Rosternomics
← Trade Database
December 16, 2004

KCRPIT

KCR won this trade +$6.4M surplus KCR won this trade +0.8 WAR
KCRKCR Allard Baird net +$6.4M net +0.8
received +$1.6M+$1.6M ± $21M expected surplus · +$0.8M realized received 1.2 ± 3 expected · 0.7 realized WAR
Playoff odds: this deal moved KCR's 2005 odds 0% → 0% (-0 pts) — how trade timing is graded ↗
receives — most valuable first
Juan Carlos OviedoP·23y·R/R
+$1.8M+$1.8M± $21M exp surplusrealized +$0.8M 1.2± 3 exp WARrealized 0.7
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
PITPIT Dave Littlefield net −$6.4M net -0.8
received −$4.8M−$4.8M ± $0M expected surplus · −$5.6M realized received 0.0 ± 0 expected · -0.1 realized WAR
Playoff odds: this deal moved PIT's 2005 odds 1% → 1% (+0 pts) — how trade timing is graded ↗
receives — most valuable first
Benito SantiagoC·40y·R/R
−$4.7M−$4.7M± $0M exp surplusrealized −$5.6M 0.0± 0 exp WARrealized -0.1
Prior
no pedigree — league baseline → 0.21/yr
Evidence
recent form 1.4/yr over 1.9 season
Talent
0.97/yr blended
Horizon
0.0 control yr

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.