President of baseball ops: Buster Posey (since 2025) · GM: Zack Minasian (since 2025)
| Player | Age | Service | G | fWAR | Salary $M | Surplus $M |
|---|---|---|---|---|---|---|
| Luis Arraez | 29 | FA-elig | 62 | 6.1 | 12.0 | +42.4 |
| Landen Roupp | 27 | pre-arb | 13 | 3.8 | 0.8 | +32.7 |
| Casey Schmitt | 27 | pre-arb | 57 | 3.6 | 0.8 | +31.0 |
| Jung Hoo Lee | 27 | – | 57 | 2.8 | – | – |
| Logan Webb | 29 | FA-elig | 10 | 2.5 | 23.0 | -1.0 |
| Matt Chapman | 33 | FA-elig | 64 | 2.1 | 25.2 | -6.5 |
| Daniel Susac | 25 | – | 25 | 2.0 | 0.8 | +17.3 |
| Eric Haase | 33 | arb | 16 | 1.4 | 1.4 | +11.0 |
| Trevor McDonald | 25 | pre-arb | 6 | 1.3 | 0.6 | +10.6 |
| Heliot Ramos | 26 | pre-arb | 44 | 1.0 | 0.8 | +8.4 |
| Keaton Winn | 28 | pre-arb | 27 | 0.9 | 0.8 | +7.3 |
| Bryce Eldridge | 21 | pre-arb | 24 | 0.9 | 0.6 | +7.0 |
| Willy Adames | 30 | FA-elig | 64 | 0.8 | 13.1 | -6.0 |
| Jonah Cox | 24 | – | 7 | 0.5 | – | – |
| Blade Tidwell | 25 | pre-arb | 8 | 0.3 | 0.1 | +2.4 |
| Erik Miller | 28 | pre-arb | 21 | 0.3 | 0.8 | +1.7 |
| Rafael Devers | 29 | FA-elig | 65 | 0.2 | 27.0 | -25.1 |
| Tyler Mahle | 31 | FA-elig | 11 | 0.2 | 10.0 | -8.1 |
| Dylan Smith | 26 | pre-arb | 2 | 0.1 | 0.0 | +0.7 |
| JT Brubaker | 32 | arb | 21 | 0.1 | 1.8 | -1.3 |
| Joel Peguero | 29 | pre-arb | 11 | 0.0 | 0.8 | -0.5 |
| Logan Porter | 30 | pre-arb | 1 | 0.0 | 0.0 | -0.0 |
| Gregory Santos | 26 | arb | 3 | -0.0 | 0.1 | -0.5 |
| Sam Hentges | 29 | arb | 11 | -0.0 | 1.4 | -1.8 |
| Patrick Bailey↔ CLE | 27 | – | 30 | -0.1 | 0.4 | -1.3 |
| Wilkin Ramos | 25 | – | 2 | -0.1 | – | – |
| Jared Oliva | 30 | pre-arb | 7 | -0.1 | 0.8 | -2.0 |
| Carson Seymour | 27 | pre-arb | 1 | -0.2 | 0.8 | -2.2 |
| Tristan Beck | 30 | pre-arb | 5 | -0.2 | 0.0 | -1.6 |
| Victor Bericoto | 24 | – | 10 | -0.2 | 0.5 | -2.2 |
| Drew Gilbert | 25 | pre-arb | 46 | -0.2 | 0.7 | -2.5 |
| Buddy Kennedy | 27 | – | 5 | -0.3 | – | – |
| Ryan Borucki | 32 | FA-elig | 21 | -0.4 | 1.5 | -4.7 |
| Christian Koss | 28 | pre-arb | 10 | -0.4 | 0.2 | -3.6 |
| Jesus Rodriguez | 24 | – | 14 | -0.4 | 0.6 | -4.2 |
| José Buttó | 28 | pre-arb | 3 | -0.5 | 0.8 | -4.8 |
| Adrian Houser | 33 | FA-elig | 12 | -0.5 | 7.0 | -11.1 |
| Ryan Walker | 30 | pre-arb | 16 | -0.5 | 0.2 | -4.4 |
| Robbie Ray | 34 | FA-elig | 13 | -0.5 | 25.0 | -29.3 |
| Matt Gage | 33 | pre-arb | 29 | -0.6 | 0.8 | -6.5 |
| Caleb Kilian | 29 | pre-arb | 27 | -0.8 | 0.8 | -8.0 |
| Harrison Bader | 32 | FA-elig | 30 | -1.0 | 7.5 | -16.0 |
| Jerar Encarnacion | 28 | – | 17 | -1.1 | – | – |
| Will Brennan | 28 | pre-arb | 11 | -1.1 | 0.8 | -10.6 |
44 players appeared (WAR is complete); salary & surplus are on record for 39 of them (89%). Players without a salary show "–" — no single historical salary source is fully complete (especially 2020–2022).
WAR = FanGraphs (fWAR), annualized to full-season pace. Green = produced more value than paid (bargain); red = paid more than produced. Service: pre-arb (<3 yr) / arb (3–6) / FA-eligible (6+). Click headers to sort.
| Player | Year | WAR for SFG |
|---|---|---|
| Jeff Kent | 1996 | 30.9 |
| Jason Schmidt | 2001 | 23.6 |
| Rich Aurilia | 1994 | 19.8 |
| Shawn Estes | 1995 | 14.8 |
| Robb Nen | 1997 | 12.9 |
| Liván Hernández | 1999 | 11.6 |
| Mike Yastrzemski | 2019 | 11.3 |
| Randy Winn | 2005 | 10.9 |
| Player | Year traded | WAR elsewhere |
|---|---|---|
| Bryan Reynolds | 2018 | 20.0 |
| Liván Hernández | 2003 | 17.2 |
| Joe Nathan | 2003 | 14.1 |
| Zack Wheeler | 2011 | 13.0 |
| Francisco Liriano | 2003 | 12.5 |
| John Burkett | 1994 | 11.0 |
| Jack Clark | 1985 | 10.1 |
| Rob Deer | 1985 | 7.9 |