RRosternomics
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BL

Bill Lajoie

Sep 27, 1934 (Wyandotte, MI) – Dec 28, 2010 (Sarasota, FL) · died at 76

General manager for the Tigers (1984–1991).

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

Overview

Titles0
Pennants0
Playoffs1
Record579–554
Win %0.511
+2.0GM WAR — wins above a replacement GM (org-adjusted, shrunk; per season) ±5.235th/195 execs
8.3Depth — 2+ WAR regulars per season (the breadth that drives TAB, not stars)18th/195 execs
-5.3Dead WAR — WAR/yr bled by sub-replacement players (closer to 0 = better)108th/195 execs
26%Dead money — payroll on <0.5-WAR players (lower = better)29th/195 execs
$1MCheap-talent surplus — $/yr of value from cost-controlled (pre-arb/arb) players above their pay; the selection engine, and the stickiest GM skill we track173rd/195 execs
$1MDrafted surplus — cheap-talent surplus from his own draftees (the develop-from-the-draft engine)172nd/195 execs
$0MTraded-for surplus — cheap-talent surplus from cost-controlled players he acquired via trade148th/195 execs
$0MInt'l surplus — cheap-talent surplus from his own international signees133rd/195 execs
+6.6TAB — talent above budget — roster-construction alpha (talent your budget bought above expectation), tenure total61st/195 execs
-3.9WAB — realized wins (TAB + the non-repeatable luck of converting talent to wins)84th/195 execs
2.79Acquisition Leverage — playoff pts per acquired WAR, graded once in the year each deal's wins arrive (the repeatable decision skill)48th/195 execs
-14Roster surplus $M68th/195 execs

Tenure breakdown

TeamRoleYearsSzns WAB WAB/yr TAB WAR surp HG Trade FA R5 AcqLev W-L% POPenWS Surp $M
▸ Tigers GM 1984–1991 7 -3.9 -0.55 +6.6 -35.5 +69.5 -91.8 +25.0 +0.2 2.79 0.511 1–– -14
Career total (1985+ data) 7 -3.9 +6.6 -35.5 +69.5 -91.8 +25.0 +0.2 2.79 0.511 1– – -14

Roster Construction

How the roster was sourced

by valueby volume

Share of acquired fWAR by channel vs. league average.

Build channels — net fWAR

Acquired minus surrendered / signed minus walked.

Home-grown (draft/intl)+69.5
Trade-91.8
Free agency+25.0
Rule 5 / minor draft+0.2
Sourcing mix: 36% draft · 35% FA · 29% trade · 0% R5

Roster value distribution — career average — depth vs. stars

Every roster slot ranked best→worst by WAR, averaged across Bill Lajoie's seasons. Bars = his rosters; the black line = the league-average player at each slot. Staying above the line deep into the roster is the depth edge.

Players acquired — 123 players, by realized fWAR for the franchise (scroll for more)

