Rosternomics
FZ

Farhan Zaidi

An analytics-trained executive (Oakland and Los Angeles) who became president of baseball operations of the San Francisco Giants, engineering a surprise 107-win season in 2021.

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

Titles0
Pennants2
Playoffs5
Record832–687
Win %0.548
+29.0WAB — wins above budget30th/195 execs
+21.4Talent above budget — roster-construction alpha (talent your budget bought above expectation)36th/195 execs
1.88Acquisition leverage — playoff pts each bought win added, given the roster it joined (did you buy where wins matter?)24th/195 execs
-121.6WAR surplus (era-neutral, win-equiv)178th/195 execs
-432Roster surplus $M185th/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)+96.0
Trade-8.1
Free agency-131.5
Rule 5 / minor draft-2.5
Sourcing mix: 40% draft · 43% FA · 17% trade · 0% R5

Tenure breakdown

TeamRoleYearsSzns WAB WAB/yr TAB WAR surp HG Trade FA R5 AcqLev W-L% POPenWS Surp $M
Giants POBO 2019–2024 5 +2.1 +0.41 -15.8 -72.6 +30.5 +6.7 -8.2 -2.6 1.12 0.521 1 -275
Dodgers GM 2015–2018 4 +27.0 +6.74 +37.2 -49.0 +65.5 -14.8 -123.3 +0.1 2.68 0.584 42 -157
Career total (1985+ data) 10 +29.0 +21.4 -121.6 +96.0 -8.1 -131.5 -2.5 1.88 0.548 52 -432

Players acquired — 166 players, by realized fWAR for the franchise (scroll for more)

