
President of baseball operations for the Giants and Tigers (2019–present).
8 seasons with salary-era data across 2 stints. All figures are franchise-level outcomes during the tenure, not solely attributable to one executive.
| Team | Role | Years | Szns | WAB | WAB/yr | TAB | WAR surp | HG | Trade | FA | R5 | AcqLev | W-L% | PO | Pen | WS | Surp $M |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▸ |
POBO/GM | 2023–present | 4 | +11.3 | +2.83 | +4.7 | +0.1 | +33.4 | -1.2 | +5.4 | -2.4 | 2.26 | 0.510 | 2 | – | – | -21 |
| ▸ |
GM | 2019–2022 | 3 | +11.3 | +3.77 | -2.2 | -39.4 | +3.8 | +4.0 | -21.4 | -0.0 | 2.89 | 0.538 | 1 | – | – | -142 |
| Career total (1985+ data) | 8 | +22.6 | +2.5 | -39.3 | +37.2 | +2.8 | -16.1 | -2.4 | 2.72 | 0.524 | 3 | – | – | -163 | |||
Acquired minus surrendered / signed minus walked.
Every roster slot ranked best→worst by WAR, averaged across Scott Harris'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.
| Player | Pos | Team | How | Year | Szns | fWAR | WAR/yr | Lev |
|---|---|---|---|---|---|---|---|---|
| Mike Yastrzemski | OF | Trade | 2019 | 7 | +11.3 | +1.6 | – | |
| Dillon Dingler | C | Draft | 2024 | 2 | +8.9 | +4.4 | – | |
| Thairo Estrada | 2B | Trade | 2021 | 4 | +7.8 | +2.0 | 5.2 | |
| Kevin Gausman | P | Free agency | 2019 | 2 | +6.6 | +3.3 | 20.6 | |
| Carlos Rodón | P | Free agency | 2022 | 1 | +6.2 | +6.2 | 5.7 | |
| Wilmer Flores | 1B | Free agency | 2020 | 4 | +5.7 | +1.4 | 13.5 | |
| Alex Cobb | P | Free agency | 2021 | 2 | +5.5 | +2.8 | 4.1 | |
| Reese Olson | P | Draft | 2023 | 3 | +5.4 | +1.8 | – | |
| Zach McKinstry | 3B/OF | Trade | 2023 | 4 | +5.2 | +1.3 | 0.3 | |
| Alex Wood | P | Free agency | 2021 | 3 | +4.2 | +1.4 | 10.2 | |
| Colt Keith | 2B/DH | Draft | 2024 | 3 | +4.1 | +1.4 | – | |
| Kevin McGonigle | 3B/SS | Draft | 2026 | 1 | +4.1 | +4.1 | – | |
| LaMonte Wade | 1B/OF | Trade | 2021 | 4 | +4.1 | +1.0 | 8.5 | |
| Jack Flaherty | P | Free agency | 2023 | 3 | +3.8 | +1.3 | 6.9 | |
| Anthony DeSclafani | P | Free agency | 2020 | 3 | +3.8 | +1.3 | 12.6 | |
| Donovan Solano | 2B | Free agency | 2019 | 3 | +3.8 | +1.3 | 0.1 | |
| Gleyber Torres | 2B | Free agency | 2024 | 2 | +3.7 | +1.8 | 8.8 | |
| Matt Vierling | OF | Trade | 2023 | 2 | +3.6 | +1.8 | 0.4 | |
| Parker Meadows | OF | Draft | 2023 | 4 | +3.5 | +0.9 | – | |
| Heliot Ramos | OF | Draft | 2022 | 3 | +3.4 | +1.1 | – | |
| Darin Ruf | 1B/OF | Free agency | 2020 | 4 | +3.4 | +0.9 | 6.0 | |
| J. D. Davis | 3B | Trade | 2022 | 2 | +3.2 | +1.6 | 1.3 | |
| Joc Pederson | DH/OF | Free agency | 2022 | 2 | +3.1 | +1.5 | 2.8 | |
| Andy Ibáñez | 2B/3B | Trade | 2023 | 3 | +2.7 | +0.9 | 0.4 | |
| Tyler Holton | P | Trade | 2023 | 3 | +2.7 | +0.9 | 0.3 | |
