Rosternomics
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LB

Larry Beinfest

Born 1964 · age 61

Architect of the Florida Marlins' 2003 World Series upset of the Yankees, built around a young, homegrown core.

12 seasons with salary-era data across 2 stints. All figures are franchise-level outcomes during the tenure, not solely attributable to one executive.

Titles1
Pennants1
Playoffs1
Record943–1000
Win %0.485
+57.4WAB — wins above budget13th/195 execs
+62.7Talent above budget — roster-construction alpha (talent your budget bought above expectation)11th/195 execs
0.87Acquisition leverage — playoff pts each bought win added, given the roster it joined (did you buy where wins matter?)102nd/195 execs
+91.6WAR surplus (era-neutral, win-equiv)5th/195 execs
+180Roster surplus $M8th/195 execs

How the roster was sourced

by valueby volume

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)+119.9
Trade-50.1
Free agency-60.6
Rule 5 / minor draft+3.7
Sourcing mix: 47% draft · 14% FA · 37% trade · 1% R5

Tenure breakdown

TeamRoleYearsSzns WAB WAB/yr TAB WAR surp HG Trade FA R5 AcqLev W-L% POPenWS Surp $M
▸ Marlins POBO/GM 2003–2013 11 +50.5 +4.59 +61.7 +88.8 +119.6 +4.7 -59.8 +3.7 0.86 0.483 111 +175
▸ Nationals GM 2002–2002 1 +6.9 +6.92 +1.1 +2.8 +0.3 -54.8 -0.8 +0.0 0.92 0.512 ––– +5
Career total (1985+ data) 12 +57.4 +62.7 +91.6 +119.9 -50.1 -60.6 +3.7 0.87 0.485 11 1 +180

Players acquired — 206 players, by realized fWAR for the franchise (scroll for more)

