Rosternomics
← Trade Database
July 31, 1999

ATLCHC

CHC won this trade +$5.6M surplus ATL won this trade +3.7 WAR
ATLATL John Schuerholz net −$5.6M net +3.7
received +$2.4M+$2.4M ± $24M expected surplus · −$11.2M realized received 3.3 ± 3 expected · 3.0 realized WAR
Playoff odds: this deal moved ATL's 1999 odds 88% → 91% (+3.2 pts) — how trade timing is graded ↗
receives — most valuable first
José Hernández3B/SS·29y·R/R
+$5.3M+$5.3M± $20M exp surplusrealized −$7.2M 2.0± 2 exp WARrealized 0.2
Prior
no pedigree — league baseline → 0.21/yr
Evidence
recent form 1.4/yr over 2.1 seasons
Talent
1.00/yr blended
Horizon
2.0 control yrs
Terry MulhollandP·36y·R/L
−$3.0M−$3.0M± $13M exp surplusrealized −$4.0M 1.3± 2 exp WARrealized 2.8
Prior
no pedigree — league baseline → 0.21/yr
Evidence
recent form 1.6/yr over 2.8 seasons
Talent
1.21/yr blended
Horizon
1.1 control yr × 0.98 age decline
CHCCHC Ed Lynch net +$5.6M net -3.7
received +$5.6M+$5.6M ± $40M expected surplus · −$5.6M realized received 3.6 ± 5 expected · -0.7 realized WAR
Playoff odds: this deal moved CHC's 1999 odds 1% → 1% (-0.3 pts) — how trade timing is graded ↗
receives — most valuable first
Micah BowieP·24y·L/L
+$1.8M+$1.8M± $23M exp surplusrealized +$0.0M 1.2± 3 exp WARrealized 0.1
Prior
#236 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
Rubén QuevedoP·20y·R/R
+$1.8M+$1.8M± $23M exp surplusrealized −$4.8M 1.2± 3 exp WARrealized -0.8
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
Joey NationP·20y·L/L
+$1.8M+$1.8M± $23M exp surplusrealized −$0.8M 1.2± 3 exp WARrealized 0.0
Prior
#80 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.