Rosternomics
← Trade Database
June 30, 2016

SDPMIA

SDP won this trade +$24.0M surplus SDP won this trade +4.6 WAR
SDPSDP AJ Preller net +$24.0M net +4.6
received +$1.6M+$1.6M ± $18M expected surplus · +$20.8M realized received 1.2 ± 2 expected · 4.2 realized WAR
Playoff odds: this deal moved SDP's 2016 odds 0% → 0% (+0 pts) — how trade timing is graded ↗
receives — most valuable first
Chris PaddackP·20y·R/R
+$1.8M+$1.8M± $18M exp surplusrealized +$20.8M 1.2± 2 exp WARrealized 4.2
Prior
#236 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
MIAMIA Michael Hill net −$24.0M net -4.6
received −$0.8M−$0.8M ± $0M expected surplus · −$3.2M realized received 0.0 ± 0 expected · -0.4 realized WAR
Playoff odds: this deal moved MIA's 2016 odds 24% → 23% (-1.8 pts) — how trade timing is graded ↗
receives — most valuable first
Fernando RodneyP·39y·R/R
−$1.0M−$1.0M± $0M exp surplusrealized −$3.2M 0.0± 0 exp WARrealized -0.4
Prior
no pedigree — league baseline → 0.21/yr
Evidence
recent form 0.4/yr over 2.8 seasons
Talent
0.32/yr blended
Horizon
0.0 control yr

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.