PlayerPosTeam How Year fWAR
Max Muncy 1B/3B LAD Free agency 2017 +25.4
Will Smith C LAD Draft 2016 +23.5
Walker Buehler P LAD Draft 2015 +15.2
Chris Taylor OF LAD Trade 2016 +11.9
Mike Yastrzemski OF SFG Trade 2019 +11.3
Patrick Bailey C SFG Draft 2023 +10.2
Kenta Maeda P LAD Draft 2016 +9.9
Matt Chapman 3B SFG Free agency 2024 +9.8
Kevin Gausman P SFG Free agency 2019 +6.6
Tony Gonsolin P LAD Draft 2016 +6.3
Carlos Rodón P SFG Free agency 2022 +6.2
Wilmer Flores 1B SFG Free agency 2020 +5.7
Alex Cobb P SFG Free agency 2021 +5.5
Gavin Lux 2B LAD Draft 2016 +5.4
Rich Hill P LAD Trade 2016 +4.7
Willy Adames SS SFG Free agency 2024 +4.2
Alex Wood P SFG Free agency 2021 +4.2
Anthony DeSclafani P SFG Free agency 2020 +3.8
Donovan Solano 2B SFG Free agency 2019 +3.8
Dustin May P LAD Draft 2016 +3.4
Darin Ruf 1B/OF SFG Free agency 2020 +3.4
Tyler Fitzgerald 2B/SS SFG Draft 2023 +3.3
Jung Hoo Lee OF SFG Draft 2024 +3.3
Heliot Ramos OF SFG Draft 2022 +3.3
Landen Roupp P SFG Draft 2024 +3.2
Joc Pederson DH/OF SFG Free agency 2022 +3.1
Blake Snell P SFG Free agency 2024 +3.1
Ryan Walker P SFG Draft 2023 +2.8
Michael Conforto OF SFG Free agency 2023 +2.1
Jakob Junis P SFG Free agency 2022 +2.1
Matt Kemp OF LAD Trade 2017 +2.0
Robbie Ray P SFG Trade 2024 +2.0
Randy Rodríguez P SFG Draft 2024 +2.0
Chase Utley 2B LAD Free agency 2015 +1.9
Casey Schmitt 2B/3B SFG Draft 2023 +1.8
David Freese 3B LAD Trade 2018 +1.7
Andrew Toles OF LAD Trade 2016 +1.7
Brandon Morrow P LAD Free agency 2017 +1.6
Joe Kelly P LAD Free agency 2018 +1.2
John Brebbia P SFG Free agency 2020 +1.2
Sean Manaea P SFG Free agency 2022 +1.2
Howie Kendrick 2B LAD Free agency 2016 +1.1
Jake McGee P SFG Free agency 2021 +1.1
Daniel Hudson P LAD Free agency 2018 +1.0
Scott Alexander P SFG Free agency 2022 +1.0
Dominic Leone P SFG Free agency 2020 +0.9
Trevor McDonald P SFG Draft 2024 +0.9
Drew Smyly P SFG Free agency 2020 +0.9
Scott Kazmir P LAD Free agency 2015 +0.8
Tyler Anderson P SFG Free agency 2019 +0.8
Stephen Vogt C SFG Free agency 2019 +0.8
Matt Beaty 1B/OF LAD Draft 2015 +0.7
Joe Blanton P LAD Free agency 2016 +0.7
Edwin Ríos 1B/3B/DH LAD Draft 2015 +0.7
José Álvarez P SFG Free agency 2021 +0.7
Kyle Harrison P SFG Draft 2023 +0.7
Keaton Winn P SFG Draft 2023 +0.7
Josh Fields P LAD Trade 2016 +0.6
Tristan Beck P SFG Draft 2023 +0.6
Erik Miller P SFG Trade 2023 +0.6
Blake Sabol C/OF SFG Trade 2022 +0.6
Mitch White P LAD Draft 2016 +0.5
Jordan Hicks P SFG Free agency 2024 +0.5
Taylor Rogers P SFG Free agency 2022 +0.5
David Villar 1B/3B SFG Draft 2022 +0.5
Austin Wynns C SFG Trade 2022 +0.5
Trevor Cahill P SFG Free agency 2020 +0.4
Sean Hjelle P SFG Draft 2022 +0.4
Luke Jackson P SFG Free agency 2023 +0.4
Christian Koss 2B SFG Trade 2024 +0.4
Shelby Miller P SFG Free agency 2022 +0.4
Andre Jackson P LAD Draft 2017 +0.3
Aaron Sanchez P SFG Free agency 2021 +0.3
Kyle Garlick OF LAD Draft 2015 +0.2
Jandel Gustave P SFG Free agency 2019 +0.2
Kai-Wei Teng P SFG Draft 2024 +0.2
Charlie Culberson 3B/OF LAD Free agency 2015 +0.1
Grant Dayton P LAD Trade 2015 +0.1
Tim Locastro OF LAD Trade 2015 +0.1
Edward Paredes P LAD Rule 5 2016 +0.1
Trayce Thompson OF LAD Trade 2015 +0.1
Ronald Torreyes 2B/3B/SS LAD Trade 2015 +0.1
Edwin Uceta P LAD Intl FA 2016 +0.1
Pat Venditte P LAD Free agency 2017 +0.1
