GM: Gerry Hunsicker (since 1996)
| Player | Age | Service | G | fWAR | Salary $M | Surplus $M |
|---|---|---|---|---|---|---|
| Roy Oswalt | 24 | pre-arb | 35 | 6.1 | 0.3 | +10.1 |
| Lance Berkman | 26 | arb | 158 | 6.1 | 0.5 | +9.9 |
| Jeff Bagwell | 34 | FA-elig | 158 | 4.8 | 11.0 | -2.7 |
| Wade Miller | 25 | arb | 26 | 3.3 | 0.3 | +5.4 |
| Octavio Dotel | 28 | arb | 83 | 2.8 | 0.4 | +4.3 |
| Craig Biggio | 36 | FA-elig | 145 | 1.9 | 8.8 | -5.5 |
| Billy Wagner | 30 | FA-elig | 70 | 1.6 | 8.0 | -5.2 |
| Orlando Merced | 35 | FA-elig | 123 | 1.6 | 1.1 | +1.7 |
| Jose Vizcaino | 34 | FA-elig | 125 | 1.6 | 1.7 | +1.1 |
| Geoff Blum | 29 | arb | 130 | 1.5 | 0.3 | +2.3 |
| Carlos Hernández | 22 | pre-arb | 25 | 1.4 | 0.2 | +2.2 |
| Pete Munro | 27 | – | 19 | 1.2 | – | – |
| Brad Ausmus | 33 | FA-elig | 130 | 1.0 | 5.0 | -3.2 |
| Brian L. Hunter | 31 | FA-elig | 98 | 1.0 | 1.0 | +0.7 |
| Dave Mlicki | 34 | FA-elig | 22 | 0.6 | 6.2 | -5.1 |
| Julio Lugo | 26 | pre-arb | 88 | 0.6 | 0.3 | +0.8 |
| Tim Redding | 24 | – | 18 | 0.6 | – | – |
| Mark Loretta↔ MIL | 30 | FA-elig | 21 | 0.5 | 1.0 | -0.2 |
| Morgan Ensberg | 26 | pre-arb | 49 | 0.4 | 0.2 | +0.5 |
| Jason Lane | 25 | – | 44 | 0.3 | – | – |
| Richard Hidalgo | 27 | arb | 114 | 0.3 | 5.5 | -4.9 |
| Tom Gordon↔ CHC | 34 | FA-elig | 15 | 0.3 | 1.2 | -0.8 |
| Kirk Saarloos | 23 | – | 17 | 0.2 | – | – |
| Brandon Puffer | 26 | – | 55 | 0.2 | – | – |
| Brad Lidge | 25 | – | 6 | 0.2 | – | – |
| Scott Linebrink | 25 | pre-arb | 22 | 0.2 | 0.2 | +0.0 |
| Keith Ginter↔ MIL | 26 | – | 7 | 0.1 | – | – |
| T.J. Mathews | 32 | FA-elig | 12 | 0.1 | 1.0 | -0.8 |
| Ricky Stone | 27 | pre-arb | 78 | 0.1 | 0.2 | -0.1 |
| Raul Chavez | 29 | – | 2 | 0.1 | – | – |
| Shane Reynolds | 34 | FA-elig | 13 | -0.0 | 7.7 | -7.7 |
| Jim Mann | 27 | – | 17 | -0.0 | – | – |
| Hipolito Pichardo | 32 | FA-elig | 1 | -0.1 | 0.5 | -0.6 |
| Nelson Cruz | 29 | arb | 43 | -0.1 | 0.4 | -0.6 |
| Adam Everett | 25 | pre-arb | 40 | -0.2 | 0.4 | -0.7 |
| Pedro Borbon Jr.↔ TOR | 34 | FA-elig | 56 | -0.2 | 1.3 | -1.7 |
| Alan Zinter | 34 | – | 39 | -0.4 | – | – |
| Jeriome Robertson | 25 | – | 11 | -0.4 | – | – |
| Daryle Ward | 27 | arb | 136 | -0.4 | 0.4 | -1.1 |
| Barry Wesson | 25 | – | 15 | -0.4 | – | – |
| Gregg Zaun | 31 | FA-elig | 76 | -0.9 | 1.1 | -2.6 |
41 players appeared (WAR is complete); salary & surplus are on record for 29 of them (71%). 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 |