PlayerPosTeam How Year fWAR
Giancarlo Stanton DH/OF MIA Draft 2007 +33.6
Hanley Ramírez SS MIA Trade 2005 +29.1
Ricky Nolasco P MIA Trade 2005 +17.5
Christian Yelich OF MIA Draft 2010 +17.5
Marcell Ozuna DH/OF MIA Intl FA 2008 +15.6
José Fernández P MIA Draft 2011 +15.5
J. T. Realmuto C MIA Draft 2010 +11.5
Aníbal Sánchez P MIA Trade 2005 +9.9
Henderson Álvarez P MIA Trade 2012 +5.7
Steve Cishek P MIA Draft 2007 +5.5
Derek Dietrich 2B/OF MIA Trade 2012 +5.3
Gaby Sánchez 1B MIA Draft 2005 +4.6
Iván Rodríguez C MIA Free agency 2003 +4.5
Alfredo Amézaga OF MIA Free agency 2005 +4.1
Emilio Bonifácio 2B/OF MIA Trade 2008 +4.1
Justin Bour 1B MIA Rule 5 2013 +4.1
AJ Ramos P MIA Draft 2009 +4.1
José Reyes SS MIA Free agency 2011 +3.8
Tom Koehler P MIA Draft 2008 +3.6
Jorge Cantú 1B/3B MIA Free agency 2007 +3.5
Javier Vázquez P MIA Free agency 2010 +3.5
Mark Redman P MIA Trade 2003 +3.4
Carlos Delgado 1B MIA Free agency 2005 +3.3
Chris Volstad P MIA Draft 2005 +3.2
Adam Conley P MIA Draft 2011 +2.5
John Baker C MIA Trade 2005 +2.4
Adeiny Hechavarría SS MIA Trade 2012 +2.4
Todd Jones P MIA Free agency 2004 +2.4
Matt Lindstrom P MIA Trade 2006 +2.3
Saúl Rivera P WSN Trade 2002 +2.1
Brian Moehler P MIA Free agency 2004 +2.0
Miguel Olivo C MIA Free agency 2006 +2.0
José Ureña P MIA Intl FA 2008 +2.0
Burke Badenhop P MIA Trade 2007 +1.9
Kevin Gregg P MIA Trade 2006 +1.9
Casey McGehee 3B MIA Free agency 2013 +1.9
Chris Coghlan OF MIA Draft 2006 +1.8
Carter Capps P MIA Trade 2013 +1.7
Jason Vargas P MIA Draft 2004 +1.7
Armando Benítez P MIA Free agency 2004 +1.6
Justin Miller P MIA Free agency 2007 +1.6
Logan Morrison 1B/OF MIA Draft 2005 +1.6
Ronny Paulino C MIA Trade 2009 +1.6
Kiko Calero P MIA Free agency 2009 +1.5
Damion Easley 2B MIA Free agency 2003 +1.5
Donovan Solano 2B MIA Trade 2012 +1.5
Jeff Conine 1B/OF MIA Trade 2003 +1.4
Mark Hendrickson P MIA Free agency 2008 +1.4
Ryan Webb P MIA Trade 2010 +1.4
Lee Gardner P MIA Free agency 2006 +1.3
Paul Lo Duca C MIA Trade 2004 +1.3
Ed Lucas 3B MIA Trade 2013 +1.3
Clay Hensley P MIA Free agency 2009 +1.2
Brett Carroll OF MIA Draft 2004 +1.1
Tommy Phelps P MIA Trade 2003 +1.1
Mark Buehrle P MIA Free agency 2011 +1.0
Nick Wittgren P MIA Draft 2012 +1.0
Joe Nelson P MIA Free agency 2007 +0.9
Donnie Murphy 2B/3B/SS MIA Free agency 2009 +0.8
Juan Carlos Oviedo P MIA Trade 2008 +0.8
Kevin Slowey P MIA Free agency 2013 +0.8
Joe Borowski P MIA Free agency 2006 +0.7
JT Riddle SS MIA Draft 2013 +0.7
Carlos Zambrano P MIA Trade 2012 +0.7
Wes Helms 1B/3B MIA Free agency 2006 +0.6
Wade LeBlanc P MIA Trade 2011 +0.6
Sean West P MIA Draft 2005 +0.6
Jason Bergmann P WSN Draft 2002 +0.6
Joe Vitiello 1B/DH WSN Free agency 2002 +0.6
Brendan Donnelly P MIA Free agency 2009 +0.5
Ross Gload 1B MIA Trade 2009 +0.5
Chris Hatcher P MIA Draft 2006 +0.5
Dan Jennings P MIA Draft 2008 +0.5
Plácido Polanco 2B/3B MIA Free agency 2012 +0.5
Chad Qualls P MIA Free agency 2013 +0.5
Drew Steckenrider P MIA Draft 2012 +0.5
Heath Bell P MIA Free agency 2011 +0.4
John Buck C MIA Free agency 2010 +0.4
Austin Kearns OF MIA Free agency 2012 +0.4
Jim Mecir P MIA Free agency 2005 +0.4
Alex Sanabia P MIA Draft 2006 +0.4
Doug Waechter P MIA Free agency 2007 +0.4
Matt Herges P MIA Free agency 2006 +0.3
Garrett Jones 1B/OF MIA Free agency 2013 +0.3
Cristhian Martínez P MIA Rule 5 2006 +0.2
Jon Rauch P MIA Free agency 2013 +0.2
Troy O'Leary OF WSN Free agency 2002 +0.2
Steve Ames P MIA Trade 2013 +0.1
Aaron Boone 3B MIA Free agency 2006 +0.1
Anthony DeSclafani P MIA Trade 2012 +0.1
Chad Fox P MIA Free agency 2003 +0.1
Chad Gaudin P MIA Free agency 2012 +0.1
Osvaldo Martínez SS MIA Draft 2006 +0.1
Brian Sanches P MIA Free agency 2008 +0.1
Chris Seddon P MIA Trade 2007 +0.1
Jacob Turner P MIA Trade 2012 +0.1
José Veras P MIA Free agency 2010 +0.1
Darrell Rasner P WSN Draft 2002 +0.1
Jay Buente P MIA Draft 2006 -0.0
Frank Castillo P MIA Free agency 2004 +0.0
Randy Choate P MIA Free agency 2010 -0.0
Scott Cousins OF MIA Draft 2006 -0.0
Nate Field P MIA Free agency 2006 +0.0
Adam Greenberg PH/PR MIA Free agency 2012 -0.0
Raudel Lazo P MIA Intl FA 2011 -0.0
