Rosternomics
← Trade Database
November 18, 1997

SFGMIA

SFG won this trade +$175.2M surplus SFG won this trade +13.0 WAR
SFGSFG Brian Sabean net +$175.2M net +13.0
received −$4.8M−$4.8M ± $15M expected surplus · +$174.4M realized received 1.4 ± 2 expected · 12.9 realized WAR
Playoff odds: this deal moved SFG's 1998 odds 39% → 60% (+20.7 pts) — how trade timing is graded ↗
receives — most valuable first
Robb NenP·28y·R/R
−$4.8M−$4.8M± $15M exp surplusrealized +$174.4M 1.4± 2 exp WARrealized 12.9
Prior
league baseline (track record outweighs draft pedigree) → 0.21/yr
Evidence
recent form 1.2/yr over 2.5 seasons
Talent
0.90/yr blended
Horizon
1.5 control yr
MIAMIA Dave Dombrowski net −$175.2M net -13.0
received +$16.0M+$16.0M ± $50M expected surplus · −$0.8M realized received 5.9 ± 6 expected · -0.1 realized WAR
Playoff odds: this deal moved MIA's 1998 odds 0% → 0% (-0.1 pts) — how trade timing is graded ↗
receives — most valuable first
Joe FontenotP·21y·R/R
+$12.2M+$12.2M± $36M exp surplusrealized −$0.8M 3.4± 4 exp WARrealized -0.1
Prior
#16 overall draft pick → 0.61/yr
Evidence
no MLB track record — leans on pedigree
Talent
0.61/yr blended
Horizon
5.5 control yrs
Mick PagelerP·22y·R/R
+$2.3M+$2.3M± $26M exp surplusrealized +$0.0M 1.3± 3 exp WARrealized 0.0
Prior
#432 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
Mike VillanoP·26y·R/R
+$1.8M+$1.8M± $24M exp surplusrealized +$0.0M 1.2± 3 exp WARrealized 0.0
Prior
#704 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 × 0.92 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.