|
| Anthony Acevedo | OF | 26 | L | L | 6-5 | 200 | 5/5/1978 | 2000-Hou-13 |
Round Rock (AA) |
| Freddy Acevedo | OF | 22 | R | R | 6-2 | 200 | 8/23/1981 | Sign UDFA: 1999 | Lexington (A) |
| Jose Acosta | C | 21 | R | R | 6-2 | 170 | 4/18/1983 | Sign UDFA: 2000 | Greeneville (Rk) |
| Tony Adler | P | 24 | R | R | 6-4 | 195 | 6/6/1980 | 2004-Hou-46 |
Lexington (A), Greeneville (Rk) |
| Matthew Albers | P | 21 | L | R | 6-0 | 195 | 1/20/1983 | 2001-Hou-23 |
Lexington (A) |
| Ervin Alcantara | OF | 23 | R | R | 6-2 | 175 | 10/3/1980 | Sign UDFA: 2001 | Lexington (A) |
| Jason Alfaro | SS | 26 | R | R | 5-10 | 189 | 11/29/1977 | 1997-Hou-22 |
Houston Astros (MLB), New Orleans (AAA) |
| Andrew Alvarado | P | 21 | R | R | 6-2 | 205 | 12/3/1982 | 2004-Hou-7 |
Tri City (A-) |
| Wilner Alvarez | OF | 21 | R | R | 6-0 | 165 | 7/14/1982 | Sign UDFA: 2001 | Tri City (A-) |
| Josh Anderson | OF | 21 | L | R | 6-2 | 195 | 8/10/1982 | 2003-Hou-4 |
Salem (A+), Lexington (A) |
| Douglas Arguello | P | 19 | L | L | 6-1 | 175 | 11/21/1984 | Sign UDFA: 2001 | Greeneville (Rk) |
| Jonny Ash | 3B | 21 | L | R | 5-9 | 180 | 9/11/1982 | 2004-Hou-11 |
Tri City (A-) |
| Ezequiel Astacio | P | 24 | R | R | 6-3 | 156 | 11/4/1979 | Sign UDFA: 1998 | Round Rock (AA) |
| Brad Ausmus | C | 35 | R | R | 5-11 | 195 | 4/14/1969 | 1987-Nyy-48 |
Houston Astros (MLB) |
| Brandon Averill | IF-OF | 22 | R | R | 6-4 | 200 | 10/18/1981 | 2004-Hou-24 |
Tri City (A-) |
| Edgar Babilonia | IF | 20 | R | R | 5-10 | 160 | 8/5/1983 | Sign UDFA: 1999 | Tri City (A-) |
| Shaun Babula | P | 27 | L | L | 6-0 | 190 | 5/21/1977 | 1999-Bal-16 |
New Orleans (AAA), Round Rock (AA) |
| Brandon Backe | P | 26 | R | R | 6-0 | 185 | 4/5/1978 | 1998-Tb-18 |
Houston Astros (MLB), New Orleans (AAA) |
| Jeff Bagwell | 1B | 36 | R | R | 6-0 | 195 | 5/27/1968 | 1989-Bos-4 |
Houston Astros (MLB) |
| Luke Barganier | OF | 21 | L | R | 6-1 | 185 | 5/5/1983 | 2004-Hou-30 |
Tri City (A-) |
| Jimmy Barthmaier | P | 20 | R | R | 6-4 | 200 | 1/6/1984 | 2003-Hou-13 |
Greeneville (Rk) |
| Philip Barzilla | P | 25 | L | L | 6-0 | 180 | 1/25/1979 | 2001-Hou-4 |
New Orleans (AAA), Round Rock (AA) |
| Carlos Beltran | CF | 27 | B | R | 6-1 | 190 | 4/24/1977 | 1995-Kc-2 |
Houston Astros (MLB) |
| Jonathan Beltre | P | 23 | L | L | 6-0 | 160 | 7/7/1980 | Sign UDFA: 2000 | Lexington (A) |
| Lance Berkman | LF-RF | 28 | B | L | 6-1 | 205 | 2/10/1976 | 1997-Hou-1 |
Houston Astros (MLB) |
| Craig Biggio | 2B-C | 38 | R | R | 5-11 | 180 | 12/14/1965 | 1987-Hou-1 |
