Here's the list as of April 30, 2006: HOUSTON ASTROS CAREER AT BATS >= 1000 SLG SLG AB 1 Moises Alou .585 1551 2 Lance Berkman .562 3243 3 Jeff Bagwell .540 7797 4 Jeff Kent .521 1045 5 Morgan Ensberg .508 1546 6 Richard Hidalgo .501 2827 7 Glenn Davis .483 3032 8 Sean Berry .476 1031 9 Lee May .471 1693 10 Daryle Ward .465 1083 11 Cesar Cedeno .454 5732 12 Jimmy Wynn .445 5063 13 Bob Watson .444 4883 14 Craig Biggio .437 9903 15 Derek Bell .430 2711 16 Jose Cruz .429 6629 17 Kevin Bass .423 3558 18 Luis Gonzalez .417 2572 19 Bill Spiers .408 1644 20 Steve Finley .406 2121 21 Ken Caminiti .402 3922 22 Doug Rader .402 4232 23 Denny Walling .402 2618 24 Jerry Mumphrey .401 1111 25 Dickie Thon .395 1822 26 Art Howe .394 2264 27 Joe Morgan .393 3729 28 Rusty Staub .393 2906 29 Ray Knight .393 1394 30 Julio Lugo .391 1320 31 Phil Garner .389 2530 32 Andujar Cedeno .389 1328 33 Terry Puhl .389 4837 34 Tony Eusebio .383 1739 35 Enos Cabell .381 4005 36 Eric Anthony .378 1344 37 Brian Hunter .377 1170 38 Bill Doran .374 4264 39 Alan Ashby .374 2926 40 Carl Warwick .373 1005 41 Denis Menke .373 2161 42 Jose Vizcaino .369 1396 43 Billy Hatcher .366 1908 44 Jesus Alou .366 1673 45 Adam Everett .364 1483 46 Al Spangler .361 1409 47 Norm Miller .355 1315 48 John Bateman .353 1802 49 Greg Gross .351 1612 50 Tommy Helms .348 1648 51 Bob Aspromonte .345 3588 52 Craig Reynolds .345 3418 53 Ricky Gutierrez .340 1436 54 James Mouton .338 1088 55 Casey Candaele .338 1195 56 Brad Ausmus .337 3008 57 Johnny Edwards .336 1970 58 Rafael Ramirez .335 1957 59 Tim Bogar .327 1010 60 Wilbur Howard .327 1029 61 Sonny Jackson .307 1165 62 Gerald Young .302 1755 63 Roger Metzger .291 3678 64 Bob Lillis .272 1912