| Keider Montero | P | Draft | 2024 | 3 | +2.4 | +0.8 | – | |
| Wenceel Pérez | OF | Draft | 2024 | 2 | +2.3 | +1.2 | – | |
| Alex Dickerson | OF | Trade | 2019 | 3 | +2.2 | +0.7 | 0.1 | |
| Jakob Junis | P | Free agency | 2022 | 2 | +2.1 | +1.0 | 1.6 | |
| Michael Lorenzen | P | Trade | 2023 | 1 | +1.7 | +1.7 | 0.5 | |
| Brant Hurter | P | Draft | 2024 | 3 | +1.6 | +0.5 | – | |
| Carson Kelly | C | Trade | 2023 | 2 | +1.6 | +0.8 | 0.0 | |
| Mauricio Dubón | 2B/OF | Trade | 2019 | 4 | +1.6 | +0.4 | 0.0 | |
| Framber Valdez | P | Free agency | 2026 | 1 | +1.2 | +1.2 | 8.4 | |
| John Brebbia | P | Free agency | 2020 | 2 | +1.2 | +0.6 | 1.2 | |
| Sean Manaea | P | Free agency | 2022 | 1 | +1.2 | +1.2 | 0.7 | |
| Jahmai Jones | DH/OF | Free agency | 2024 | 1 | +1.1 | +1.1 | 3.7 | |
| Jake McGee | P | Free agency | 2021 | 1 | +1.1 | +1.1 | 4.9 | |
| Troy Melton | P | Draft | 2025 | 2 | +1.0 | +0.5 | – | |
| Scott Alexander | P | Free agency | 2022 | 2 | +1.0 | +0.5 | 0.4 | |
| Brenan Hanifee | P | Draft | 2023 | 2 | +0.9 | +0.5 | – | |
| Dominic Leone | P | Free agency | 2020 | 2 | +0.9 | +0.5 | 3.9 | |
| Drew Smyly | P | Free agency | 2020 | 1 | +0.9 | +0.9 | 11.9 | |
| Kevin Pillar | OF | Trade | 2019 | 1 | +0.9 | +0.9 | 0.0 | |
| Tyler Anderson | P | Free agency | 2019 | 1 | +0.8 | +0.8 | 9.6 | |
| Stephen Vogt | C | Free agency | 2019 | 1 | +0.8 | +0.8 | 0.0 | |
| José Álvarez | P | Free agency | 2021 | 1 | +0.7 | +0.7 | 4.9 | |
| Ty Madden | P | Draft | 2024 | 2 | +0.6 | +0.3 | – | |
| Blake Sabol | C/OF | Trade | 2022 | 2 | +0.6 | +0.3 | – | |
| Mark Canha | OF | Trade | 2024 | 1 | +0.6 | +0.6 | 1.8 | |
| Jarlín García | P | Trade | 2020 | 2 | +0.6 | +0.3 | 3.7 | |
| Taylor Rogers | P | Free agency | 2022 | 2 | +0.5 | +0.2 | 0.2 | |
| David Villar | 1B/3B | Draft | 2022 | 1 | +0.5 | +0.5 | – | |
| Austin Wynns | C | Trade | 2022 | 1 | +0.5 | +0.5 | 0.7 | |
| Kris Bryant | 3B/OF | Trade | 2021 | 1 | +0.5 | +0.5 | 2.1 | |
| Luis González | OF | Trade | 2022 | 1 | +0.5 | +0.5 | 0.7 | |
| Drew Anderson | P | Free agency | 2024 | 1 | +0.4 | +0.4 | 2.8 | |
| Enmanuel De Jesus | P | Free agency | 2025 | 1 | +0.4 | +0.4 | 2.9 | |
| Trevor Cahill | P | Free agency | 2020 | 1 | +0.4 | +0.4 | 5.0 | |
| Sean Hjelle | P | Draft | 2022 | 3 | +0.4 | +0.1 | – | |
| Shelby Miller | P | Free agency | 2022 | 1 | +0.4 | +0.4 | 0.5 | |
| Alex Young | P | Trade | 2022 | 1 | +0.4 | +0.4 | 0.5 | |
| Bligh Madris | 1B/OF | Free agency | 2023 | 1 | +0.3 | +0.3 | 0.9 | |
| Aaron Sanchez | P | Free agency | 2021 | 1 | +0.3 | +0.3 | 1.3 | |
| Jake Marisnick | OF | Trade | 2023 | 1 | +0.3 | +0.3 | 0.1 | |
| Daniel Robertson | 2B/3B/SS | Trade | 2020 | 1 | +0.3 | +0.3 | 3.1 | |
| Brendan White | P | Draft | 2023 | 1 | +0.2 | +0.2 | – | |