Houston Astros (MLB) |
| Heath Bost | P | 29 | R | R | 6-3 | 195 | 10/13/1974 | 1995-Col-18 |
New Orleans (AAA) |
| Casey Brown | P | 22 | R | R | 6-0 | 220 | 2/13/1982 | 2004-Hou-27 |
Tri City (A-) |
| Emil Brown | CF-LF | 29 | R | R | 6-2 | 193 | 12/29/1974 | 1994-Oak-6 |
New Orleans (AAA) |
| Eric Bruntlett | SS-2B | 26 | R | R | 6-0 | 200 | 3/29/1978 | 2000-Hou-9 |
Houston Astros (MLB), New Orleans (AAA) |
| Taylor Buchholz | P | 22 | R | R | 6-4 | 220 | 10/13/1981 | 2000-Phi-6 |
New Orleans (AAA) |
| John Buck | C | 23 | R | R | 6-3 | 210 | 7/7/1980 | 1998-Hou-7 |
New Orleans (AAA) |
| Kirk Bullinger | P | 34 | R | R | 6-2 | 170 | 10/28/1969 | 1992-Stl-32 |
Houston Astros (MLB), New Orleans (AAA) |
| Chris Burke | 2B | 24 | R | R | 5-11 | 183 | 3/11/1980 | 2001-Hou-1 |
Houston Astros (MLB), New Orleans (AAA) |
| Mike Burns | P | 25 | R | R | 6-1 | 190 | 7/14/1978 | 2000-Hou-30 |
Round Rock (AA) |
| Francisco Caraballo | OF | 20 | R | R | 6-1 | 185 | 10/21/1983 | Sign UDFA: 2001 | Tri City (A-) |
| Jesse Carlson | P | 23 | L | L | 6-1 | 160 | 12/31/1980 | 2002-Det-15 |
Round Rock (AA) |
| Eric Cavers | C | 21 | R | R | 6-1 | 205 | 11/9/1982 | 2004-Hou-10 |
Greeneville (Rk) |
| Raul Chavez | C | 31 | R | R | 5-11 | 210 | 3/18/1973 | Sign UDFA: 1990 | Houston Astros (MLB) |
| Brad Chedister | | - | | | | | | 2004-Hou-37 |
Greeneville (Rk) |
| Bobby Chouinard | P | 32 | R | R | 6-1 | 190 | 5/1/1972 | 1990-Bal-5 |
New Orleans (AAA) |
|
| Robert Clark | OF | 21 | R | R | 6-3 | 200 | 8/10/1982 | - |
Tri City (A-) |
| Roger Clemens | P | 41 | R | R | 6-4 | 230 | 8/4/1962 | 1983-Bos-1 |
Houston Astros (MLB) |
| Ivanon Coffie | 3B-SS | 27 | L | R | 6-1 | 192 | 5/16/1977 | Sign UDFA: 1995 | Round Rock (AA) |
| Mike Collar | P | 22 | R | R | 6-3 | 215 | 10/16/1981 | 2003-Hou-8 |
Lexington (A) |
| Brooks Conrad | 2B | 24 | B | R | 5-11 | 185 | 1/16/1980 | 2001-Hou-8 |
Round Rock (AA) |
| Mike Coolbaugh | 3B | 32 | R | R | 6-1 | 185 | 6/5/1972 | 1990-Tor-16 |
New Orleans (AAA) |
| James Cooper | OF | 22 | R | R | 6-3 | 185 | 2/12/1982 | 2004-Hou-33 |
Tri City (A-) |
| Jason Corapci | 2B | 22 | R | R | 5-8 | 170 | 10/11/1981 | 2003-Hou-29 |
Greeneville (Rk) |
| Kevin Davidson | C | 23 | R | R | 5-9 | 200 | 7/21/1980 | 2002-Hou-28 |
Lexington (A) |
| Cliff Davis | P | 19 | R | R | 6-5 | 205 | 12/31/1984 | 2003-Hou-6 |
Greeneville (Rk) |
| Joey DeLeon | P | 21 | R | R | 5-11 | 180 | 10/21/1982 | 2001-Hou-18 |
Lexington (A) |
| Anthony DeWitt | P | 22 | R | R | 6-0 | 225 | 5/30/1982 | 2004-Hou-36 |