PlayerPosTeam How Year Szns fWAR WAR/yr Lev
Travis Fryman 3B DET Draft 1987 8 +24.6 +3.1 –
Tony Phillips 2B/OF DET Free agency 1989 5 +23.3 +4.7 2.5
Cecil Fielder 1B/DH DET Free agency 1990 7 +16.9 +2.4 3.2
Mickey Tettleton C DET Trade 1991 4 +14.4 +3.6 20.6
Darrell Evans 1B/3B DET Trade 1985 4 +13.6 +3.4 –
Walt Terrell P DET Trade 1984 7 +13.5 +1.9 –
Tony Clark 1B DET Draft 1990 6 +11.5 +1.9 –
Justin Thompson P DET Draft 1991 4 +11.0 +2.8 –
Mike Henneman P DET Draft 1984 9 +9.2 +1.0 –
Frank Tanana P DET Free agency 1988 8 +8.4 +1.0 –
Matt Nokes C DET Trade 1986 5 +7.0 +1.4 1.3
John Doherty P DET Draft 1989 4 +5.8 +1.4 –
Mike Heath C DET Free agency 1987 5 +5.5 +1.1 1.6
Bill Gullickson P DET Free agency 1990 4 +5.3 +1.3 12.8
Rob Deer OF DET Free agency 1990 3 +4.7 +1.6 3.8
Felipe Lira P DET Intl FA 1990 3 +3.8 +1.3 –
Gary Pettis OF DET Trade 1987 3 +3.4 +1.1 2.6
Mark Leiter P DET Trade 1991 3 +3.2 +1.1 5.1
Milt Cuyler OF DET Draft 1986 3 +2.8 +0.9 –
Eric King P DET Trade 1985 4 +2.7 +0.7 –
Doyle Alexander P DET Trade 1987 3 +2.6 +0.9 12.2
Willie Hernández P DET Trade 1984 3 +2.4 +0.8 –
Luis Salazar 3B DET Free agency 1988 1 +2.1 +2.1 5.6
Scott Livingstone 3B DET Draft 1988 2 +2.0 +1.0 –
Dave Bergman 1B DET Trade 1984 6 +1.9 +0.3 –
Pat Sheridan OF DET Free agency 1986 3 +1.9 +0.6 1.3
José Lima P DET Intl FA 1989 2 +1.5 +0.7 –
Kevin Ritz P DET Draft 1985 2 +1.5 +0.8 –
Dan Gladden OF DET Free agency 1991 2 +1.4 +0.7 1.8
Lloyd Moseby OF DET Free agency 1989 2 +1.4 +0.7 0.9
Dave Collins OF DET Trade 1986 1 +1.4 +1.4 8.7
Skeeter Barnes 1B/3B/OF DET Free agency 1991 2 +1.3 +0.7 4.7
Dwayne Murphy OF DET Free agency 1988 1 +1.3 +1.3 3.5
Sean Bergman P DET Draft 1991 2 +1.2 +0.6 –
Jerry Don Gleaton P DET Trade 1990 2 +1.2 +0.6 0.8
Bill Madlock 3B DET Trade 1987 1 +1.2 +1.2 5.9
Doyle Alexander P DET Free agency 1989 3 +0.9 +0.3 12.2
Juan Berenguer P DET Trade 1985 1 +0.9 +0.9 –
Greg Gohr P DET Draft 1989 3 +0.9 +0.3 –
Phil Clark 1B/OF DET Draft 1986 1 +0.7 +0.7 –
Paul Gibson P DET Trade 1988 2 +0.7 +0.4 –
Ed Núñez P DET Free agency 1989 1 +0.7 +0.7 0.8
Keith Moreland OF DET Trade 1989 1 +0.7 +0.7 0.0
Billy Bean OF DET Draft 1986 2 +0.6 +0.3 –
Fred Lynn OF DET Trade 1988 2 +0.6 +0.3 1.0
Darnell Coles 3B/OF DET Trade 1986 1 +0.6 +0.6 15.6
Dan Gakeler P DET Trade 1991 1 +0.5 +0.5 –
Andy Allanson C DET Trade 1991 1 +0.4 +0.4 1.4
Bill Campbell P DET Free agency 1986 1 +0.4 +0.4 2.6
Brian Dubois P DET Trade 1989 2 +0.4 +0.2 –
Buddy Groom P DET Rule 5 1990 3 +0.3 +0.1 –
Ted Power P DET Trade 1988 1 +0.3 +0.3 0.8
Mark Thurmond P DET Trade 1986 2 +0.3 +0.1 0.0
Mark Huismann P DET Free agency 1988 1 +0.2 +0.2 0.4
David Palmer P DET Free agency 1989 1 +0.2 +0.2 0.0
Ramón Peña P DET Trade 1989 1 +0.2 +0.2 –
Lance McCullers P DET Trade 1990 1 +0.2 +0.2 0.1
Randy Bockus P DET Free agency 1988 1 +0.1 +0.1 0.0
Jeff Datz C DET Trade 1989 1 +0.1 +0.1 –
Scott Lusader OF DET Draft 1985 2 +0.1 +0.0 –
Harry Spilman 1B DET Trade 1986 1 +0.1 +0.1 0.6
Dave Engle C/OF DET Trade 1986 1 +0.0 +0.0 0.2
Shawn Holman P DET Trade 1987 – -0.0 – –
Matt Kinzer P DET Trade 1989 – -0.0 – –
Jack Lazorko P DET Free agency 1986 1 +0.0 +0.0 0.2
Jim Lindeman 1B/OF DET Trade 1989 – -0.0 – –
Torey Lovullo 2B DET Draft 1987 1 -0.0 -0.0 –
Rusty Meacham P DET Draft 1987 1 +0.0 +0.0 –