| Jandel Gustave | P | Free agency | 2019 | 1 | +0.2 | +0.2 | 0.0 | |
| Chasen Shreve | P | Trade | 2023 | 1 | +0.2 | +0.2 | 0.1 | |
| Dietrich Enns | P | Trade | 2025 | 1 | +0.2 | +0.2 | 0.5 | |
| Buddy Kennedy | 2B/3B | Trade | 2024 | 1 | +0.2 | +0.2 | 0.5 | |
| Carlos Hernández | P | Trade | 2025 | 1 | +0.2 | +0.2 | 0.6 | |
| Brewer Hicklen | OF | Trade | 2025 | 1 | +0.2 | +0.2 | 0.6 | |
| Jharel Cotton | P | Trade | 2022 | 1 | +0.2 | +0.2 | 0.2 | |
| Sean Guenther | P | Free agency | 2025 | 2 | +0.1 | +0.1 | 1.1 | |
| Jackson Jobe | P | Draft | 2024 | 2 | +0.1 | +0.1 | – | |
| Tomás Nido | C | Free agency | 2024 | 1 | +0.1 | +0.1 | 0.5 | |
| Burch Smith | P | Free agency | 2025 | 1 | +0.1 | +0.1 | 0.5 | |
| Trey Wingenter | P | Free agency | 2023 | 1 | +0.1 | +0.1 | 0.0 | |
| Cristhian Adames | SS | Free agency | 2019 | 1 | +0.1 | +0.1 | 0.0 | |
| Tyler Heineman | C | Free agency | 2020 | 1 | +0.1 | +0.1 | 0.7 | |
| Mauricio Llovera | P | Free agency | 2021 | 1 | +0.1 | +0.1 | 0.1 | |
| Luis Ortiz | P | Free agency | 2022 | 1 | +0.1 | +0.1 | 0.1 | |
| Chadwick Tromp | C | Trade | 2020 | 2 | +0.1 | +0.1 | – | |
| Jason Vosler | 1B/3B | Trade | 2021 | 1 | +0.1 | +0.1 | – | |
| Brett Wisely | 2B | Trade | 2022 | 2 | +0.1 | +0.1 | – | |
| Matt Gage | P | Trade | 2025 | 1 | +0.1 | +0.1 | 0.2 | |
| Connor Seabold | P | Trade | 2026 | 1 | +0.1 | +0.1 | 0.4 | |
| Burch Smith | P | Trade | 2019 | 1 | +0.1 | +0.1 | 0.0 | |
| Wandy Peralta | P | Trade | 2019 | 3 | +0.1 | +0.0 | 0.0 | |
| Andrew Vasquez | P | Trade | 2022 | 1 | +0.1 | +0.1 | 0.1 | |
| Austin Dean | OF | Trade | 2022 | 1 | +0.1 | +0.1 | 0.1 | |
| Thomas Szapucki | P | Trade | 2022 | 1 | +0.1 | +0.1 | 0.1 | |
| Tyler Owens | P | Trade | 2024 | – | -0.0 | – | – | |
| Dylan Smith | P | Draft | 2025 | – | -0.0 | – | – | |
| Drew Sommers | P | Draft | 2025 | 1 | -0.0 | -0.0 | – | |
| José Urquidy | P | Free agency | 2025 | – | -0.0 | – | – | |
| Luis Alexander Basabe | OF | Trade | 2020 | – | -0.0 | – | – | |
| Rob Brantly | C | Free agency | 2020 | – | -0.0 | – | – | |
| Lewis Brinson | OF | Trade | 2022 | – | -0.0 | – | – | |
| Enderson Franco | P | Trade | 2019 | – | -0.0 | – | – | |
| Rico Garcia | P | Free agency | 2020 | 1 | +0.0 | +0.0 | 0.0 | |
| Jay Jackson | P | Free agency | 2021 | 1 | +0.0 | +0.0 | 0.2 | |
| Dany Jiménez | P | Rule 5 | 2019 | – | -0.0 | – | – | |
| Jason Krizan | OF | Draft | 2022 | – | -0.0 | – | – | |
| Zack Littell | P | Free agency | 2021 | 1 | +0.0 | +0.0 | 1.4 | |
| Dixon Machado | 2B/SS | Trade | 2022 | 1 | +0.0 | +0.0 | 0.1 | |
| Sam Selman | P | Trade | 2019 | 1 | -0.0 | -0.0 | – | |
| Ka'ai Tom | OF | Free agency | 2021 | – | -0.0 | – | – | |
| Charlie Morton | P | Trade | 2025 | 1 | +0.0 | +0.0 | 0.1 | |