Tri City (A-), Greeneville (Rk) |
| Raymar Diaz | P | 20 | R | R | 6-7 | 190 | 11/13/1983 | 2002-Hou-47 |
Lexington (A), Tri City (A-) |
| Octavio Dotel | P | 28 | R | R | 6-0 | 175 | 11/25/1975 | Sign UDFA: 1993 | Houston Astros (MLB) |
| Chance Douglass | P | 20 | R | R | 6-1 | 190 | 2/24/1984 | 2002-Hou-12 |
Lexington (A) |
| Brandon Duckworth | P | 28 | B | R | 6-2 | 185 | 1/23/1976 | Sign UDFA: 1997 | Houston Astros (MLB), New Orleans (AAA) |
| Alex Eckelman | 2B | 29 | R | R | 5-11 | 190 | 7/16/1974 | Sign UDFA: 1997 | New Orleans (AAA) |
| Bo Edmiston | P | 22 | R | R | 6-5 | 220 | 8/1/1981 | 2003-Hou-15 |
Tri City (A-) |
| Mitch Einertson | OF | 18 | R | R | 5-10 | 180 | 4/4/1986 | 2004-Hou-5 |
Tri City (A-), Greeneville (Rk) |
| Evan Englebrook | P | 22 | R | R | 6-8 | 225 | 4/28/1982 | 2004-Hou-8 |
Tri City (A-) |
| Chris Enochs | P | 28 | R | R | 6-3 | 225 | 10/11/1975 | 1997-Oak-1 |
New Orleans (AAA) |
| Morgan Ensberg | 3B | 28 | R | R | 6-2 | 210 | 8/26/1975 | 1998-Hou-9 |
Houston Astros (MLB) |
| Rodrigo Escobar | P | 21 | R | R | 5-11 | 160 | 2/11/1983 | Sign UDFA: 1999 | Tri City (A-) |
| Pedro Espinoza | 3B | 19 | R | R | 6-2 | 160 | 5/6/1985 | Sign UDFA: 2002 | Greeneville (Rk) |
| Paul Estrada | P | 21 | R | R | 6-1 | 190 | 9/10/1982 | Sign UDFA: 1999 | Tri City (A-) |
| Adam Everett | SS | 27 | R | R | 6-0 | 156 | 2/2/1977 | 1998-Bos-1 |
Houston Astros (MLB) |
| John Fagan | IF | 24 | R | R | 6-5 | 205 | 8/8/1979 | 2001-Hou-33 |
Salem (A+) |
| Danny Fatheree | C | 25 | R | R | 5-11 | 212 | 8/25/1978 | Sign UDFA: 1997 | New Orleans (AAA) |
| Jared Fernandez | P | 32 | R | R | 6-2 | 223 | 2/2/1972 | Sign UDFA: 1994 | Houston Astros (MLB), New Orleans (AAA) |
| Osvaldo Fernando | SS | 21 | B | R | 6-0 | 170 | 10/15/1982 | Sign UDFA: 2000 | Lexington (A) |
| Tony Fiore | P | 32 | R | R | 6-4 | 210 | 10/12/1971 | 1992-Phi-28 |
New Orleans (AAA) |
| Ryan France | P | 25 | R | R | 6-3 | 210 | 1/21/1979 | 2003-Oak-17 |
Salem (A+), Lexington (A) |
| Daniel Freeman | P | 21 | R | R | 6-2 | 210 | 8/3/1982 | 2002-Hou-17 |
Salem (A+) |
| Mike Gallo | P | 27 | L | L | 6-0 | 170 | 4/2/1977 | 1999-Hou-5 |
Houston Astros (MLB), New Orleans (AAA) |
| Antonio Garcia | 1B | 21 | B | R | 6-5 | 235 | 8/21/1982 | Sign UDFA: 1999 | Greeneville (Rk) |
| Mario Garza | C | 23 | L | R | 6-0 | 205 | 5/26/1981 | 2003-Hou-25 |
Tri City (A-) |
| Hector Gimenez | C | 21 | B | R | 5-10 | 180 | 9/28/1982 | Sign UDFA: 1999 | Round Rock (AA) |
