Rosternomics
TS

Tony Siegal

General manager for the Rockies (1999–1999).

1 seasons with salary-era data across 1 stint. All figures are franchise-level outcomes during the tenure, not solely attributable to one executive.

Titles0
Pennants0
Playoffs0
Record72–90
Win %0.444
-11.9WAB — wins above budget122nd/195 execs
-26.5Talent above budget — roster-construction alpha (talent your budget bought above expectation)156th/195 execs
0.05Acquisition leverage — playoff pts each bought win added, given the roster it joined (did you buy where wins matter?)189th/195 execs
-34.5WAR surplus (era-neutral, win-equiv)110th/195 execs
-43Roster surplus $M98th/195 execs

How the roster was sourced

Share of gross-positive acquired fWAR by channel (vs. league average).

Build channels — net fWAR

Acquired minus surrendered / signed minus walked.

Home-grown (draft/intl)+16.1
Trade-10.2
Free agency+1.0
Rule 5 / minor draft+0.0
Sourcing mix: 84% draft · 8% FA · 8% trade · 0% R5

Tenure breakdown

TeamRoleYearsSzns WAB WAB/yr TAB WAR surp HG Trade FA R5 AcqLev W-L% POPenWS Surp $M
Rockies GM 1999–1999 1 -11.9 -11.89 -26.5 -34.5 +16.1 -10.2 +1.0 +0.0 0.05 0.444 -43
Career total (1985+ data) 1 -11.9 -26.5 -34.5 +16.1 -10.2 +1.0 +0.0 0.05 0.444 -43

Players acquired — 19 players, by realized fWAR for the franchise (scroll for more)

PlayerPosTeam How Year fWAR
Jason Jennings P COL Draft 1999 +13.9
José Jiménez P COL Trade 1999 +4.2
Manny Corpas P COL Intl FA 1999 +3.3
Jerry Dipoto P COL Free agency 1999 +0.8
Brent Mayne C COL Free agency 1999 +0.5
Jeff Manto 1B/3B COL Free agency 1999 +0.4
Kevin Jarvis P COL Free agency 1999 +0.3
Stan Belinda P COL Trade 1999 -0.0
Mike Kelly OF COL Free agency 1999 +0.0
Chris Petersen 2B COL Trade 1999 -0.0
John Cangelosi OF COL Free agency 1999 -0.1
Justin Hampson P COL Draft 1999 -0.1
Pete Walker P COL Free agency 1999 -0.1
Rigo Beltrán P COL Trade 1999 -0.2
Giovanni Carrara P COL Free agency 1999 -0.3
Pat Watkins OF COL Trade 1999 -0.3
Craig House P COL Draft 1999 -0.4
Chin-hui Tsao P COL Intl FA 1999 -0.5
Brent Butler 2B/3B COL Trade 1999 -2.1

WAB = wins above what the team's payroll predicted (resource-controlled). WAR surplus = era-neutral value (WAR minus payroll in win-equivalents). Roster surplus $M = dollar value of WAR over cost. Build channels (realized fWAR): HG = home-grown via amateur draft / international signing; Trade = acquired minus surrendered (incl. purchases/waivers); FA = signed minus walked; R5 = Rule-5 / minor-league-draft pickups. Credit follows the acquisition year — home-grown to the regime at the player's draft/signing (not whoever was in the chair when he peaked), trade/FA/R5 to the GM who made the move. Players acquired as prospects before debuting (e.g. Smoltz, Bagwell; Rule-5 picks like Uggla) are counted as trade/R5, not home-grown. All are franchise-level outcomes during the stint, not solely attributable to one executive.