Rosternomics
← Trade Database
June 21, 2004

KCRBAL

KCR won this trade +$11.2M surplus KCR won this trade +1.3 WAR
KCRKCR Allard Baird net +$11.2M net +1.3
received +$9.6M+$9.6M ± $21M expected surplus · +$2.4M realized received 2.9 ± 3 expected · 0.9 realized WAR
Playoff odds: this deal moved KCR's 2004 odds 0% → 0% (+0 pts) — how trade timing is graded ↗
receives — most valuable first
Denny BautistaP·23y·R/R
+$10.0M+$10.0M± $21M exp surplusrealized +$2.4M 2.9± 3 exp WARrealized 0.9
Prior
Composite #59.0 prospect (Baseball America #59 (2004)) → 0.52/yr
Evidence
no MLB track record — leans on pedigree
Talent
0.52/yr blended
Horizon
5.5 control yrs
BALBAL Jim Beattie net −$11.2M net -1.3
received +$0.0M+$0.0M ± $7M expected surplus · −$8.8M realized received 0.5 ± 1 expected · -0.4 realized WAR
Playoff odds: this deal moved BAL's 2004 odds 32% → 30% (-2.5 pts) — how trade timing is graded ↗
receives — most valuable first
Jason GrimsleyP·36y·R/R
+$0.3M+$0.3M± $7M exp surplusrealized −$8.8M 0.5± 1 exp WARrealized -0.4
Prior
league baseline (track record outweighs draft pedigree) → 0.21/yr
Evidence
recent form 0.6/yr over 2.6 seasons
Talent
0.49/yr blended
Horizon
1.1 control yr × 0.95 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.