| Juan Gonzalez | P | 21 | R | R | 5-11 | 160 | 1/29/1983 | Sign UDFA: 2001 | Greeneville (Rk) |
| Jared Gothreaux | P | 24 | R | R | 6-0 | 205 | 1/27/1980 | 2002-Hou-16 |
Round Rock (AA) |
| Jeremy Griffiths | P | 26 | R | R | 6-6 | 240 | 3/22/1978 | 1999-Nym-3 |
Houston Astros (MLB), New Orleans (AAA) |
| Derick Grigsby | P | 22 | R | R | 6-0 | 190 | 6/30/1982 | 2002-Hou-1 |
Lexington (A) |
| Juan Gutierrez | P | 20 | R | R | 6-3 | 200 | 7/14/1983 | Sign UDFA: 2000 | Greeneville (Rk) |
| Reggie Harris | P | 35 | R | R | 6-2 | 217 | 8/12/1968 | 1987-Bos-1 |
New Orleans (AAA) |
| Chad Harville | P | 27 | R | R | 5-9 | 180 | 9/16/1976 | 1997-Oak-2 |
Houston Astros (MLB), Round Rock (AA) |
| Beau Hearod | OF | 23 | R | R | 5-10 | 195 | 4/3/1981 | 2003-Hou-10 |
Lexington (A) |
| Aaron Heitzman | P | 24 | L | L | 6-0 | 185 | 11/21/1979 | 2002-Hou-19 |
Salem (A+) |
| Jon Helquist | 2B | 23 | R | R | 6-0 | 175 | 8/17/1980 | 1999-Hou-9 |
Salem (A+) |
| Carlos Hernandez | P | 24 | L | L | 5-10 | 145 | 4/22/1980 | Sign UDFA: 1997 | Houston Astros (MLB), New Orleans (AAA) |
| Hector Hernandez | OF | 22 | R | R | 6-0 | 180 | 9/26/1981 | Sign UDFA: 2003 | Greeneville (Rk) |
| Jose Hernandez | | - | | | | | | - |
Greeneville (Rk) |
| Phil Hiatt | 3B-RF | 35 | R | R | 6-3 | 200 | 5/1/1969 | 1990-Kc-8 |
New Orleans (AAA) |
| Richard Hidalgo | RF-CF | 28 | R | R | 6-3 | 190 | 7/2/1975 | Sign UDFA: 1991 | Houston Astros (MLB) |
| Mike Hill | OF | 27 | R | R | 6-4 | 202 | 9/30/1976 | 1999-Hou-18 |
New Orleans (AAA), Round Rock (AA) |
| Jason Hirsh | P | 22 | R | R | 6-8 | 250 | 2/20/1982 | 2003-Hou-2 |
Salem (A+) |
| D.J. Houlton | P | 24 | R | R | 6-4 | 220 | 8/12/1979 | 2001-Hou-11 |
Round Rock (AA) |
| Maximiliano Hudgson | OF | 23 | B | R | 5-11 | 160 | 8/7/1980 | Sign UDFA: 2000 | Lexington (A), Greeneville (Rk) |
| Royce Huffman | 1B | 27 | R | R | 6-0 | 200 | 1/11/1977 | 1999-Hou-12 |
New Orleans (AAA) |
| Justin Humphries | C | 21 | R | R | 6-4 | 225 | 2/24/1983 | 2001-Hou-22 |
Lexington (A) |
| Brad James | P | 20 | R | R | 6-2 | 200 | 6/19/1984 | 2004-Hou-29 |
Greeneville (Rk) |
| Charlton Jimerson | OF | 24 | R | R | 6-3 | 205 | 9/22/1979 | 2001-Hou-5 |
Round Rock (AA) |
| Dave Kady | C | 23 | L | R | 6-0 | 205 | 7/29/1980 | Sign UDFA: 2003 | Greeneville (Rk) |
| Jeff Kent | 2B | 36 | R | R | 6-1 | 205 | 3/7/1968 | 1989-Tor-20 |
Houston Astros (MLB) |
| Michael Kesten | P | 22 | B | L | 6-2 | 185 | 9/22/1981 | Sign UDFA: 1999 | Salem (A+) |
| Brady Koch | C | 21 | R | R | 6-0 | 205 | 9/8/1982 | Sign UDFA: 2004 | Tri City (A-) |
