GM: Gerry Hunsicker (since 1996)
| Player | Age | Service | G | fWAR | Salary $M | Surplus $M |
|---|---|---|---|---|---|---|
| Moises Alou | 31 | FA-elig | 159 | 6.8 | 5.0 | +2.3 |
| Jeff Bagwell | 30 | FA-elig | 147 | 6.7 | 7.9 | -0.7 |
| Craig Biggio | 32 | FA-elig | 160 | 6.5 | 6.1 | +0.9 |
| Derek Bell | 29 | FA-elig | 156 | 5.7 | 4.2 | +1.9 |
| Shane Reynolds | 30 | FA-elig | 35 | 4.7 | 3.3 | +1.7 |
| Carl Everett | 27 | arb | 133 | 3.6 | 1.1 | +2.8 |
| Mike Hampton | 25 | arb | 32 | 3.2 | 2.2 | +1.2 |
| Randy Johnson↔ SEA | 34 | FA-elig | 11 | 3.1 | 1.9 | +1.4 |
| Sean Berry | 32 | FA-elig | 102 | 2.7 | 1.0 | +1.9 |
| Jose Lima | 25 | arb | 33 | 2.6 | 0.2 | +2.6 |
| Brad Ausmus | 29 | arb | 128 | 2.2 | 1.6 | +0.8 |
| Richard Hidalgo | 23 | pre-arb | 74 | 2.0 | 0.2 | +2.0 |
| Billy Wagner | 26 | arb | 58 | 1.8 | 0.3 | +1.7 |
| Sean Bergman | 28 | arb | 31 | 1.1 | 0.5 | +0.7 |
| Bill Spiers | 32 | FA-elig | 123 | 0.9 | 1.6 | -0.6 |
| Jay Powell↔ MIA | 26 | arb | 29 | 0.9 | 0.1 | +0.8 |
| John Halama | 26 | pre-arb | 6 | 0.7 | 0.2 | +0.6 |
| Scott Elarton | 22 | pre-arb | 28 | 0.5 | 0.2 | +0.4 |
| Pete Schourek↔ BOS | 29 | FA-elig | 15 | 0.4 | 1.0 | -0.5 |
| Mike Magnante | 33 | FA-elig | 48 | 0.4 | 0.6 | -0.2 |
| Russ Johnson | 25 | – | 8 | 0.2 | – | – |
| Tony Eusebio | 31 | FA-elig | 66 | 0.1 | 0.7 | -0.6 |
| C.J. Nitkowski | 25 | arb | 43 | 0.1 | 0.2 | -0.0 |
| Trever Miller | 25 | pre-arb | 37 | 0.1 | 0.2 | -0.0 |
| Ray Montgomery | 28 | pre-arb | 6 | 0.1 | 0.2 | -0.0 |
| Jack Howell | 36 | FA-elig | 24 | 0.1 | 0.5 | -0.4 |
| Daryle Ward | 23 | – | 4 | 0.0 | – | – |
| Jose Cabrera | 26 | pre-arb | 3 | 0.0 | 0.2 | -0.1 |
| Mitch Meluskey | 24 | pre-arb | 8 | 0.0 | 0.2 | -0.1 |
| Mike Grzanich | 25 | – | 1 | -0.0 | – | – |
| Reggie Harris | 29 | – | 6 | -0.1 | – | – |
| Pete Incaviglia↔ DET | 34 | FA-elig | 13 | -0.3 | 0.2 | -0.5 |
| Ricky Gutierrez | 28 | arb | 141 | -0.4 | 0.8 | -1.3 |
| Doug Henry | 34 | FA-elig | 59 | -0.4 | 0.7 | -1.2 |
| J.R. Phillips | 28 | arb | 36 | -0.4 | 0.2 | -0.7 |
| Bob Scanlan | 31 | – | 26 | -0.5 | – | – |
| Tim Bogar | 31 | arb | 79 | -0.8 | 0.7 | -1.6 |
| Dave Clark | 35 | FA-elig | 93 | -0.9 | 0.7 | -1.7 |
38 players appeared (WAR is complete); salary & surplus are on record for 33 of them (87%). 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 HOU |
|---|---|---|
| Jeff Bagwell | 1990 | 80.2 |
| Yordan Álvarez | 2016 | 26.7 |
| Mike Scott | 1982 | 21.9 |
| Justin Verlander | 2017 | 19.7 |
| Mike Hampton | 1993 | 19.2 |
| Kevin Bass | 1982 | 17.5 |
| Nolan Ryan | 1985 | 16.2 |
| Moisés Alou | 1997 | 13.5 |
| Player | Year traded | WAR elsewhere |
|---|---|---|
| Kenny Lofton | 1991 | 42.5 |
| Curt Schilling | 1992 | 36.3 |
| Ben Zobrist | 2006 | 33.1 |
| Ken Caminiti | 1994 | 17.4 |
| Freddy García | 1998 | 15.6 |
| Jed Lowrie | 2013 | 13.0 |
| Ramón Laureano | 2017 | 9.2 |
| Patrick Sandoval | 2018 | 8.9 |