Rosternomics
← Trade Database
December 11, 2024

TEXMIA

unsettledToo soon to call — players still accruing.
TEXTEX Chris Young net +$3.2M net +1.5
received +$14.4M+$14.4M ± $32M expected surplus · +$2.4M realized received 4.5 ± 4 expected · 1.4 realized WAR
Playoff odds: this deal moved TEX's 2025 odds 16% → 16% (+0.3 pts) — how trade timing is graded ↗
receives — most valuable first
Jake Burger1B/3B·29y·R/R
+$14.3M+$14.3M± $32M exp surplusrealized +$2.4M 4.5± 4 exp WARrealized 1.4
Prior
league baseline (track record outweighs draft pedigree) → 0.32/yr
Evidence
recent form 1.8/yr over 1.7 season
Talent
1.20/yr blended
Horizon
4.0 control yrs × 0.93 age decline
MIAMIA Peter Bendix net −$3.2M net -1.5
received +$6.4M+$6.4M ± $38M expected surplus · −$0.8M realized received 3.8 ± 5 expected · -0.1 realized WAR
Playoff odds: this deal moved MIA's 2025 odds 3% → 3% (-0.1 pts) — how trade timing is graded ↗
receives — most valuable first
Echedry VargasSS·20y·R/R
+$2.3M+$2.3M± $22M exp surplusrealized +$0.0M 1.3± 3 exp WARrealized 0.0
Prior
no pedigree — league baseline → 0.21/yr
Evidence
no MLB track record — leans on pedigree
Talent
0.21/yr blended
Horizon
6.0 control yrs
Brayan MendozaP·21y·L/L
+$2.3M+$2.3M± $22M exp surplusrealized +$0.0M 1.3± 3 exp WARrealized 0.0
Prior
no pedigree — league baseline → 0.21/yr
Evidence
no MLB track record — leans on pedigree
Talent
0.21/yr blended
Horizon
6.0 control yrs
Maximo Acosta2B/3B/SS·22y·R/R
+$1.8M+$1.8M± $21M exp surplusrealized −$0.8M 1.2± 3 exp WARrealized -0.1
Prior
no pedigree — league baseline → 0.21/yr
Evidence
no MLB track record — leans on pedigree
Talent
0.21/yr blended
Horizon
5.5 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.