| Ryan Kochen | 3B | 25 | R | R | 6-2 | 195 | 6/13/1979 | 2001-Hou-19 |
Salem (A+) |
| Lance Koenig | 2B | 23 | R | R | 6-3 | 190 | 12/10/1980 | 2003-Hou-22 |
Tri City (A-) |
| Brock Koman | 3B | 23 | R | R | 6-0 | 198 | 10/11/1980 | 2003-Hou-9 |
Lexington (A) |
| Mike Lamb | 3B-1B | 28 | L | R | 6-1 | 185 | 8/9/1975 | 1997-Tex-7 |
Houston Astros (MLB) |
| Jason Lane | RF-LF | 27 | R | L | 6-2 | 215 | 12/22/1976 | 1999-Hou-6 |
Houston Astros (MLB) |
| Brad Lidge | P | 27 | R | R | 6-5 | 200 | 12/23/1976 | 1998-Hou-1 |
Houston Astros (MLB) |
| Cameron Likely | OF | 26 | R | R | 5-10 | 170 | 2/2/1978 | 2001-Hou-24 |
Salem (A+) |
| Tom Lipari | P | 25 | L | L | 6-5 | 185 | 4/23/1979 | 1998-Chc-14 |
Salem (A+) |
| Kyle Logan | OF | 28 | L | R | 6-0 | 202 | 7/11/1975 | 1997-Hou-23 |
New Orleans (AAA) |
| Jeff Mackor | C | 24 | R | R | 6-1 | 215 | 6/17/1980 | 2002-Hou-15 |
Salem (A+) |
| Monte Mansfield | P | 23 | R | R | 6-4 | 215 | 3/22/1981 | 2000-Hou-16 |
Salem (A+) |
| Ronald Martinez | P | 20 | R | R | 5-11 | 180 | 7/6/1983 | Sign UDFA: 2001 | Tri City (A-) |
| Dave Matranga | 2B | 27 | R | R | 6-0 | 163 | 1/8/1977 | 1998-Hou-6 |
Round Rock (AA) |
| Edwin Maysonet | 2B | 22 | R | R | 6-0 | 180 | 10/17/1981 | 2003-Hou-19 |
Lexington (A) |
| Tim McClaskey | P | 28 | R | R | 5-10 | 170 | 1/11/1976 | 1995-Fla-36 |
Round Rock (AA) |
| Denny McDaniel | P | 27 | L | L | 6-3 | 210 | 8/12/1976 | 1995-Kc-48 |
Round Rock (AA) |
| Ryan McKeller | P | 20 | R | R | 6-5 | 210 | 7/8/1983 | 2002-Hou-45 |
Tri City (A-) |
| Mark McLemore | P | 23 | L | L | 6-2 | 210 | 10/9/1980 | 2002-Hou-4 |
Salem (A+) |
| German Melendez | C | 22 | R | R | 6-0 | 160 | 9/13/1981 | Sign UDFA: 1998 | Lexington (A) |
| Jamie Merchant | P | 23 | R | R | 6-4 | 275 | 3/19/1981 | 2003-Hou-16 |
Salem (A+) |
| Dan Miceli | P | 33 | R | R | 6-0 | 216 | 9/9/1970 | Sign UDFA: 1990 | Houston Astros (MLB) |
| Wade Miller | P | 27 | R | R | 6-2 | 185 | 9/13/1976 | 1996-Hou-20 |
Houston Astros (MLB) |
| Josh Muecke | P | 22 | L | L | 6-3 | 195 | 1/9/1982 | 2003-Hou-5 |
Lexington (A) |
| Pete Munro | P | 29 | R | R | 6-3 | 210 | 6/14/1975 | 1993-Bos-6 |
Houston Astros (MLB) |
| Garrett Murdy | P | 21 | R | R | 6-4 | 215 | 3/15/1983 | 2004-Hou-16 |
Tri City (A-), Greeneville (Rk) |
| Fernando Nieve | P | 21 | R | R | 6-0 | 170 | 7/15/1982 | Sign UDFA: 1999 | Round Rock (AA), Salem (A+) |
| Dax Norris | C | 31 | R | R | 5-10 | 190 | 1/14/1973 | 1996-Atl-23 |
New Orleans (AAA), Round Rock (AA) |
