Rosternomics
← Trade Database
May 12, 2000

TBRCHC

TBR won this trade +$4.0M surplus TBR won this trade +0.4 WAR
TBRTBR Chuck Lamar net +$4.0M net +0.4
received −$4.0M−$8.8M ± $8M expected surplus · −$4.0M realized received 0.2 ± 1 expected · 0.1 realized WAR
Playoff odds: this deal moved TBR's 2000 odds 1% → 1% (+0.1 pts) — how trade timing is graded ↗
receives — most valuable first
Mark GuthrieP·34y·R/L
−$3.8M−$8.9M± $8M exp surplusrealized −$4.0M 0.2± 1 exp WARrealized 0.1
Prior
league baseline (track record outweighs draft pedigree) → 0.21/yr
Evidence
recent form 0.1/yr over 2.8 seasons
Talent
0.17/yr blended
Horizon
1.5 control yr × 0.67 age decline
CHCCHC Ed Lynch net −$4.0M net -0.4
received +$2.4M−$1.6M ± $16M expected surplus · −$8.0M realized received 1.3 ± 2 expected · -0.3 realized WAR
Playoff odds: this deal moved CHC's 2000 odds 2% → 2% (-0.2 pts) — how trade timing is graded ↗
receives — most valuable first
Dave MartinezOF·35y·L/L
+$2.5M−$1.7M± $16M exp surplusrealized −$8.0M 1.3± 2 exp WARrealized -0.3
Prior
no pedigree — league baseline → 0.21/yr
Evidence
recent form 1.3/yr over 2.4 seasons
Talent
0.94/yr blended
Horizon
1.5 control yr × 0.90 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.