Rosternomics
← Trade Database
April 9, 2002

ATLTEX

ATL won this trade +$0.8M surplus ATL won this trade +0.2 WAR
ATLATL John Schuerholz net +$0.8M net +0.2
received +$1.6M+$1.6M ± $19M expected surplus · −$1.6M realized received 1.2 ± 2 expected · -0.1 realized WAR
Playoff odds: this deal moved ATL's 2002 odds 46% → 47% (+1.2 pts) — how trade timing is graded ↗
receives — most valuable first
Andy PrattP·22y·L/L
+$1.8M+$1.8M± $19M exp surplusrealized −$1.6M 1.2± 2 exp WARrealized -0.1
Prior
#263 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
TEXTEX John Hart net −$0.8M net -0.2
received +$1.6M+$1.6M ± $19M expected surplus · −$2.4M realized received 1.2 ± 2 expected · -0.3 realized WAR
Playoff odds: this deal moved TEX's 2002 odds 5% → 5% (-0.2 pts) — how trade timing is graded ↗
receives — most valuable first
Ben KozlowskiP·21y·L/L
+$1.8M+$1.8M± $19M exp surplusrealized −$2.4M 1.2± 2 exp WARrealized -0.3
Prior
#384 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

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.