| Mark Obradovich | C | 23 | B | R | 6-2 | 190 | 10/26/1980 | 2001-Hou-20 |
Round Rock (AA), Salem (A+) |
| Matt O'Donnell | P | 22 | R | R | 6-1 | 190 | 8/19/1981 | Sign UDFA: 2004 | Greeneville (Rk) |
| Darren Oliver | P | 33 | R | L | 6-2 | 210 | 10/6/1970 | 1988-Tex-3 |
Houston Astros (MLB) |
| Kevin Orie | 3B | 31 | R | R | 6-4 | 215 | 9/1/1972 | 1993-Chc-1 |
Round Rock (AA) |
| Roy Oswalt | P | 26 | R | R | 6-0 | 170 | 8/29/1977 | 1996-Hou-23 |
Houston Astros (MLB) |
| Orlando Palmeiro | LF-RF | 35 | L | L | 5-11 | 175 | 1/19/1969 | 1991-Cal-33 |
Houston Astros (MLB) |
| Jordan Parraz | P | 19 | R | R | 6-3 | 190 | 10/8/1984 | 2004-Hou-3 |
Greeneville (Rk) |
| Troy Patton | P | 18 | B | L | 6-1 | 185 | 9/3/1985 | 2004-Hou-9 |
Greeneville (Rk) |
| Felipe Paulino | P | 20 | R | R | 6-2 | 180 | 10/5/1983 | Sign UDFA: 2001 | Greeneville (Rk) |
| Pat Peavey | 3B-SS | 24 | R | R | 6-1 | 205 | 5/5/1980 | 2002-Hou-33 |
Salem (A+) |
| Jailen Peguero | P | 23 | R | R | 6-0 | 160 | 1/4/1981 | Sign UDFA: 2000 | Salem (A+) |
| Francisco Pena | P | 24 | R | R | 5-11 | 150 | 3/9/1980 | Sign UDFA: 1996 | Salem (A+) |
| Hunter Pence | OF | 21 | R | R | 6-4 | 210 | 4/13/1983 | 2004-Hou-2 |
Tri City (A-) |
| Andy Pettitte | P | 32 | L | L | 6-5 | 225 | 6/15/1972 | Sign UDFA: 1991 | Houston Astros (MLB), Round Rock (AA) |
| Trey Poland | P | 29 | L | L | 6-1 | 190 | 4/3/1975 | 1997-Tex-5 |
Round Rock (AA) |
| Greg Powell | P | 25 | R | R | 6-4 | 200 | 8/26/1978 | Sign UDFA: 2001 | New Orleans (AAA), Round Rock (AA) |
| Chad Prosser | SS | 23 | R | R | 5-6 | 155 | 5/11/1981 | 2003-Hou-28 |
Lexington (A) |
| Chad Qualls | P | 25 | R | R | 6-5 | 205 | 8/17/1978 | 2000-Hou-2 |
Houston Astros (MLB), New Orleans (AAA) |
| Santiago Ramirez | P | 25 | R | R | 5-11 | 189 | 8/15/1978 | Sign UDFA: 1997 | Round Rock (AA) |
| Rob Ramsey | P | 22 | R | R | 6-2 | 180 | 9/26/1981 | 2003-Hou-26 |
Lexington (A) |
| Tim Redding | P | 26 | R | R | 6-0 | 215 | 2/12/1978 | 1997-Hou-20 |
Houston Astros (MLB), New Orleans (AAA) |
| Ryan Reed | OF | 20 | L | L | 6-4 | 210 | 12/19/1983 | 2004-Hou-21 |
Greeneville (Rk) |
| Chad Reineke | P | 22 | R | R | 6-6 | 210 | 4/9/1982 | 2004-Hou-13 |
Tri City (A-) |
| Zack Riera | C | 25 | B | R | 6-0 | 190 | 4/16/1979 | 1998-Oak-40 |
Lexington (A) |
| Scott Robinson | 1B | 20 | L | B | 6-1 | 185 | 10/14/1983 | 2002-Hou-7 |
Lexington (A) |
| Wade Robinson | SS | 23 | L | R | 6-0 | 170 | 1/12/1981 | 2003-Hou-12 |
Salem (A+) |
| Brian Rodaway | P | 25 | L | L | 6-3 | 190 | 9/11/1978 | 2001-Hou-16 |
Salem (A+) |
