
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▸ Tigers | POBO/GM | 2023–present | 3 | +16.3 | +5.45 | +6.9 | -0.3 | +32.0 | -1.1 | +5.2 | -2.4 | 2.18 | 0.508 | 2 | – | – | -27 |
| ▸ Giants | GM | 2019–2022 | 3 | +10.9 | +3.64 | -2.5 | -39.5 | +4.1 | +4.0 | -21.0 | -0.0 | 2.89 | 0.538 | 1 | – | – | -142 |
| Career total (1985+ data) | 8 | +27.2 | +4.5 | -39.8 | +36.1 | +2.9 | -15.8 | -2.4 | 2.69 | 0.523 | 3 | – | – | -168 | |||
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 | SFG | Trade | 2019 | 7 | +11.3 | +1.6 | – |
| Dillon Dingler | C | DET | Draft | 2024 | 2 | +7.9 | +4.0 | – |
| Thairo Estrada | 2B | SFG | Trade | 2021 | 4 | +7.8 | +2.0 | 5.2 |
| Kevin Gausman | P | SFG | Free agency | 2019 | 2 | +6.6 | +3.3 | 20.8 |
| Carlos Rodón | P | SFG | Free agency | 2022 | 1 | +6.2 | +6.2 | 5.7 |
| Wilmer Flores | 1B | SFG | Free agency | 2020 | 4 | +5.7 | +1.4 | 13.5 |
| Alex Cobb | P | SFG | Free agency | 2021 | 2 | +5.5 | +2.8 | 4.1 |
| Reese Olson | P | DET | Draft | 2023 | 3 | +5.4 | +1.8 | – |
| Zach McKinstry | 3B/OF | DET | Trade | 2023 | 4 | +5.2 | +1.3 | 0.3 |
| Alex Wood | P | SFG | Free agency | 2021 | 3 | +4.2 | +1.4 | 10.1 |
| LaMonte Wade | 1B/OF | SFG | Trade | 2021 | 4 | +4.1 | +1.0 | 8.6 |
| Jack Flaherty | P | DET | Free agency | 2023 | 3 | +4.0 | +1.3 | 6.9 |
| Colt Keith | 2B/DH | DET | Draft | 2024 | 3 | +4.0 | +1.3 | – |
| Kevin McGonigle | 3B/SS | DET | Draft | 2026 | 1 | +3.8 | +3.8 | – |
| Anthony DeSclafani | P | SFG | Free agency | 2020 | 3 | +3.8 | +1.3 | 12.7 |
| Donovan Solano | 2B | SFG | Free agency | 2019 | 3 | +3.8 | +1.3 | 0.1 |
| Heliot Ramos | OF | SFG | Draft | 2022 | 3 | +3.7 | +1.2 | – |
| Matt Vierling | OF | DET | Trade | 2023 | 2 | +3.7 | +1.9 | 0.4 |
| Parker Meadows | OF | DET | Draft | 2023 | 4 | +3.5 | +0.9 | – |
| Gleyber Torres | 2B | DET | Free agency | 2024 | 2 | +3.5 | +1.8 | 8.8 |
| Darin Ruf | 1B/OF | SFG | Free agency | 2020 | 4 | +3.4 | +0.9 | 6.0 |
| J. D. Davis | 3B | SFG | Trade | 2022 | 2 | +3.2 | +1.6 | 1.3 |
| Joc Pederson | DH/OF | SFG | Free agency | 2022 | 2 | +3.1 | +1.5 | 2.9 |
| Andy Ibáñez | 2B/3B | DET | Trade | 2023 | 3 | +2.7 | +0.9 | 0.4 |
| Tyler Holton | P | DET | Trade | 2023 | 3 | +2.6 | +0.9 | 0.3 |
| Wenceel Pérez | OF | DET | Draft | 2024 | 2 | +2.3 | +1.1 | – |
| Keider Montero | P | DET | Draft | 2024 | 3 | +2.2 | +0.7 | – |
| Alex Dickerson | OF | SFG | Trade | 2019 | 3 | +2.2 | +0.7 | 0.0 |
| Jakob Junis | P | SFG | Free agency | 2022 | 2 | +2.1 | +1.0 | 1.7 |
| Michael Lorenzen | P | DET | Trade | 2023 | 1 | +1.7 | +1.7 | 0.5 |
| Brant Hurter | P | DET | Draft | 2024 | 3 | +1.6 | +0.5 | – |
