Rosternomics
← Trade Database
December 23, 2006

CHWTEX

CHW won this trade +$210.4M surplus CHW won this trade +15.5 WAR
CHWCHW Kenny Williams net +$210.4M net +15.5
received +$31.2M+$31.2M ± $49M expected surplus · +$218.4M realized received 5.7 ± 6 expected · 17.6 realized WAR
Playoff odds: this deal moved CHW's 2007 odds 1% → 1% (-0.1 pts) — how trade timing is graded ↗
receives — most valuable first
John DanksP·22y·L/L
+$29.6M+$29.6M± $43M exp surplusrealized +$219.2M 4.4± 5 exp WARrealized 17.4
Prior
#9 overall draft pick → 0.80/yr
Evidence
no MLB track record — leans on pedigree
Talent
0.80/yr blended
Horizon
5.5 control yrs
Nick MassetP·25y·R/R
+$1.3M+$1.3M± $21M exp surplusrealized −$0.8M 1.1± 3 exp WARrealized 0.2
Prior
#244 overall draft pick — at the league baseline → 0.21/yr
Evidence
recent form 0.2/yr over 0.3 season
Talent
0.21/yr blended
Horizon
5.5 control yrs
Jake Rasner
+$0.3M+$0.3M± $7M exp surplusrealized +$0.0M 0.2± 1 exp WARrealized 0.0
Unidentified minor-league throw-in — valued at the ~0.2 WAR base rate (most produce nothing)
TEXTEX Jon Daniels net −$210.4M net -15.5
received +$2.4M+$2.4M ± $30M expected surplus · +$8.0M realized received 1.3 ± 4 expected · 2.1 realized WAR
Playoff odds: this deal moved TEX's 2007 odds 2% → 2% (+0.2 pts) — how trade timing is graded ↗
receives — most valuable first
Brandon McCarthyP·23y·R/R
+$2.0M+$2.0M± $30M exp surplusrealized +$8.0M 1.1± 4 exp WARrealized 2.1
Prior
Composite #49.0 pedigree (Baseball America #49 (2005)) — fell off 2 lists since, regressed — at the league baseline → 0.21/yr
Evidence
recent form 0.2/yr over 1.3 season
Talent
0.22/yr blended
Horizon
5.0 control yrs
David Paisano
+$0.3M+$0.3M± $7M exp surplusrealized +$0.0M 0.2± 1 exp WARrealized 0.0
Unidentified minor-league throw-in — valued at the ~0.2 WAR base rate (most produce nothing)

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.