Trever Miller P DET Draft 1991 – -0.0 – –
Johnny Paredes 2B DET Free agency 1990 – -0.0 – –
Rudy Pemberton OF DET Intl FA 1987 – -0.0 – –
Rob Richie OF DET Draft 1987 1 +0.0 +0.0 –
Steve Searcy P DET Draft 1985 1 -0.0 -0.0 –
Nate Snell P DET Free agency 1987 – -0.0 – –
Dickie Noles P DET Trade 1987 1 +0.0 +0.0 0.1
Billy Beane OF DET Trade 1988 – -0.1 – –
John Cerutti P DET Free agency 1991 – -0.1 – –
Mike Dalton P DET Trade 1991 – -0.1 – –
Morris Madden P DET Trade 1987 – -0.1 – –
Al Pedrique SS DET Free agency 1988 – -0.1 – –
Bob Stoddard P DET Trade 1985 – -0.1 – –
Mike Trujillo P DET Free agency 1988 1 -0.1 -0.1 0.0
Jim Weaver OF DET Rule 5 1984 – -0.1 – –
Scott Aldred P DET Draft 1986 3 -0.2 -0.1 –
Ben Blomdahl P DET Draft 1990 – -0.2 – –
Rico Brogna 1B DET Draft 1988 – -0.2 – –
Chris Brown 3B DET Trade 1988 – -0.2 – –
Jeff Kaiser P DET Free agency 1991 – -0.2 – –
John Pacella P DET Trade 1986 – -0.2 – –
Mark Salas C DET Free agency 1990 1 -0.2 -0.2 0.4
Mike Schwabe P DET Draft 1987 1 -0.2 -0.2 –
Phil Stidham P DET Draft 1991 – -0.2 – –
Mike Munoz P DET Trade 1991 2 -0.2 -0.1 0.1
Tony Bernazard 2B DET Free agency 1990 – -0.3 – –
Iván de Jesús SS DET Free agency 1988 – -0.3 – –
Ed Romero 2B/SS DET Free agency 1990 – -0.3 – –
Alejandro Sánchez DH/OF DET Trade 1985 – -0.3 – –
Tim Tolman 1B/OF DET Free agency 1986 – -0.3 – –
Dave Beard P DET Free agency 1987 – -0.4 – –
Dave Haas P DET Draft 1988 1 -0.4 -0.4 –
Brian Harper C DET Free agency 1986 – -0.4 – –
Riccardo Ingram DH/OF DET Draft 1987 – -0.4 – –
John Moses OF DET Free agency 1991 – -0.4 – –
Clint Sodowsky P DET Draft 1991 – -0.4 – –
Danny Bautista OF DET Intl FA 1989 3 -0.5 -0.2 –
John Kiely P DET Intl FA 1987 1 -0.5 -0.5 –
Scotti Madison 3B DET Trade 1984 – -0.5 – –
Randy Nosek P DET Draft 1985 – -0.5 – –
Rich Rowland C DET Draft 1988 – -0.5 – –
Ken Williams OF DET Trade 1989 – -0.5 – –
John Shelby OF DET Free agency 1990 – -0.6 – –
Doug Strange 2B/3B DET Draft 1985 – -0.6 – –
Gary Ward OF DET Free agency 1989 1 -0.6 -0.6 0.0
Frank Williams P DET Free agency 1989 – -0.6 – –
Shawn Hare OF DET Intl FA 1988 – -0.8 – –
Ray Knight 3B DET Trade 1988 – -0.9 – –
Larry Sheets DH/OF DET Trade 1990 – -0.9 – –
Urbano Lugo P DET Free agency 1990 – -1.0 – –
Mike Walker P DET Free agency 1991 – -1.0 – –
Pete Incaviglia OF DET Free agency 1991 – -1.1 – –
Bill Scherrer P DET Trade 1984 – -1.1 – –
Mike Brumley SS DET Trade 1989 – -1.7 – –
Kurt Knudsen P DET Draft 1988 – -1.8 – –

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.

Graphs

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Rosternomics — quantifying front-office skill, attribution-clean. Follow @rosternomics on X. Decision-makers on record back to 1933; resource-controlled metrics (WAR & payroll) cover 1985–2026.
Data: FanGraphs (WAR), Baseball-Reference & the Chadwick Bureau register (rosters, IDs), the Lahman Database, Baseball America prospect rankings (via The Baseball Cube), and public payroll records. Transaction and trade data was obtained free of charge from and is copyrighted by Retrosheet. Executive birth/death data via Wikidata (CC0); bios are original. Emoji graphics by OpenMoji (CC BY-SA 4.0).
All figures are franchise-level outcomes credited to the decision-maker in the acquisition year — not solely attributable to one executive.