 0.8± 1 exp WARrealized 0.0
Prior
league baseline (track record outweighs draft pedigree) → 0.30/yr
Evidence
recent form 0.6/yr over 2.4 seasons
Talent
0.48/yr blended
Horizon
2.0 control yrs × 0.86 age decline
Jason VargasP·26y·L/L
+$2.2M+$2.2M± $14M exp surplusrealized +$48.8M 0.7± 2 exp WARrealized 8.1
Prior
#68 overall draft pick — at the league baseline → 0.21/yr
Evidence
recent form 0.7/yr over 0.4 season
Talent
0.33/yr blended
Horizon
2.0 control yrs
Maikel CletoP·20y·R/R
+$1.8M+$1.8M± $22M exp surplusrealized +$0.0M 1.2± 3 exp WARrealized 0.0
Prior
no pedigree — league baseline → 0.21/yr
Evidence
no MLB track record — leans on pedigree
Talent
0.21/yr blended
Horizon
5.5 control yrs
Ezequiel CarreraOF·22y·L/L
+$1.8M+$1.8M± $22M exp surplusrealized +$0.0M 1.2± 3 exp WARrealized 0.0
Prior
no pedigree — league baseline → 0.21/yr
Evidence
no MLB track record — leans on pedigree
Talent
0.21/yr blended
Horizon
5.5 control yrs
Mike Carp1B/OF·23y·L/R
+$1.8M+$1.8M± $22M exp surplusrealized +$0.0M 1.2± 3 exp WARrealized 0.6
Prior
#254 overall draft pick — at the league baseline → 0.21/yr
Evidence
no MLB track record — leans on pedigree
Talent
0.21/yr blended
Horizon
5.5 control yrs
CLECLE Mark Shapiro net −$96.8M net -11.4
received +$4.0M+$4.0M ± $31M expected surplus · −$4.8M realized received 2.1 ± 4 expected · 2.0 realized WAR
Playoff odds: this deal moved CLE's 2009 odds 7% → 2% (-5.4 pts) — how trade timing is graded ↗
receives — most valuable first
Joe SmithP·25y·R/R
+$2.4M+$2.4M± $22M exp surplusrealized +$5.6M 1.0± 3 exp WARrealized 3.5
Prior
league baseline (track record outweighs draft pedigree) → 0.21/yr
Evidence
recent form 0.3/yr over 1.6 season
Talent
0.25/yr blended
Horizon
4.0 control yrs
Luis Valbuena3B·23y·L/R
+$1.3M+$1.3M± $22M exp surplusrealized −$10.4M 1.1± 3 exp WARrealized -1.5
Prior
no pedigree — league baseline → 0.21/yr
Evidence
recent form 0.1/yr over 0.1 season
Talent
0.20/yr blended
Horizon
5.5 control yrs
NYMNYM Omar Minaya net −$68.0M net -12.8
received +$18.4M+$12.8M ± $22M expected surplus · −$20.0M realized received 3.1 ± 3 expected · -0.8 realized WAR
Playoff odds: this deal moved NYM's 2009 odds 2% → 1% (-1.1 pts) — how trade timing is graded ↗
receives — most valuable first
J. J. PutzP·32y·R/R
+$11.7M+$6.0M± $14M exp surplusrealized −$10.4M 1.3± 2 exp WARrealized 0.2
Prior
league baseline (track record outweighs draft pedigree) → 0.21/yr
Evidence
recent form 1.3/yr over 2.5 seasons
Talent
0.94/yr blended
Horizon
1.5 control yr × 0.94 age decline
Jeremy ReedOF·28y·L/L
+$3.6M+$3.6M± $14M exp surplusrealized −$5.6M 0.8± 2 exp WARrealized -0.7
Prior
league baseline (track record outweighs draft pedigree) → 0.21/yr
Evidence
recent form 0.6/yr over 1.2 season
Talent
0.40/yr blended
Horizon
2.0 control yrs
Sean GreenP·30y·R/R
+$3.1M+$3.1M± $10M exp surplusrealized −$4.0M 1.0± 1 exp WARrealized -0.3
Prior
league baseline (track record outweighs draft pedigree) → 0.21/yr
Evidence
recent form 0.6/yr over 2.0 seasons
Talent
0.48/yr blended
Horizon
3.0 control yrs × 0.70 age decline

Each player is valued on what he was expected to produce at the time of the trade, versus what he actually produced for his new team.

Expected WAR blends a player's pedigree (composite top-100 rank / draft slot, or a baseline) with his recent track record, projected over the years of team control acquired. The ± figure is a historically calibrated predictive standard deviation, measuring how widely comparable forecasts have missed around their expected value. Surplus values that production at the FA market price of a win (~$8M/WAR) minus salary — so cost-controlled players carry large surplus and expensive ones little, even at the same WAR. Who won is descriptive, not a skill claim: ~99% of a trade's outcome is unforeseeable at the time.