Rosternomics
← Trade Database
March 12, 2022

NYMOAK

unsettledToo soon to call — players still accruing.
NYMNYM Billy Eppler net +$32.8M net +1.4
received +$17.6M+$17.6M ± $10M expected surplus · +$36.8M realized received 1.9 ± 1 expected · 2.8 realized WAR
Playoff odds: this deal moved NYM's 2022 odds 84% → 93% (+8.9 pts) — how trade timing is graded ↗
receives — most valuable first
Chris BassittP·33y·R/R
+$18.0M+$18.0M± $10M exp surplusrealized +$36.8M 1.9± 1 exp WARrealized 2.8
Prior
league baseline (track record outweighs draft pedigree) → 0.21/yr
Evidence
recent form 3.1/yr over 1.7 season
Talent
1.90/yr blended
Horizon
1.0 control yr
OAKOAK Billy Beane net −$32.8M net -1.4
received +$7.2M+$7.2M ± $30M expected surplus · +$4.0M realized received 3.1 ± 4 expected · 1.4 realized WAR
Playoff odds: this deal moved OAK's 2022 odds 0% → 0% (-0.1 pts) — how trade timing is graded ↗
receives — most valuable first
J. T. GinnP·23y·R/R
+$6.8M+$6.8M± $20M exp surplusrealized +$13.6M 2.2± 2 exp WARrealized 3.0
Prior
#30 overall draft pick → 0.39/yr
Evidence
no MLB track record — leans on pedigree
Talent
0.39/yr blended
Horizon
5.5 control yrs
Adam OllerP·27y·R/R
+$0.2M+$0.2M± $22M exp surplusrealized −$9.6M 0.9± 3 exp WARrealized -1.6
Prior
#615 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 × 0.79 age decline
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.