| Mike Rodriguez | OF | 23 | L | L | 5-10 | 162 | 10/15/1980 | 2001-Hou-2 |
Round Rock (AA) |
| Wandy Rodriguez | P | 25 | B | L | 5-11 | 160 | 1/18/1979 | Sign UDFA: 1999 | Round Rock (AA) |
| Levi Romero | P | 20 | R | R | 6-4 | 170 | 4/12/1984 | Sign UDFA: 2000 | Tri City (A-), Greeneville (Rk) |
| Reinaldo Ruiz | C | 24 | R | R | 6-0 | 170 | 2/4/1980 | Sign UDFA: 1996 | Salem (A+) |
| Rob Ryan | RF-CF | 31 | L | L | 5-11 | 190 | 6/24/1973 | 1996-Ari-26 |
New Orleans (AAA) |
| Kirk Saarloos | P | 25 | R | R | 6-0 | 185 | 5/23/1979 | 2001-Hou-3 |
New Orleans (AAA) |
| Mark Saccomanno | 3B | 24 | R | R | 6-2 | 210 | 4/30/1980 | 2003-Hou-23 |
Salem (A+) |
| Miguel Saladin | P | 29 | R | R | 5-11 | 190 | 5/22/1975 | Sign UDFA: 1995 | New Orleans (AAA), Round Rock (AA) |
| Chris Sampson | SS | 26 | R | R | 6-0 | 170 | 5/23/1978 | 1999-Hou-8 |
Round Rock (AA), Salem (A+) |
| Lou Santangelo | C | 21 | R | R | 6-1 | 200 | 3/16/1983 | 2004-Hou-4 |
Tri City (A-) |
| Luke Scott | OF | 26 | L | R | 6-0 | 210 | 6/25/1978 | 2001-Cle-9 |
Round Rock (AA), Salem (A+) |
| Todd Self | OF | 25 | L | R | 6-5 | 210 | 11/9/1978 | 2000-Hou-15 |
Round Rock (AA) |
| Neil Sellers | 3B | 22 | R | R | 6-0 | 195 | 4/3/1982 | 2004-Hou-32 |
Greeneville (Rk) |
| Doug Sessions | P | 27 | R | R | 6-1 | 209 | 9/28/1976 | 1998-Hou-13 |
New Orleans (AAA) |
| Adam Seuss | OF | 23 | L | R | 6-0 | 195 | 8/31/1980 | 2002-Hou-36 |
Salem (A+) |
| Ole Sheldon | 1B | 21 | R | R | 6-4 | 210 | 11/25/1982 | 2004-Hou-14 |
Greeneville (Rk) |
| Rory Shortell | P | 23 | R | R | 6-3 | 205 | 6/3/1981 | 2002-Hou-3 |
Lexington (A), Tri City (A-) |
| Brian Skaug | 2B | 23 | R | R | 6-1 | 190 | 4/13/1981 | 2003-Hou-20 |
Salem (A+), Tri City (A-) |
| Marcos Solis | P | 19 | R | R | 6-1 | 155 | 5/16/1985 | Sign UDFA: 2001 | Greeneville (Rk) |
| Enyelbert Soto | P | 21 | L | L | 6-1 | 200 | 8/20/1982 | Sign UDFA: 1999 | Tri City (A-), Greeneville (Rk) |
| Chris Sotro | P | 23 | R | R | 6-1 | 205 | 12/8/1980 | 2004-Hou-28 |
Greeneville (Rk) |
| Russ Springer | P | 35 | R | R | 6-4 | 220 | 11/7/1968 | 1989-Nyy-7 |
Houston Astros (MLB), New Orleans (AAA) |
| Ryan Stegall | SS | 24 | R | R | 6-1 | 190 | 11/13/1979 | 2001-Hou-7 |
New Orleans (AAA), Salem (A+) |
| Robert Stiehl | C | 23 | R | R | 6-3 | 205 | 12/9/1980 | 2000-Hou-1 |
Lexington (A) |
| Ricky Stone | P | 29 | R | R | 6-1 | 168 | 2/28/1975 | 1994-La-4 |
Houston Astros (MLB), New Orleans (AAA) |
| Wladimir Sutil | SS | 19 | R | R | 5-10 | 135 | 10/31/1984 | Sign UDFA: 2003 | Greeneville (Rk) |
