Rosternomics
Log in Sign up 𝕏
← Trade Database
April 2, 2019

SFG⇄TOR

SFG won this trade +$8.8M surplus SFG won this trade +1.5 WAR
SFGSFG Farhan Zaidi net +$8.8M net +1.5
received +$11.2M+$11.2M ± $16M expected surplus · +$5.6M realized received 2.4 ± 2 expected · 0.9 realized WAR
Playoff odds: this deal moved SFG's 2019 odds 0% → 0% (+0.1 pts) — how trade timing is graded ↗
receives — most valuable first
Kevin PillarOF·30y·R/R
+$11.3M+$11.3M± $16M exp surplusrealized +$5.6M 2.4± 2 exp WARrealized 0.9
Prior
league baseline (track record outweighs draft pedigree) → 0.21/yr
Evidence
recent form 1.7/yr over 2.4 seasons
Talent
1.23/yr blended
Horizon
2.0 control yrs × 0.96 age decline
TORTOR Mark Shapiro net −$8.8M net -1.5
received +$1.6M+$1.6M ± $23M expected surplus · −$3.2M realized received 1.7 ± 3 expected · -0.6 realized WAR
Playoff odds: this deal moved TOR's 2019 odds 2% → 1% (-0.4 pts) — how trade timing is graded ↗
receives — most valuable first
Alen Hanson2B/OF·26y·B/R
+$0.6M+$0.6M± $16M exp surplusrealized −$3.2M 0.7± 2 exp WARrealized -0.6
Prior
no pedigree — league baseline → 0.21/yr
Evidence
recent form 0.2/yr over 1.3 season
Talent
0.18/yr blended
Horizon
4.0 control yrs
Derek LawP·28y·R/R
+$0.6M+$0.6M± $16M exp surplusrealized +$0.0M 0.8± 2 exp WARrealized 0.0
Prior
league baseline (track record outweighs draft pedigree) → 0.21/yr
Evidence
recent form 0.3/yr over 1.3 season
Talent
0.25/yr blended
Horizon
5.0 control yrs × 0.69 age decline
Juan De Paula
+$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)

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.

Rosternomics — front-office performance, roster value, and transaction history. Follow @rosternomics on X.
Decision-maker records extend to 1933; resource-controlled WAR and payroll metrics cover 1985–2026. Data sources include FanGraphs, Baseball-Reference, the Chadwick Bureau register, the Lahman Database, prospect rankings from Baseball America, MLB Pipeline, and FanGraphs, and public payroll records. Transaction and trade data was obtained free of charge from and is copyrighted by Retrosheet. Executive birth/death data via Wikidata (CC0).
Privacy Policy · Terms of Service · © 2026 Rosternomics