Rosternomics
← Trade Database
August 2, 2001

STLSDP

STL won this trade +$173.6M surplus STL won this trade +13.0 WAR
STLSTL Walt Jocketty net +$173.6M net +13.0
received −$17.6M−$17.6M ± $16M expected surplus · +$127.2M realized received 1.9 ± 2 expected · 12.4 realized WAR
Playoff odds: this deal moved STL's 2001 odds 54% → 61% (+6.4 pts) — how trade timing is graded ↗
receives — most valuable first
Woody WilliamsP·34y·R/R
−$17.6M−$17.6M± $16M exp surplusrealized +$127.2M 1.9± 2 exp WARrealized 12.4
Prior
league baseline (track record outweighs draft pedigree) → 0.21/yr
Evidence
recent form 1.9/yr over 2.6 seasons
Talent
1.34/yr blended
Horizon
1.5 control yr × 0.95 age decline
SDPSDP Kevin Towers net −$173.6M net -13.0
received +$8.8M+$8.8M ± $20M expected surplus · −$46.4M realized received 4.1 ± 2 expected · -0.6 realized WAR
Playoff odds: this deal moved SDP's 2001 odds 3% → 3% (-0.7 pts) — how trade timing is graded ↗
receives — most valuable first
Ray LankfordOF·34y·L/L
+$9.0M+$9.0M± $20M exp surplusrealized −$46.4M 4.1± 2 exp WARrealized -0.6
Prior
league baseline (track record outweighs draft pedigree) → 0.21/yr
Evidence
recent form 4.1/yr over 2.5 seasons
Talent
2.80/yr blended
Horizon
1.5 control yr × 0.97 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.