| Rafael Montero | P | Trade | 2025 | 1 | +0.0 | +0.0 | 0.0 | |
| Braden Bristo | P | Trade | 2023 | 1 | +0.0 | +0.0 | 0.0 | |
| Matt Wisler | P | Trade | 2021 | 1 | +0.0 | +0.0 | 0.0 | |
| Nick Tropeano | P | Trade | 2021 | 1 | +0.0 | +0.0 | 0.1 | |
| Luke Williams | 3B/OF | Trade | 2022 | 1 | +0.0 | +0.0 | 0.0 | |
| Kenley Jansen | P | Free agency | 2025 | – | -0.1 | – | – | |
| Chase Lee | P | Trade | 2024 | – | -0.1 | – | – | |
| Hao-Yu Lee | 2B | Trade | 2023 | – | -0.1 | – | – | |
| Kenta Maeda | P | Free agency | 2023 | 1 | -0.1 | -0.1 | 0.1 | |
| Manuel Margot | OF | Free agency | 2025 | – | -0.1 | – | – | |
| Fernando Abad | P | Free agency | 2019 | – | -0.1 | – | – | |
| Curt Casali | C | Free agency | 2021 | 2 | -0.1 | -0.0 | 1.5 | |
| Zach Green | 3B | Trade | 2019 | – | -0.1 | – | – | |
| Andrew Knapp | C | Free agency | 2022 | 1 | -0.1 | -0.1 | 0.1 | |
| Tommy La Stella | 2B/3B | Free agency | 2021 | 1 | -0.1 | -0.1 | 2.7 | |
| Yunior Marte | P | Draft | 2022 | – | -0.1 | – | – | |
| Ford Proctor | 2B | Trade | 2022 | – | -0.1 | – | – | |
| Michael Reed | OF | Free agency | 2019 | – | -0.1 | – | – | |
| Joey Rickard | OF | Free agency | 2020 | 1 | -0.1 | -0.1 | 0.0 | |
| Cole Waites | P | Draft | 2022 | 1 | -0.1 | -0.1 | – | |
| Kyle Finnegan | P | Trade | 2025 | 1 | -0.2 | -0.2 | 2.3 | |
| Tommy Kahnle | P | Free agency | 2025 | – | -0.2 | – | – | |
| Andre Lipcius | 3B | Draft | 2023 | – | -0.2 | – | – | |
| Shelby Miller | P | Free agency | 2023 | – | -0.2 | – | – | |
| Ricky Vanasco | P | Trade | 2024 | 1 | -0.2 | -0.2 | 0.1 | |
| Connor Joe | 1B/OF | Trade | 2019 | – | -0.2 | – | – | |
| Bryce Johnson | OF | Draft | 2022 | – | -0.2 | – | – | |
| Scott Kazmir | P | Free agency | 2021 | – | -0.2 | – | – | |
| Ross Stripling | P | Free agency | 2022 | – | -0.2 | – | – | |
| Trevor Gott | P | Trade | 2019 | 1 | -0.2 | -0.2 | 0.1 | |
| Jace Jung | 3B | Draft | 2024 | 1 | -0.3 | -0.3 | – | |
| Ryan Vilade | OF | Free agency | 2023 | – | -0.3 | – | – | |
| Joe McCarthy | OF | Trade | 2019 | – | -0.3 | – | – | |
| Yangervis Solarte | 2B/3B | Free agency | 2019 | – | -0.3 | – | – | |
| Donovan Walton | 2B/SS | Free agency | 2022 | – | -0.3 | – | – | |
| Bryan Sammons | P | Draft | 2024 | – | -0.4 | – | – | |
| Tyler Nevin | 1B/3B | Trade | 2023 | – | -0.5 | – | – | |
| Trey Sweeney | SS | Trade | 2024 | 1 | -0.5 | -0.5 | – | |
| Mason Englert | P | Draft | 2023 | – | -0.7 | – | – | |
| Jaylin Davis | OF | Trade | 2019 | – | -0.7 | – | – | |
| Mitch Haniger | OF | Free agency | 2022 | – | -0.7 | – | – | |
| Hunter Pence | OF | Free agency | 2020 | 6 | -0.7 | -0.1 | 0.7 | |
| Carson Seymour | P | Trade | 2022 | – | -0.7 | – | – |
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.