# List of Houston Astros seasons

This is a list of seasons completed by the Houston Astros, originally known as the Houston Colt .45s, a professional baseball franchise based in Houston, Texas; they played in the National League from their inception in 1962 to the 2012 season; in 2013, the team was moved to the American League.
The Astros in total have completed 61 seasons in Major League Baseball, qualifying for the postseason sixteen times and reaching the World Series five times (2005, 2017, 2019, 2021 and 2022) with two world championships (2017, 2022). The team was established as an expansion franchise in 1962, one of eight teams that was created in the decade. The team's first winning season was in 1972. In 1980, the Astros made their first postseason appearance. From 1997 to 2005, the team made postseason appearances in six out of nine seasons. From 2006 to 2013, the franchise experienced a steady decline, bottoming out with three consecutive 100-loss seasons in 2011, 2012, and 2013. In 2015, the team defeated the New York Yankees in the 2015 American League Wild Card Game. This was the Astros' first postseason appearance as an American League team, and first overall since 2005. It was also the Astros' first playoff win since Game 6 of the 2005 National League Championship Series. Houston would qualify for the playoffs again in 2017, defeating the Boston Red Sox in the 2017 American League Division Series and the New York Yankees in the 2017 American League Championship Series. The team would go on to defeat the Los Angeles Dodgers in the 2017 World Series, winning the championship for the first time in team history. The Astros are one of just a few teams in MLB history to post three consecutive 100-win seasons, a record oddly symmetrical with the three consecutive 100-loss seasons posted several years prior during their rebuild. During this esteemed era of baseball from 2015 to 2025, they have reached the playoffs eight times in a span of nine seasons (after having appeared in the postseason nine times total from 1962 to 2005), going 62–41 in postseason play since 2015.
Through 62 seasons of baseball (58 while known as the Astros), the Astros have recorded 35 seasons at .500 or better (with four exactly at .500) and have qualified for the playoffs seventeen times; of the fourteen expansion teams that have been created since 1961, their seventeen appearances are the most for any team. They are the only team in the history of Wild Card era baseball to play in seven consecutive League Championship Series and also the only expansion era team with an all-time record above .500.

## Regular season record-by-year

| World Series Champions (1903–present) † | NL/AL Champions (1901–present) * | Division Champions (1969–present) ^ | Wild Card Berth (1994–present) ¤ | Winning Season |
| Season | Team | Level | League | Division | Finish | Wins | Losses | Win% | GB | Playoffs | Awards |
| Houston Colt .45s ||||||||||||
| 1962 | 1962 | MLB | NL | | 8th | 64 | 96 | .400 | 36½ | | |
| 1963 | 1963 | MLB | NL | | 9th | 66 | 96 | .407 | 33 | | |
