Rosternomics
← Trade Database
July 30, 2022

PHISTL

unsettledToo soon to call — players still accruing.
PHIPHI Dave Dombrowski net +$11.2M net +4.0
received +$20.8M+$20.8M ± $50M expected surplus · +$19.2M realized received 5.6 ± 6 expected · 6.0 realized WAR
Playoff odds: this deal moved PHI's 2022 odds 64% → 71% (+6.7 pts) — how trade timing is graded ↗
receives — most valuable first
Edmundo Sosa3B/SS·26y·R/R
+$20.6M+$20.6M± $50M exp surplusrealized +$19.2M 5.6± 6 exp WARrealized 6.0
Prior
no pedigree — league baseline → 0.21/yr
Evidence
recent form 2.5/yr over 0.8 season
Talent
1.13/yr blended
Horizon
5.0 control yrs
STLSTL John Mozeliak net −$11.2M net -4.0
received −$4.0M−$4.0M ± $18M expected surplus · +$8.0M realized received 0.0 ± 2 expected · 2.0 realized WAR
Playoff odds: this deal moved STL's 2022 odds 78% → 72% (-5.7 pts) — how trade timing is graded ↗
receives — most valuable first
JoJo RomeroP·25y·L/L
−$3.7M−$3.7M± $18M exp surplusrealized +$8.0M 0.0± 2 exp WARrealized 2.0
Prior
#107 overall draft pick — at the league baseline → 0.21/yr
Evidence
recent form -0.5/yr over 0.6 season
Talent
-0.04/yr blended
Horizon
5.0 control yrs
Fan verdict — who overpaid?

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.