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Record: 191-280 (.406)
Notable: Like the last full-time Astros manager, the first was fired with 13 games to go in a season. -
Record: 70-105 (.400)
Notable: The worst record of any Astros manager with at least a full year on the job. -
Record: 164-221 (.426)
Notable: Until Cecil Cooper, the only Texas native (Beaumont) to manage the Astros. -
Record: 355-353 (.501)
Notable: Oversaw the team's first non-losing season with an 81-81 campaign in 1969 and was replaced in the midst of its first winning season. -
Record: 1-0 (1.000)
Notable: Managed one game between Harry Walker's tenure and Leo Durocher's, a 6-5 walkoff win over the Expos. -
Record: 98-95 (.508)
Notable: Won the last of his 2,008 games with the Astros on his way to the Hall of Fame. -
Record: 128-161 (.443)
Notable: Replaced in the midst of the worst season in franchise history, which ended 64-97-1. -
Record: 544-522 (.510)
Notable: Took the team to its first postseason, winning the NL West in 1980. -
Record: 276-261 (.514)
Notable: The first Astros manager who also played for the Astros. Lillis was an infielder from the team's inception until 1967. -
Record: 254-232 (.523)
Notable: Led the team to its second postseason appearance, winning the 1986 NL West. 1986 NL Manager of the Year. -
Record: 392-418 (.484)
Notable: The last full-time Astros manager with a losing record. -
Record: 224-197 (.532)
Notable: Finished in second place in the NL Central all three seasons as manager. -
Record: 435-348 (.556)
Notable: Made the playoffs four of his five seasons as manager, losing in the first round each time. 1998 NL Manager of the Year. -
Record: 215-197 (.522)
Notable: Fired with a 44-44 record in 2004 before the team went on a 48-26 run to the playoffs. -
Record: 277-252 (.524)
Notable: The only manager to lead the Astros to a World Series (2005) or even a series win (2004 and twice in 2005). -
Record: 171-170 (.501)
Notable: First black manager in franchise history. -
Record: 4-9 (.308)
Notable: Promoted from third base coach upon Cecil Cooper's firing. -
Notable: First major-league managerial job. Spent the last six seasons as bench coach for the Boston Red Sox.