| 1964 | 1964 | MLB | NL | | 9th | 66 | 96 | .407 | 27 | | |
| Houston Astros ||||||||||||
| 1965 | 1965 | MLB | NL | | 9th | 65 | 97 | .401 | 32 | | |
| 1966 | 1966 | MLB | NL | | 8th | 72 | 90 | .444 | 23 | | |
| 1967 | 1967 | MLB | NL | | 9th | 69 | 93 | .426 | 32½ | | |
| 1968 | 1968 | MLB | NL | | 10th | 72 | 90 | .444 | 25 | | |
| 1969 | 1969 | MLB | NL | West | 5th | 81 | 81 | .500 | 25 | | |
| 1970 | 1970 | MLB | NL | West | 4th | 79 | 83 | .488 | 23 | | Doug Rader (Gold Glove) |
| 1971 | 1971 | MLB | NL | West | T-4th | 79 | 83 | .488 | 11 | | Doug Rader (Gold Glove) |
| 1972 | 1972 | MLB | NL | West | T-2nd | 84 | 69 | .549 | 10½ | | César Cedeño (Gold Glove) Doug Rader (Gold Glove) |
| 1973 | 1973 | MLB | NL | West | 4th | 82 | 80 | .506 | 17 | | César Cedeño (Gold Glove) Roger Metzger (Gold Glove) Doug Rader (Gold Glove) |
| 1974 | 1974 | MLB | NL | West | 4th | 81 | 81 | .500 | 21 | | César Cedeño (Gold Glove) Doug Rader (Gold Glove) |
| 1975 | 1975 | MLB | NL | West | 6th | 64 | 97 | .398 | 43½ | | César Cedeño (Gold Glove) |
| 1976 | 1976 | MLB | NL | West | 3rd | 80 | 82 | .494 | 22 | | César Cedeño (Gold Glove) |
| 1977 | 1977 | MLB | NL | West | 3rd | 81 | 81 | .500 | 17 | | |
| 1978 | 1978 | MLB | NL | West | 5th | 74 | 88 | .457 | 21 | | |
| 1979 | 1979 | MLB | NL | West | 2nd | 89 | 73 | .549 | 1½ | | |
| 1980 | 1980 | MLB | NL | West ^ | 1st | 93 | 70 | .571 | — | Lost NLCS (Phillies) 3–2 | |
| 1981 | 1981 | MLB | NL | West | 3rd | 28 | 29 | .491 | 8 | Lost NLDS (Dodgers) 3–2 | |
| 1981 | 1981 | MLB | NL | West | 1st ^ | 33 | 20 | .623 | — | Lost NLDS (Dodgers) 3–2 | |
| 1982 | 1982 | MLB | NL | West | 5th | 77 | 85 | .475 | 12 | | |
| 1983 | 1983 | MLB | NL | West | 3rd | 85 | 77 | .525 | 6 | | José Cruz (Silver Slugger) |
| 1984 | 1984 | MLB | NL | West | T-2nd | 80 | 82 | .494 | 12 | | José Cruz (Silver Slugger) |
| 1985 | 1985 | MLB | NL | West | T-3rd | 83 | 79 | .512 | 12 | | |
| 1986 | 1986 | MLB | NL | West ^ | 1st | 96 | 66 | .593 | — | Lost NLCS (Mets) 4–2 | Mike Scott (CYA, NLCS MVP) Hal Lanier (MOY) Glenn Davis (Silver Slugger) |
| 1987 | 1987 | MLB | NL | West | 3rd | 76 | 86 | .469 | 14 | | |
| 1988 | 1988 | MLB | NL | West | 5th | 82 | 80 | .506 | 12½ | | |
| 1989 | 1989 | MLB | NL | West | 3rd | 86 | 76 | .531 | 6 | | Craig Biggio (Silver Slugger) |
| 1990 | 1990 | MLB | NL | West | T-4th | 75 | 87 | .463 | 16 | | |
| 1991 | 1991 | MLB | NL | West | 6th | 65 | 97 | .401 | 29 | | Jeff Bagwell (ROY) |
| 1992 | 1992 | MLB | NL | West | 4th | 81 | 81 | .500 | 17 | | |
| 1993 | 1993 | MLB | NL | West | 3rd | 85 | 77 | .525 | 19 | | |
| 1994 | 1994 | MLB | NL | Central | 2nd | 66 | 49 | .574 | ½ | Playoffs cancelled | Jeff Bagwell (MVP, Silver Slugger, Gold Glove) Craig Biggio (Silver Slugger, Gold Glove) |
| 1995 | 1995 | MLB | NL | Central | 2nd | 76 | 68 | .528 | 9 | | Craig Biggio (Silver Slugger, Gold Glove) |
| 1996 | 1996 | MLB | NL | Central | 2nd | 82 | 80 | .506 | 6 | | Craig Biggio (Gold Glove) |
