Rosternomics
← Trade Database
July 31, 1999

STLNYM

STL won this trade +$0.0M surplus STL won this trade +1.1 WAR
STLSTL Walt Jocketty net +$0.0M net +1.1
received −$3.2M−$3.2M ± $8M expected surplus · +$0.0M realized received 0.0 ± 1 expected · 1.5 realized WAR
Playoff odds: this deal moved STL's 1999 odds 8% → 9% (+0.7 pts) — how trade timing is graded ↗
receives — most valuable first
Craig Paquette3B·30y·R/R
−$2.9M−$2.9M± $8M exp surplusrealized +$0.0M 0.0± 1 exp WARrealized 1.5
Prior
league baseline (track record outweighs draft pedigree) → 0.21/yr
Evidence
recent form -0.7/yr over 1.0 season
Talent
-0.20/yr blended
Horizon
1.5 control yr
NYMNYM Steve Phillips net +$0.0M net -1.1
received −$1.6M−$1.6M ± $6M expected surplus · +$0.0M realized received 0.1 ± 1 expected · 0.4 realized WAR
Playoff odds: this deal moved NYM's 1999 odds 74% → 73% (-1.9 pts) — how trade timing is graded ↗
receives — most valuable first
Shawon DunstonSS·36y·R/R
−$1.6M−$1.6M± $6M exp surplusrealized +$0.0M 0.1± 1 exp WARrealized 0.4
Prior
no pedigree — league baseline → 0.21/yr
Evidence
recent form -0.0/yr over 1.9 season
Talent
0.06/yr blended
Horizon
1.1 control yr × 0.91 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.