GM: Dan Duquette (since 1995)
| Player | Age | Service | G | fWAR | Salary $M | Surplus $M |
|---|---|---|---|---|---|---|
| John Valentin | 28 | arb | 135 | 8.2 | 0.6 | +7.3 |
| Mo Vaughn | 27 | arb | 140 | 5.1 | 2.8 | +2.1 |
| Tim Naehring | 28 | arb | 126 | 4.1 | 0.6 | +3.3 |
| Erik Hanson | 30 | FA-elig | 29 | 4.1 | 1.5 | +2.4 |
| Tim Wakefield | 28 | arb | 27 | 2.6 | 0.2 | +2.4 |
| Mike Greenwell | 31 | FA-elig | 120 | 2.6 | 3.6 | -1.1 |
| Jose Canseco | 30 | FA-elig | 102 | 2.5 | 5.8 | -3.4 |
| Zane Smith | 34 | FA-elig | 24 | 2.4 | 1.5 | +0.8 |
| Roger Clemens | 32 | FA-elig | 23 | 2.4 | 5.7 | -3.4 |
| Lee Tinsley | 26 | pre-arb | 100 | 2.4 | 0.1 | +2.2 |
| Troy O'Leary | 25 | pre-arb | 112 | 2.0 | 0.1 | +1.8 |
| Mike Maddux↔ PIT | 33 | FA-elig | 36 | 2.0 | 0.2 | +1.7 |
| Luis Alicea | 29 | FA-elig | 132 | 1.9 | 0.8 | +1.1 |
| Rheal Cormier | 28 | arb | 48 | 1.7 | 0.6 | +1.1 |
| Dwayne Hosey | 28 | pre-arb | 24 | 1.6 | 0.1 | +1.4 |
| Vaughn Eshelman | 26 | pre-arb | 23 | 1.5 | 0.1 | +1.3 |
| Stan Belinda | 28 | FA-elig | 63 | 1.2 | 0.6 | +0.6 |
| Mike Macfarlane | 31 | FA-elig | 115 | 0.9 | 1.7 | -0.9 |
| Bill Haselman | 29 | arb | 64 | 0.4 | 0.2 | +0.2 |
| Jeff Suppan | 20 | pre-arb | 8 | 0.4 | 0.1 | +0.3 |
| Aaron Sele | 25 | pre-arb | 6 | 0.4 | 0.3 | +0.1 |
| Rick Aguilera↔ MIN | 33 | FA-elig | 30 | 0.4 | 2.5 | -2.1 |
| Joe Hudson | 24 | pre-arb | 39 | 0.4 | 0.1 | +0.3 |
| Chris Donnels↔ HOU | 29 | arb | 40 | 0.4 | 0.1 | +0.2 |
| Willie McGee | 36 | FA-elig | 67 | 0.3 | 0.3 | -0.0 |
| Jeff Pierce | 26 | – | 12 | 0.1 | – | – |
| Eric Gunderson↔ NYM | 29 | arb | 19 | 0.1 | 0.0 | +0.0 |
| Carlos Rodriguez | 27 | arb | 13 | 0.1 | 0.2 | -0.1 |
| Reggie Jefferson | 26 | arb | 46 | 0.0 | 0.6 | -0.5 |
| Scott Hatteberg | 25 | – | 2 | 0.0 | – | – |
| Dave Hollins↔ PHI | 29 | arb | 5 | 0.0 | 0.1 | -0.1 |
| Brian Bark | 26 | – | 3 | 0.0 | – | – |
| Ken Ryan | 26 | arb | 28 | -0.0 | 0.3 | -0.3 |
| Keith Shepherd | 27 | – | 2 | -0.0 | – | – |
| Mike Stanton↔ ATL | 28 | FA-elig | 22 | -0.1 | 0.7 | -0.7 |
| Matt Murray↔ ATL | 24 | – | 2 | -0.1 | – | – |
| Ron Mahay | 24 | – | 5 | -0.1 | – | – |
| Frankie Rodriguez↔ MIN | 22 | pre-arb | 9 | -0.1 | 0.0 | -0.1 |
| Mike Hartley↔ BAL | 33 | – | 5 | -0.1 | – | – |
| Alejandro Pena↔ ATL | 36 | FA-elig | 17 | -0.1 | 0.2 | -0.3 |
| Joel Johnston | 28 | – | 4 | -0.1 | – | – |
| Brian Looney | 25 | – | 3 | -0.1 | – | – |
| Matt Stairs | 27 | arb | 39 | -0.1 | 0.1 | -0.2 |
| Chris James↔ KCR | 32 | FA-elig | 16 | -0.1 | 0.1 | -0.3 |
| Tim Van Egmond | 26 | pre-arb | 4 | -0.2 | 0.1 | -0.3 |
| Steve Rodriguez↔ DET | 24 | – | 6 | -0.2 | – | – |
| Juan Bell | 27 | FA-elig | 17 | -0.2 | 0.2 | -0.4 |
| Karl Rhodes↔ CHC | 26 | – | 10 | -0.2 | – | – |
| Mark Whiten↔ PHI | 28 | arb | 32 | -0.3 | 0.6 | -0.8 |
| Rich Rowland | 31 | arb | 14 | -0.3 | 0.2 | -0.5 |
| Terry Shumpert | 28 | arb | 21 | -0.4 | 0.2 | -0.6 |
| Wes Chamberlain | 29 | – | 19 | -0.4 | – | – |
| Derek Lilliquist | 29 | FA-elig | 28 | -0.7 | 0.5 | -1.1 |
53 players appeared (WAR is complete); salary & surplus are on record for 41 of them (77%). Players without a salary show "–" — no single historical salary source is fully complete (especially 2020–2022).
WAR = FanGraphs (fWAR). 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 BOS |
|---|---|---|
| Jason Varitek | 1997 | 21.2 |
| Josh Beckett | 2005 | 20.1 |
| Derek Lowe | 1997 | 18.0 |
| Curt Schilling | 2003 | 15.2 |
| Eduardo Rodríguez | 2014 | 14.3 |
| Rick Porcello | 2014 | 13.1 |
| Jarrod Saltalamacchia | 2010 | 8.8 |
| Wilyer Abreu | 2022 | 7.5 |
| Player | Year traded | WAR elsewhere |
|---|---|---|
| Jeff Bagwell | 1990 | 80.2 |
| Brady Anderson | 1988 | 33.0 |
| Hanley Ramírez | 2005 | 29.1 |
| Jamie Moyer | 1996 | 28.0 |
| Carlton Fisk | 1985 | 18.3 |
| Carney Lansford | 1982 | 16.7 |
| Carlos Martínez | 2013 | 16.0 |
| Ernie Whitt | 1985 | 14.7 |