SEA⇄CHC

SEASEA Jerry Dipoto net +$5.6M net +0.0

received +$0.0M+$0.0M ± $0M expected surplus · +$0.0M realized received 0.0 ± 0 expected · 0.0 realized WAR

receives — most valuable first

cash / PTBNL

+$0.0M+$0.0M± $0M exp surplusrealized +$0.0M 0.0± 0 exp WARrealized 0.0

Cash or player to be named — no projection

why ▾hide ▴

CHCCHC Theo Epstein net −$5.6M net +0.0

received +$27.2M+$27.2M ± $27M expected surplus · −$5.6M realized received 3.5 ± 3 expected · 0.0 realized WAR

receives — most valuable first

Leonys MartínOF·29y·L/R

+$27.0M+$27.0M± $27M exp surplusrealized −$5.6M 3.5± 3 exp WARrealized -0.0

Prior

no pedigree — league baseline → 0.21/yr

Evidence

recent form 2.6/yr over 2.1 seasons

Talent

1.75/yr blended

Horizon

2.0 control yrs

why ▾hide ▴

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.