| Carson Kelly | C | DET | Trade | 2023 | 2 | +1.6 | +0.8 | 0.0 |
| Mauricio Dubón | 2B/OF | SFG | Trade | 2019 | 4 | +1.6 | +0.4 | 0.0 |
| Framber Valdez | P | DET | Free agency | 2026 | 1 | +1.3 | +1.3 | 8.0 |
| John Brebbia | P | SFG | Free agency | 2020 | 2 | +1.2 | +0.6 | 1.1 |
| Sean Manaea | P | SFG | Free agency | 2022 | 1 | +1.2 | +1.2 | 0.7 |
| Jahmai Jones | DH/OF | DET | Free agency | 2024 | 1 | +1.1 | +1.1 | 3.7 |
| Jake McGee | P | SFG | Free agency | 2021 | 1 | +1.1 | +1.1 | 4.9 |
| Brenan Hanifee | P | DET | Draft | 2023 | 2 | +1.0 | +0.5 | – |
| Troy Melton | P | DET | Draft | 2025 | 2 | +1.0 | +0.5 | – |
| Scott Alexander | P | SFG | Free agency | 2022 | 2 | +1.0 | +0.5 | 0.4 |
| Dominic Leone | P | SFG | Free agency | 2020 | 2 | +0.9 | +0.5 | 4.0 |
| Drew Smyly | P | SFG | Free agency | 2020 | 1 | +0.9 | +0.9 | 11.9 |
| Kevin Pillar | OF | SFG | Trade | 2019 | 1 | +0.9 | +0.9 | 0.0 |
| Tyler Anderson | P | SFG | Free agency | 2019 | 1 | +0.8 | +0.8 | 9.6 |
| Stephen Vogt | C | SFG | Free agency | 2019 | 1 | +0.8 | +0.8 | 0.0 |
| José Álvarez | P | SFG | Free agency | 2021 | 1 | +0.7 | +0.7 | 4.9 |
| Blake Sabol | C/OF | SFG | Trade | 2022 | 2 | +0.6 | +0.3 | – |
| Mark Canha | OF | DET | Trade | 2024 | 1 | +0.6 | +0.6 | 1.8 |
| Jarlín García | P | SFG | Trade | 2020 | 2 | +0.6 | +0.3 | 3.7 |
| Ty Madden | P | DET | Draft | 2024 | 2 | +0.5 | +0.3 | – |
| Taylor Rogers | P | SFG | Free agency | 2022 | 2 | +0.5 | +0.2 | 0.2 |
| David Villar | 1B/3B | SFG | Draft | 2022 | 1 | +0.5 | +0.5 | – |
| Austin Wynns | C | SFG | Trade | 2022 | 1 | +0.5 | +0.5 | 0.6 |
| Kris Bryant | 3B/OF | SFG | Trade | 2021 | 1 | +0.5 | +0.5 | 2.1 |
| Luis González | OF | SFG | Trade | 2022 | 1 | +0.5 | +0.5 | 0.7 |
| Drew Anderson | P | DET | Free agency | 2024 | 1 | +0.4 | +0.4 | 2.4 |
| Enmanuel De Jesus | P | DET | Free agency | 2025 | 1 | +0.4 | +0.4 | 2.6 |
| Trevor Cahill | P | SFG | Free agency | 2020 | 1 | +0.4 | +0.4 | 4.9 |
| Sean Hjelle | P | SFG | Draft | 2022 | 3 | +0.4 | +0.1 | – |
| Shelby Miller | P | SFG | Free agency | 2022 | 1 | +0.4 | +0.4 | 0.5 |
| Alex Young | P | SFG | Trade | 2022 | 1 | +0.4 | +0.4 | 0.5 |
| Bligh Madris | 1B/OF | DET | Free agency | 2023 | 1 | +0.3 | +0.3 | 0.9 |
| Aaron Sanchez | P | SFG | Free agency | 2021 | 1 | +0.3 | +0.3 | 1.3 |
| Jake Marisnick | OF | DET | Trade | 2023 | 1 | +0.3 | +0.3 | 0.1 |
| Daniel Robertson | 2B/3B/SS | SFG | Trade | 2020 | 1 | +0.3 | +0.3 | 3.1 |
| Brendan White | P | DET | Draft | 2023 | 1 | +0.2 | +0.2 | – |
| Jandel Gustave | P | SFG | Free agency | 2019 | 1 | +0.2 | +0.2 | 0.0 |
