Rosternomics
← Trade Database
December 13, 2003

STLATL

STL won this trade +$180.8M surplus STL won this trade +47.5 WAR
STLSTL Walt Jocketty net +$180.8M net +47.5
received +$16.0M+$16.0M ± $39M expected surplus · +$321.6M realized received 4.7 ± 5 expected · 57.8 realized WAR
Playoff odds: this deal moved STL's 2004 odds 97% → 88% (-9.4 pts) — how trade timing is graded ↗
receives — most valuable first
Adam WainwrightP·22y·R/R
+$12.2M+$12.2M± $36M exp surplusrealized +$296.0M 3.4± 4 exp WARrealized 52.6
Prior
Composite #49.0 prospect (Baseball America #49 (2004)) → 0.61/yr
Evidence
no MLB track record — leans on pedigree
Talent
0.61/yr blended
Horizon
5.5 control yrs
Ray KingP·30y·L/L
+$2.2M+$2.2M± $10M exp surplusrealized −$2.4M 0.7± 1 exp WARrealized 0.7
Prior
league baseline (track record outweighs draft pedigree) → 0.21/yr
Evidence
recent form 0.5/yr over 2.4 seasons
Talent
0.41/yr blended
Horizon
2.0 control yrs × 0.83 age decline
Jason MarquisP·25y·L/R
+$1.7M+$1.7M± $12M exp surplusrealized +$28.0M 0.6± 2 exp WARrealized 4.5
Prior
league baseline (track record outweighs draft pedigree) → 0.25/yr
Evidence
recent form 0.4/yr over 1.9 season
Talent
0.32/yr blended
Horizon
2.0 control yrs
ATLATL John Schuerholz net −$180.8M net -47.5
received +$45.6M+$17.6M ± $24M expected surplus · +$140.8M realized received 5.3 ± 3 expected · 10.3 realized WAR
Playoff odds: this deal moved ATL's 2004 odds 32% → 70% (+38.4 pts) — how trade timing is graded ↗
receives — most valuable first
J. D. DrewOF·28y·L/R
+$43.6M+$22.8M± $18M exp surplusrealized +$131.2M 3.9± 2 exp WARrealized 8.6
Prior
league baseline (track record outweighs draft pedigree) → 0.34/yr
Evidence
recent form 4.0/yr over 1.9 season
Talent
2.63/yr blended
Horizon
1.5 control yr
Eli MarreroC/OF·30y·R/R
+$2.3M−$4.8M± $15M exp surplusrealized +$9.6M 1.4± 2 exp WARrealized 1.7
Prior
league baseline (track record outweighs draft pedigree) → 0.21/yr
Evidence
recent form 1.6/yr over 1.4 season
Talent
0.94/yr blended
Horizon
1.5 control yr × 0.97 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.