The 1975 Houston Astros season was a season in American baseball. The team finished last in the

National League West The National League West is one of Major League Baseball's six divisions. This division was formed for the 1969 season when the National League expanded to 12 teams by adding the San Diego Padres and the Montreal Expos. For purpose of keeping a re ...

with a record of 64–97, 43 games behind the Cincinnati Reds. The Astros' .398

winning percentage In sports, a winning percentage is the fraction of games or matches a team or individual has won. The statistic is commonly used in standings or rankings to compare teams or individuals. It is defined as wins divided by the total number of match ...

is, as of 2021, the fourth worst in franchise history. In three consecutive seasons, in 2011, 2012 and 2013 the Astros finished each season with lower winning percentages. Houston also lost 97 games in 1965 and 1991, but lost more than 100 games each in the 2011-2013 seasons. This was the first season the Astros donned their now famous rainbow uniforms. The uniforms would make slight alterations throughout the years. In 1975, the numbers on the back of the jersey were inside a white circle but by the following season, the white circle was eliminated entirely. In

1987 File:1987 Events Collage.png, From top left, clockwise: The MS Herald of Free Enterprise capsizes after leaving the Port of Zeebrugge in Belgium, killing 193; Northwest Airlines Flight 255 crashes after takeoff from Detroit Metropolitan Airport, ...

, the rainbows were relegated to the shoulders of both home and away uniforms (prior to that they were only used on the away uniforms shoulders) and by

1994 File:1994 Events Collage.png, From left, clockwise: The 1994 Winter Olympics are held in Lillehammer, Norway; The Kaiser Permanente building after the 1994 Northridge earthquake; A model of the MS Estonia, which sank in the Baltic Sea; Nelson ...

, the rainbow uniforms were retired after 19 years for a more contemporary look.

Offseason

* December 3, 1974:

Lee May Lee Andrew May (March 23, 1943 – July 29, 2017) was an American professional baseball player and coach. He played in Major League Baseball (MLB) as a first baseman and designated hitter from to for the Cincinnati Reds, Houston Astros, Baltimo ...

and Jay Schlueter were traded by the Astros to the

Baltimore Orioles The Baltimore Orioles are an American professional baseball team based in Baltimore. The Orioles compete in Major League Baseball (MLB) as a member club of the American League (AL) East division. As one of the American League's eight charter ...

for

Enos Cabell Enos Milton Cabell (pronounced ), (born October 8, 1949) is an American former professional baseball player. He played in Major League Baseball (MLB) as a first baseman and third baseman from 1972 to 1986, most prominently as a member of the Hous ...

and

Rob Andrews Robert Ernest Andrews (born August 4, 1957) is an American politician who served as a U.S. representative for from 1990 to 2014. The district included most of Camden County and parts of Burlington County and Gloucester County. Early life, ...

. * January 5, 1975: Pitcher Don Wilson died of carbon monoxide poisoning.

Regular season

Opening Day starters

César Cedeño César Cedeño Encarnación (born February 25, 1951) is a Dominican former professional baseball player and coach. He played in Major League Baseball as a center fielder from 1970 to 1986, most prominently as a member of the Houston Astros where ...

José Cruz José Cruz Dilan (born August 8, 1947) nicknamed Cheo, is a Puerto Rican former professional baseball player, coach and baseball front office executive. He played in Major League Baseball as an outfielder from 1970 to 1988, most prominently a ...

Larry Dierker Lawrence Edward Dierker (born September 22, 1946) is a former Major League Baseball pitcher, manager, and broadcaster. During a 14-year baseball career as a pitcher, he pitched from 1964 to 1977 for the Houston Colt .45s/Astros and the St. Loui ...

* Cliff Johnson * Milt May *

Roger Metzger Roger Henry Metzger (pronounced "Met-ZEE-ger", born October 10, 1947) is a former Major League Baseball shortstop who played most of this career for the Houston Astros (1971–1978). He also played for the Chicago Cubs (1970) and the San Francisco ...

* Doug Rader

Season standings

Record vs. opponents

Notable transactions

* June 3, 1975:

Kim Seaman Kim Michael Seaman (born May 6, 1957) is an American former professional baseball pitcher who appeared in 27 games for the St. Louis Cardinals of Major League Baseball (MLB) during the 1979 and 1980 baseball seasons. Early career Seaman attended ...

was drafted by the Astros in the 23rd round of the

1975 Major League Baseball draft First round selections The following are the first round picks in the 1975 Major League Baseball draft. Many baseball draft experts consider the 1975 draft to be the weakest in MLB history. Other notable selections ''*'' Did not sign N ...

, but did not sign.Kim Seaman
at ''Baseball Reference''

Roster

Player stats

Batting

Starters by position

''Note: Pos = Position; G = Games played; AB = At bats; H = Hits; Avg. = Batting average; HR = Home runs; RBI = Runs batted in''

Other batters

''Note: G = Games played; AB = At bats; H = Hits; Avg. = Batting average; HR = Home runs; RBI = Runs batted in''

Pitching

Starting pitchers

''Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts''

Other pitchers

''Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts''

Relief pitchers

''Note: G = Games pitched; W = Wins; L = Losses; SV = Saves; ERA = Earned run average; SO = Strikeouts''

Farm system

References

External links

1975 Houston Astros season at Baseball Reference
{{Houston Astros Houston Astros seasons Houston Astros season Houston Astro