DET⇄SFG

DETDET Randy Smith net +$8.0M net +0.2

received +$0.0M+$0.0M ± $5M expected surplus · +$0.0M realized received 0.2 ± 1 expected · 0.0 realized WAR

Playoff odds: this deal moved DET's 1997 odds 2% → 2% (+0.1 pts) — how trade timing is graded ↗

receives — most valuable first

Jesse Ibarra

+$0.3M+$0.3M± $5M exp surplusrealized +$0.0M 0.2± 1 exp WARrealized 0.0

Unidentified minor-league throw-in — valued at the ~0.2 WAR base rate (most produce nothing)

why ▾hide ▴

SFGSFG Bob Quinn net −$8.0M net -0.2

received −$7.2M−$14.4M ± $8M expected surplus · −$8.0M realized received 0.0 ± 1 expected · -0.2 realized WAR

Playoff odds: this deal moved SFG's 1997 odds 31% → 30% (-1.2 pts) — how trade timing is graded ↗

receives — most valuable first

Mark Lewis2B/3B·27y·R/R

−$7.2M−$14.0M± $8M exp surplusrealized −$8.0M 0.0± 1 exp WARrealized -0.2

Prior

league baseline (track record outweighs draft pedigree) → 0.38/yr

Evidence

recent form -0.3/yr over 1.6 season

Talent

-0.02/yr blended

Horizon

1.5 control yr

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.