| Drew Sutton | OF | 21 | B | R | 6-3 | 185 | 6/30/1983 | 2004-Hou-15 |
Tri City (A-) |
| Mitch Talbot | P | 20 | R | R | 6-2 | 175 | 10/17/1983 | 2002-Hou-2 |
Lexington (A) |
| Willy Taveras | CF-LF | 22 | R | R | 6-0 | 160 | 12/25/1981 | Sign UDFA: 1999 | Houston Astros (MLB), Round Rock (AA) |
| Ryan Thompson | CF-RF | 36 | R | R | 6-3 | 215 | 11/4/1967 | 1987-Tor-13 |
New Orleans (AAA) |
| Ryan Thompson | P | 21 | R | R | 6-4 | 220 | 8/6/1982 | Sign UDFA: 2004 | Greeneville (Rk) |
| Jon Topolski | 1B | 27 | L | R | 5-10 | 188 | 12/28/1976 | 1999-Hou-4 |
Round Rock (AA) |
| Beau Torbert | OF | 21 | R | R | 6-4 | 205 | 5/1/1983 | 2004-Hou-17 |
Greeneville (Rk) |
| Saul Torres | 3B | 22 | R | R | 6-3 | 200 | 2/18/1982 | Sign UDFA: 1999 | Lexington (A) |
| Justin Towles | C | 20 | R | R | 6-2 | 190 | 2/11/1984 | 2004-Hou-20 |
Greeneville (Rk) |
| Chris Tremie | C | 34 | R | R | 6-0 | 215 | 10/17/1969 | 1992-Chw-39 |
Houston Astros (MLB), New Orleans (AAA) |
| Bryan Triplett | SS | 22 | R | R | 6-0 | 185 | 4/16/1982 | 2004-Hou-12 |
Greeneville (Rk) |
| Mamon Tucker | OF | 24 | R | R | 6-3 | 189 | 10/18/1979 | 1998-Bal-1 |
Lexington (A) |
| Chris Uhle | SS | 21 | R | R | 5-10 | 180 | 9/11/1982 | 2004-Hou-31 |
Greeneville (Rk) |
| Kevin Vital | 1B | 24 | L | R | 6-0 | 235 | 2/9/1980 | 2003-Hou-18 |
Tri City (A-) |
| Jose Vizcaino | SS-2B | 36 | B | R | 6-1 | 180 | 3/26/1968 | Sign UDFA: 1986 | Houston Astros (MLB) |
| Michael Walls | 3B | 22 | R | R | 6-0 | 180 | 8/9/1981 | 2003-Hou-33 |
Tri City (A-) |
| Dave Weathers | P | 34 | R | R | 6-3 | 230 | 9/25/1969 | 1988-Tor-3 |
Houston Astros (MLB) |
| Bill Westhoff | P | 24 | R | R | 6-0 | 195 | 1/18/1980 | 2002-Hou-8 |
Salem (A+) |
| Matt Wheatland | 1B | 22 | R | R | 6-5 | 210 | 10/18/1981 | 2000-Det-1 |
Lexington (A) |
| Dan Wheeler | P | 26 | R | R | 6-3 | 222 | 12/10/1977 | 1996-Tb-34 |
Houston Astros (MLB) |
| Tommy Whiteman | SS | 24 | R | R | 6-3 | 175 | 7/14/1979 | 2000-Hou-6 |
New Orleans (AAA), Round Rock (AA) |
| Jeff Wigdahl | P | 22 | L | L | 6-0 | 200 | 6/4/1982 | 2004-Hou-23 |
Tri City (A-) |
| Aaron Williams | P | 23 | R | R | 6-2 | 180 | 10/7/1980 | Sign UDFA: 2002 | Lexington (A) |
| Gavin Wright | OF | 25 | R | R | 6-2 | 175 | 5/6/1979 | 1998-Hou-33 |
Salem (A+) |
| Junior Zamora | 3B | 28 | R | R | 6-2 | 190 | 5/3/1976 | Sign UDFA: 1995 | Round Rock (AA) |
| Ben Zobrist | SS | 23 | B | R | 6-3 | 200 | 5/26/1981 | 2004-Hou-6 |
Tri City (A-) |
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