Cristhian Adames SS SFG Free agency 2019 +0.1
Hayden Birdsong P SFG Draft 2024 +0.1
Spencer Bivens P SFG Draft 2024 +0.1
Tyler Heineman C SFG Free agency 2020 +0.1
Mauricio Llovera P SFG Free agency 2021 +0.1
Luis Ortiz P SFG Free agency 2022 +0.1
Chadwick Tromp C SFG Trade 2020 +0.1
Jason Vosler 1B/3B SFG Trade 2021 +0.1
Brett Wisely 2B SFG Trade 2022 +0.1
Fabio Castillo P LAD Trade 2017 +0.0
Daniel Corcino P LAD Free agency 2015 -0.0
Kevin Quackenbush P LAD Free agency 2018 +0.0
Nick Tepesch P LAD Free agency 2016 +0.0
Matt West P LAD Free agency 2015 +0.0
Nick Avila P SFG Draft 2024 +0.0
Luis Alexander Basabe OF SFG Trade 2020 -0.0
Matt Beaty 1B/OF SFG Trade 2023 +0.0
Rob Brantly C SFG Free agency 2020 -0.0
Lewis Brinson OF SFG Trade 2022 -0.0
Raymond Burgos P SFG Draft 2024 -0.0
Enderson Franco P SFG Trade 2019 -0.0
Rico Garcia P SFG Free agency 2020 +0.0
Jay Jackson P SFG Free agency 2021 +0.0
Dany Jiménez P SFG Rule 5 2019 -0.0
Jason Krizan OF SFG Draft 2022 -0.0
Zack Littell P SFG Free agency 2021 +0.0
Dixon Machado 2B/SS SFG Trade 2022 +0.0
Logan Porter C SFG Trade 2024 -0.0
Jakson Reetz C SFG Free agency 2023 -0.0
Sam Selman P SFG Trade 2019 -0.0
Ka'ai Tom OF SFG Free agency 2021 -0.0
Austin Warren P SFG Free agency 2024 -0.0
Brandon Beachy P LAD Free agency 2015 -0.1
Justin Bruihl P LAD Intl FA 2017 -0.1
Louis Coleman P LAD Free agency 2016 -0.1
Franklin Gutiérrez OF LAD Free agency 2017 -0.1
Micah Johnson 2B LAD Trade 2015 -0.1
Zach McKinstry 3B/OF LAD Draft 2016 -0.1
Zach Neal P LAD Trade 2018 -0.1
José Peraza 2B/SS LAD Trade 2015 -0.1
Josh Sborz P LAD Draft 2015 -0.1
Fernando Abad P SFG Free agency 2019 -0.1
Sergio Alcántara 2B/3B/SS SFG Free agency 2024 -0.1
Curt Casali C SFG Free agency 2021 -0.1
Zach Green 3B SFG Trade 2019 -0.1
Andrew Knapp C SFG Free agency 2022 -0.1
Tommy La Stella 2B/3B SFG Free agency 2021 -0.1
Yunior Marte P SFG Draft 2022 -0.1
Roberto Pérez C SFG Free agency 2023 -0.1
Ford Proctor 2B SFG Trade 2022 -0.1
Michael Reed OF SFG Free agency 2019 -0.1
Joey Rickard OF SFG Free agency 2020 -0.1
Cole Waites P SFG Draft 2022 -0.1
Wilmer Font P LAD Free agency 2016 -0.2
David Huff P LAD Free agency 2015 -0.2
Zach Reks OF LAD Draft 2017 -0.2
Trenton Brooks 1B/DH SFG Trade 2023 -0.2
Connor Joe 1B/OF SFG Trade 2019 -0.2
Bryce Johnson OF SFG Draft 2022 -0.2
Scott Kazmir P SFG Free agency 2021 -0.2
Wade Meckler OF SFG Draft 2023 -0.2
Ross Stripling P SFG Free agency 2022 -0.2
Scott Baker P LAD Free agency 2015 -0.3
Rocky Gale C LAD Free agency 2018 -0.3
Darién Núñez P LAD Intl FA 2018 -0.3
Rob Segedin 1B/3B/OF LAD Trade 2016 -0.3
Eric Surkamp P LAD Trade 2015 -0.3
Will Venable OF LAD Free agency 2016 -0.3
Mason Black P SFG Draft 2024 -0.3
Joe McCarthy OF SFG Trade 2019 -0.3
Yangervis Solarte 2B/3B SFG Free agency 2019 -0.3
Donovan Walton 2B/SS SFG Free agency 2022 -0.3
Josh Ravin P LAD Trade 2015 -0.4
Jerar Encarnacion OF SFG Free agency 2024 -0.4
Tom Murphy C SFG Free agency 2023 -0.5
Marco Luciano SS SFG Draft 2023 -0.6
Grant McCray OF SFG Draft 2024 -0.6
Carson Seymour P SFG Trade 2022 -0.6
Jaylin Davis OF SFG Trade 2019 -0.7
Mitch Haniger OF SFG Free agency 2022 -0.7
Hunter Pence OF SFG Free agency 2020 -0.7
Luis Matos OF SFG Draft 2023 -1.4

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.