| Chasen Shreve | P | DET | Trade | 2023 | 1 | +0.2 | +0.2 | 0.1 |
| Dietrich Enns | P | DET | Trade | 2025 | 1 | +0.2 | +0.2 | 0.5 |
| Buddy Kennedy | 2B/3B | DET | Trade | 2024 | 1 | +0.2 | +0.2 | 0.5 |
| Carlos Hernández | P | DET | Trade | 2025 | 1 | +0.2 | +0.2 | 0.6 |
| Brewer Hicklen | OF | DET | Trade | 2025 | 1 | +0.2 | +0.2 | 0.6 |
| Jharel Cotton | P | SFG | Trade | 2022 | 1 | +0.2 | +0.2 | 0.2 |
| Sean Guenther | P | DET | Free agency | 2025 | 2 | +0.1 | +0.1 | 1.1 |
| Jackson Jobe | P | DET | Draft | 2024 | 2 | +0.1 | +0.1 | – |
| Tomás Nido | C | DET | Free agency | 2024 | 1 | +0.1 | +0.1 | 0.5 |
| Burch Smith | P | DET | Free agency | 2025 | 1 | +0.1 | +0.1 | 0.5 |
| Trey Wingenter | P | DET | Free agency | 2023 | 1 | +0.1 | +0.1 | 0.0 |
| Cristhian Adames | SS | SFG | Free agency | 2019 | 1 | +0.1 | +0.1 | 0.0 |
| Tyler Heineman | C | SFG | Free agency | 2020 | 1 | +0.1 | +0.1 | 0.7 |
| Mauricio Llovera | P | SFG | Free agency | 2021 | 1 | +0.1 | +0.1 | 0.1 |
| Luis Ortiz | P | SFG | Free agency | 2022 | 1 | +0.1 | +0.1 | 0.1 |
| Chadwick Tromp | C | SFG | Trade | 2020 | 2 | +0.1 | +0.1 | – |
| Jason Vosler | 1B/3B | SFG | Trade | 2021 | 1 | +0.1 | +0.1 | – |
| Brett Wisely | 2B | SFG | Trade | 2022 | 2 | +0.1 | +0.1 | – |
| Matt Gage | P | DET | Trade | 2025 | 1 | +0.1 | +0.1 | 0.2 |
| Connor Seabold | P | DET | Trade | 2026 | 1 | +0.1 | +0.1 | 0.4 |
| Burch Smith | P | SFG | Trade | 2019 | 1 | +0.1 | +0.1 | 0.0 |
| Wandy Peralta | P | SFG | Trade | 2019 | 3 | +0.1 | +0.0 | 0.0 |
| Andrew Vasquez | P | SFG | Trade | 2022 | 1 | +0.1 | +0.1 | 0.1 |
| Austin Dean | OF | SFG | Trade | 2022 | 1 | +0.1 | +0.1 | 0.1 |
| Thomas Szapucki | P | SFG | Trade | 2022 | 1 | +0.1 | +0.1 | 0.1 |
| Tyler Owens | P | DET | Trade | 2024 | – | -0.0 | – | – |
| Dylan Smith | P | DET | Draft | 2025 | – | -0.0 | – | – |
| Drew Sommers | P | DET | Draft | 2025 | 1 | -0.0 | -0.0 | – |
| José Urquidy | P | DET | Free agency | 2025 | – | -0.0 | – | – |
| Luis Alexander Basabe | OF | SFG | Trade | 2020 | – | -0.0 | – | – |
| Rob Brantly | C | SFG | Free agency | 2020 | – | -0.0 | – | – |
| Lewis Brinson | OF | SFG | Trade | 2022 | – | -0.0 | – | – |
| Enderson Franco | P | SFG | Trade | 2019 | – | -0.0 | – | – |
| Rico Garcia | P | SFG | Free agency | 2020 | 1 | +0.0 | +0.0 | 0.0 |
| Jay Jackson | P | SFG | Free agency | 2021 | 1 | +0.0 | +0.0 | 0.2 |
| Dany Jiménez | P | SFG | Rule 5 | 2019 | – | -0.0 | – | – |
| Jason Krizan | OF | SFG | Draft | 2022 | – | -0.0 | – | – |
| Zack Littell | P | SFG | Free agency | 2021 | 1 | +0.0 | +0.0 | 1.4 |
