Rosternomics
← Trade Database
December 14, 1994

CINCLE

CIN won this trade +$3.2M surplus CIN won this trade +0.5 WAR
CINCIN Jim Bowden net +$3.2M net +0.5
received −$1.6M−$1.6M ± $10M expected surplus · +$3.2M realized received 0.0 ± 1 expected · 0.5 realized WAR
Playoff odds: this deal moved CIN's 1995 odds 80% → 83% (+3.2 pts) — how trade timing is graded ↗
receives — most valuable first
Mark Lewis2B/3B·25y·R/R
−$1.4M−$1.4M± $10M exp surplusrealized +$3.2M 0.0± 1 exp WARrealized 0.5
Prior
league baseline (track record outweighs draft pedigree) → 0.48/yr
Evidence
recent form -1.1/yr over 0.7 season
Talent
-0.10/yr blended
Horizon
2.0 control yrs
CLECLE John Hart net −$3.2M net -0.5
received −$3.2M−$3.2M ± $58M expected surplus · +$0.0M realized received 0.0 ± 7 expected · 0.0 realized WAR
Playoff odds: this deal moved CLE's 1995 odds 96% → 95% (-1 pts) — how trade timing is graded ↗
receives — most valuable first
Tim Costo1B/OF·26y·R/R
−$3.0M−$3.0M± $58M exp surplusrealized +$0.0M 0.0± 7 exp WARrealized 0.0
Prior
#1033 overall draft pick — at the league baseline → 0.21/yr
Evidence
recent form -1.9/yr over 0.2 season
Talent
-0.05/yr blended
Horizon
4.0 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.