Rosternomics
← Trade Database
June 15, 2006

MINCIN

MIN won this trade +$8.8M surplus MIN won this trade +0.6 WAR
MINMIN Terry Ryan net +$8.8M net +0.6
received +$2.4M+$2.4M ± $24M expected surplus · +$0.0M realized received 1.3 ± 3 expected · 0.0 realized WAR
Playoff odds: this deal moved MIN's 2006 odds 65% → 61% (-4.2 pts) — how trade timing is graded ↗
receives — most valuable first
Brandon RobertsCF·21y·L/R
+$2.3M+$2.3M± $24M exp surplusrealized +$0.0M 1.3± 3 exp WARrealized 0.0
Prior
#212 overall draft pick — at the league baseline → 0.21/yr
Evidence
no MLB track record — leans on pedigree
Talent
0.21/yr blended
Horizon
6.0 control yrs
CINCIN Dan O'Brien net −$8.8M net -0.6
received −$2.4M−$2.4M ± $7M expected surplus · −$8.8M realized received 0.3 ± 1 expected · -0.6 realized WAR
Playoff odds: this deal moved CIN's 2006 odds 14% → 17% (+2.4 pts) — how trade timing is graded ↗
receives — most valuable first
Juan CastroSS·34y·R/R
−$2.6M−$2.6M± $7M exp surplusrealized −$8.8M 0.3± 1 exp WARrealized -0.6
Prior
no pedigree — league baseline → 0.21/yr
Evidence
recent form 0.3/yr over 1.8 season
Talent
0.27/yr blended
Horizon
1.5 control yr × 0.69 age decline

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.