| Dixon Machado | 2B/SS | SFG | Trade | 2022 | 1 | +0.0 | +0.0 | 0.1 |
| Sam Selman | P | SFG | Trade | 2019 | 1 | -0.0 | -0.0 | – |
| Ka'ai Tom | OF | SFG | Free agency | 2021 | – | -0.0 | – | – |
| Charlie Morton | P | DET | Trade | 2025 | 1 | +0.0 | +0.0 | 0.1 |
| Rafael Montero | P | DET | Trade | 2025 | 1 | +0.0 | +0.0 | 0.0 |
| Matt Wisler | P | SFG | Trade | 2021 | 1 | +0.0 | +0.0 | 0.0 |
| Nick Tropeano | P | SFG | Trade | 2021 | 1 | +0.0 | +0.0 | 0.1 |
| Luke Williams | 3B/OF | SFG | Trade | 2022 | 1 | +0.0 | +0.0 | 0.0 |
| Kyle Finnegan | P | DET | Trade | 2025 | 1 | -0.1 | -0.1 | 2.3 |
| Chase Lee | P | DET | Trade | 2024 | – | -0.1 | – | – |
| Kenta Maeda | P | DET | Free agency | 2023 | 1 | -0.1 | -0.1 | 0.1 |
| Manuel Margot | OF | DET | Free agency | 2025 | – | -0.1 | – | – |
| Fernando Abad | P | SFG | Free agency | 2019 | – | -0.1 | – | – |
| Curt Casali | C | SFG | Free agency | 2021 | 2 | -0.1 | -0.0 | 1.5 |
| Zach Green | 3B | SFG | Trade | 2019 | – | -0.1 | – | – |
| Andrew Knapp | C | SFG | Free agency | 2022 | 1 | -0.1 | -0.1 | 0.1 |
| Tommy La Stella | 2B/3B | SFG | Free agency | 2021 | 1 | -0.1 | -0.1 | 2.8 |
| Yunior Marte | P | SFG | Draft | 2022 | – | -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 | 1 | -0.1 | -0.1 | 0.0 |
| Cole Waites | P | SFG | Draft | 2022 | 1 | -0.1 | -0.1 | – |
| Kenley Jansen | P | DET | Free agency | 2025 | – | -0.2 | – | – |
| Tommy Kahnle | P | DET | Free agency | 2025 | – | -0.2 | – | – |
| Hao-Yu Lee | 2B | DET | Trade | 2023 | – | -0.2 | – | – |
| Andre Lipcius | 3B | DET | Draft | 2023 | – | -0.2 | – | – |
| Shelby Miller | P | DET | Free agency | 2023 | – | -0.2 | – | – |
| Ricky Vanasco | P | DET | Trade | 2024 | 1 | -0.2 | -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 | – | – |
| Ross Stripling | P | SFG | Free agency | 2022 | – | -0.2 | – | – |
| Trevor Gott | P | SFG | Trade | 2019 | 1 | -0.2 | -0.2 | 0.1 |
| Jace Jung | 3B | DET | Draft | 2024 | 1 | -0.3 | -0.3 | – |
| Ryan Vilade | OF | DET | Free agency | 2023 | – | -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 | – | – |
| Bryan Sammons | P | DET | Draft | 2024 | – | -0.4 | – | – |
| Tyler Nevin | 1B/3B | DET | Trade | 2023 | – | -0.5 | – | – |
| Trey Sweeney | SS | DET | Trade | 2024 | 1 | -0.5 | -0.5 | – |
| Mason Englert | P | DET | Draft | 2023 | – | -0.7 | – | – |
| Jaylin Davis | OF | SFG | Trade | 2019 | – | -0.7 | – | – |
| Mitch Haniger | OF | SFG | Free agency | 2022 | – | -0.7 | – | – |
| Hunter Pence | OF | SFG | Free agency | 2020 | 6 | -0.7 | -0.1 | 0.7 |
| Carson Seymour | P | SFG | 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.