Rosternomics
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December 10, 1993

CINCHC

CHC won this trade +$0.8M surplus CIN won this trade +0.9 WAR
CINCIN Jim Bowden net −$0.8M net +0.9
received +$1.6M+$1.6M ± $14M expected surplus · −$0.8M realized received 0.6 ± 2 expected · 0.9 realized WAR
Playoff odds: this deal moved CIN's 1994 odds 82% → 87% (+5.1 pts) — how trade timing is graded ↗
receives — most valuable first
Chuck McElroyP·26y·L/L
+$1.8M+$1.8M± $14M exp surplusrealized −$0.8M 0.6± 2 exp WARrealized 0.9
Prior
league baseline (track record outweighs draft pedigree) → 0.21/yr
Evidence
recent form 0.4/yr over 2.3 seasons
Talent
0.31/yr blended
Horizon
2.0 control yrs
CHCCHC Larry Himes net +$0.8M net -0.9
received +$8.8M+$8.8M ± $71M expected surplus · +$0.0M realized received 4.5 ± 9 expected · 0.0 realized WAR
Playoff odds: this deal moved CHC's 1994 odds 5% → 3% (-1.5 pts) — how trade timing is graded ↗
receives — most valuable first
Larry LuebbersP·24y·R/R
+$11.8M+$11.8M± $60M exp surplusrealized +$0.0M 3.3± 8 exp WARrealized 0.0
Prior
#210 overall draft pick — at the league baseline → 0.21/yr
Evidence
recent form 1.6/yr over 0.5 season
Talent
0.59/yr blended
Horizon
5.5 control yrs
Darron CoxC·26y·R/R
+$1.3M+$1.3M± $28M exp surplusrealized +$0.0M 1.1± 4 exp WARrealized 0.0
Prior
#543 overall draft pick — at the league baseline → 0.21/yr
Evidence
no MLB track record — leans on pedigree
Talent
0.21/yr blended
Horizon
5.5 control yrs × 0.96 age decline
Mike AndersonP·27y·R/R
−$3.9M−$3.9M± $26M exp surplusrealized +$0.0M 0.1± 3 exp WARrealized 0.0
Prior
no pedigree — league baseline → 0.21/yr
Evidence
recent form -2.2/yr over 0.1 season
Talent
0.02/yr blended
Horizon
5.5 control yrs × 0.73 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.