Rosternomics
← Trade Database
December 9, 2000

MIACHW

MIA won this trade +$2.4M surplus MIA won this trade +0.4 WAR
MIAMIA Dave Dombrowski net +$2.4M net +0.4
received −$2.4M−$2.4M ± $21M expected surplus · +$0.0M realized received 0.0 ± 3 expected · 0.1 realized WAR
Playoff odds: this deal moved MIA's 2001 odds 15% → 17% (+1.4 pts) — how trade timing is graded ↗
receives — most valuable first
Jeff AbbottOF·28y·R/L
−$2.2M−$2.2M± $21M exp surplusrealized +$0.0M 0.0± 3 exp WARrealized 0.1
Prior
league baseline (track record outweighs draft pedigree) → 0.21/yr
Evidence
recent form -1.0/yr over 0.9 season
Talent
-0.30/yr blended
Horizon
3.0 control yrs
CHWCHW Ron Schueler net −$2.4M net -0.4
received +$0.8M+$0.8M ± $27M expected surplus · −$2.4M realized received 0.9 ± 3 expected · -0.3 realized WAR
Playoff odds: this deal moved CHW's 2001 odds 26% → 24% (-2 pts) — how trade timing is graded ↗
receives — most valuable first
Julio RamírezOF·23y·R/R
+$1.0M+$1.0M± $27M exp surplusrealized −$2.4M 0.9± 3 exp WARrealized -0.3
Prior
Composite #60.0 pedigree (Baseball America #60 (2000)) — fell off 1 list since, regressed → 0.27/yr
Evidence
recent form -1.7/yr over 0.1 season
Talent
0.17/yr blended
Horizon
5.0 control yrs

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.