Chris Leroux P MIA Draft 2005 +0.0
Scott McGough P MIA Trade 2012 +0.0
Dallas McPherson 3B MIA Free agency 2008 +0.0
Jai Miller OF MIA Draft 2003 -0.0
Justin Nicolino P MIA Trade 2012 -0.0
Henry Owens P MIA Trade 2006 -0.0
Yefri Pérez 2B/SS MIA Intl FA 2008 +0.0
Matt Perisho P MIA Free agency 2003 -0.0
Bryan Petersen OF MIA Draft 2007 +0.0
Vinny Rottino OF MIA Free agency 2009 -0.0
Travis Smith P MIA Free agency 2004 +0.0
Scott Strickland P MIA Free agency 2009 -0.0
Larry Sutton 1B/OF MIA Free agency 2004 -0.0
Ismael Valdez P MIA Free agency 2005 +0.0
Jordany Valdespin 2B/OF MIA Free agency 2013 +0.0
Sun-Woo Kim P WSN Trade 2002 +0.0
Austin Brice P MIA Draft 2010 -0.1
Jordan Brown 1B/DH/OF MIA Free agency 2012 -0.1
José Ceda P MIA Trade 2008 -0.1
Jim Crowell P MIA Free agency 2004 -0.1
Jesús Delgado P MIA Trade 2005 -0.1
Brian Flynn P MIA Trade 2012 -0.1
Andy González 3B/OF MIA Free agency 2008 -0.1
Lenny Harris 3B MIA Free agency 2003 -0.1
James Houser P MIA Trade 2010 -0.1
John Maine P MIA Free agency 2012 -0.1
Kevin Mattison OF MIA Draft 2008 -0.1
Hayden Penn P MIA Trade 2009 -0.1
Yusmeiro Petit P MIA Trade 2005 -0.1
Zach Phillips P MIA Free agency 2012 -0.1
Sandy Rosario P MIA Intl FA 2004 -0.1
Brett Sinkbeil P MIA Draft 2006 -0.1
Kyle Skipworth C MIA Draft 2008 -0.1
Jorge Sosa P MIA Free agency 2010 -0.1
Graham Taylor P MIA Draft 2006 -0.1
Joe Thurston 2B/3B MIA Free agency 2011 -0.1
Ed Vosberg P WSN Free agency 2002 -0.1
Juan Alvarez P MIA Free agency 2003 -0.2
Brian Barden 3B MIA Free agency 2009 -0.2
Chad Bentz P MIA Free agency 2004 -0.2
Arquimedes Caminero P MIA Intl FA 2005 -0.2
Alejandro De Aza OF MIA Rule 5 2004 -0.2
Matt Diaz OF MIA Free agency 2013 -0.2
Brian Ellington P MIA Draft 2012 -0.2
Rafael Furcal SS MIA Free agency 2013 -0.2
John Gall OF MIA Free agency 2006 -0.2
Nick Green 2B/SS MIA Free agency 2011 -0.2
Jhan Mariñez P MIA Intl FA 2006 -0.2
Jake Marisnick OF MIA Trade 2012 -0.2
Humberto Mejía P MIA Intl FA 2013 -0.2
Wes Obermueller P MIA Free agency 2006 -0.2
Edgar Olmos P MIA Draft 2008 -0.2
John Riedling P MIA Free agency 2005 -0.2
Mike Rivera C MIA Free agency 2010 -0.2
Gil Velazquez 3B MIA Free agency 2012 -0.2
Elih Villanueva P MIA Draft 2008 -0.2
Lou Collier SS WSN Trade 2002 -0.2
Matt Herges P WSN Trade 2002 -0.2
Brad Davis C MIA Draft 2004 -0.3
Frankie De La Cruz P MIA Trade 2007 -0.3
Matt Dominguez 3B MIA Draft 2007 -0.3
Jake Esch P MIA Draft 2011 -0.3
Isaac Galloway OF MIA Draft 2008 -0.3
Brad Hand P MIA Draft 2008 -0.3
Andrew Heaney P MIA Draft 2012 -0.3
Ben Howard P MIA Trade 2004 -0.3
Logan Kensing P MIA Draft 2003 -0.3
Josías Manzanillo P MIA Free agency 2004 -0.3
Juan Pierre OF MIA Free agency 2012 -0.3
Henry Rodríguez OF WSN Free agency 2002 -0.3
Matthew Cepicky OF MIA Free agency 2005 -0.4
Valerio De Los Santos P MIA Free agency 2005 -0.4
Mike Lamb 1B/3B MIA Free agency 2010 -0.4
Héctor Luna 2B MIA Free agency 2009 -0.4
Renyel Pinto P MIA Trade 2005 -0.4
Ryan Tucker P MIA Draft 2005 -0.4
Chris Valaika 2B MIA Free agency 2012 -0.4
Gerald Williams OF MIA Free agency 2003 -0.4
Mike O'Connor P WSN Draft 2002 -0.4
Wil Cordero SS/OF MIA Free agency 2004 -0.5
Todd Hollandsworth OF MIA Free agency 2003 -0.5
John Koronka P MIA Free agency 2009 -0.5
Casey Kotchman 1B MIA Free agency 2013 -0.5
Adalberto Méndez P MIA Rule 5 2007 -0.5
Aaron Small P MIA Free agency 2003 -0.5
Taylor Tankersley P MIA Draft 2004 -0.6
Jarlín García P MIA Intl FA 2010 -0.7
Daniel Barone P MIA Draft 2004 -0.8
Luis Gonzalez OF MIA Free agency 2008 -0.8
Mike Mordecai 2B/3B MIA Free agency 2003 -0.9
Reggie Abercrombie OF MIA Trade 2005 -1.0
Austin Dean OF MIA Draft 2012 -1.0
Claudio Vargas P WSN Trade 2002 -1.0
Koyie Hill C MIA Free agency 2013 -1.1
José Quijada P MIA Intl FA 2013 -1.1
Greg Dobbs 3B MIA Free agency 2011 -1.2
Mike Rabelo C MIA Trade 2007 -1.3
José Macias 3B/OF WSN Trade 2002 -1.3
Rob Brantly C MIA Trade 2012 -1.4
Brett Hayes C MIA Draft 2005 -1.4
Jarrod Saltalamacchia C MIA Free agency 2013 -2.0

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.

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.