| 1997 | 1997 | MLB | NL | Central ^ | 1st | 84 | 78 | .519 | — | Lost NLDS (Braves) 3–0 | Craig Biggio (Silver Slugger, Gold Glove) Jeff Bagwell (Silver Slugger) |
| 1998 | 1998 | MLB | NL | Central ^ | 1st | 102 | 60 | .630 | — | Lost NLDS (Padres) 3–1 | Larry Dierker (MOY) Moisés Alou (Silver Slugger) Craig Biggio (Silver Slugger) |
| 1999 | 1999 | MLB | NL | Central ^ | 1st | 97 | 65 | .599 | — | Lost NLDS (Braves) 3–1 | Jeff Bagwell (Silver Slugger) Mike Hampton (Silver Slugger) Billy Wagner (Rolaids Relief Man) |
| 2000 | 2000 | MLB | NL | Central | 4th | 72 | 90 | .444 | 23 | | |
| 2001 | 2001 | MLB | NL | Central ^ | 1st | 93 | 69 | .574 | — | Lost NLDS (Braves) 3–0 | Brad Ausmus (Gold Glove) |
| 2002 | 2002 | MLB | NL | Central | 2nd | 84 | 78 | .519 | 13 | | Brad Ausmus (Gold Glove) |
| 2003 | 2003 | MLB | NL | Central | 2nd | 87 | 75 | .537 | 1 | | |
| 2004 | 2004 | MLB | NL | Central | 2nd ¤ | 92 | 70 | .568 | 13 | Won NLDS (Braves) 3–2 Lost NLCS (Cardinals) 4–3 | Roger Clemens (CYA) |
| 2005 | 2005 | MLB | NL * | Central | 2nd ¤ | 89 | 73 | .549 | 11 | Won NLDS (Braves) 3–1 Won NLCS (Cardinals) 4–2 Lost World Series (White Sox) 4–0 * | Roy Oswalt (NLCS MVP) Morgan Ensberg (Silver Slugger) |
| 2006 | 2006 | MLB | NL | Central | 2nd | 82 | 80 | .506 | 1½ | | Brad Ausmus (Gold Glove) |
| 2007 | 2007 | MLB | NL | Central | 4th | 73 | 89 | .451 | 12 | | Carlos Lee (Silver Slugger) |
| 2008 | 2008 | MLB | NL | Central | 3rd | 86 | 75 | .534 | 11 | | |
| 2009 | 2009 | MLB | NL | Central | 5th | 74 | 88 | .457 | 17 | | Michael Bourn (Gold Glove) |
| 2010 | 2010 | MLB | NL | Central | 4th | 76 | 86 | .469 | 15 | | Michael Bourn (Gold Glove) |
| 2011 | 2011 | MLB | NL | Central | 6th | 56 | 106 | .346 | 37½ | | |
| 2012 | 2012 | MLB | NL | Central | 6th | 55 | 107 | .340 | 42 | | |
| 2013 | 2013 | MLB | AL | West | 5th | 51 | 111 | .315 | 45 | | |
| 2014 | 2014 | MLB | AL | West | 4th | 70 | 92 | .432 | 28 | | Jose Altuve (Silver Slugger) Dallas Keuchel (Gold Glove) |
| 2015 | 2015 | MLB | AL | West | 2nd ¤ | 86 | 76 | .531 | 2 | Won ALWC (Yankees) Lost ALDS (Royals) 3–2 | Dallas Keuchel (CYA, Gold Glove) Carlos Correa (ROY) Jose Altuve (Silver Slugger) |
| 2016 | 2016 | MLB | AL | West | 3rd | 84 | 78 | .519 | 11 | | Jose Altuve (Silver Slugger) Dallas Keuchel (Gold Glove) |
| 2017 | 2017 | MLB † | AL | West ^ | 1st | 101 | 61 | .623 | — | Won ALDS (Red Sox) 3–1 Won ALCS (Yankees) 4–3 Won World Series (Dodgers) 4–3 | Jose Altuve (MVP, Babe Ruth, Hank Aaron, Silver Slugger) George Springer (WS MVP) Justin Verlander (ALCS MVP, Babe Ruth) |
| 2018 | 2018 | MLB | AL | West | 1st | 103 | 59 | .636 | — | Won ALDS (Indians) 3–0 Lost ALCS (Red Sox) 4–1 | Alex Bregman (ASG MVP) Jose Altuve (Silver Slugger) Dallas Keuchel (Gold Glove) |
| 2019 | 2019 | MLB | AL * | West ^ | 1st | 107 | 55 | .660 | — | Won ALDS (Rays) 3–2 Won ALCS (Yankees) 4–2 Lost World Series (Nationals) 4–3 * | Justin Verlander (CYA) Yordan Alvarez (ROY) Jose Altuve (ALCS MVP) Alex Bregman (Silver Slugger) George Springer (Silver Slugger) Zack Greinke (Gold Glove) |
| 2020 | 2020 | MLB | AL | West | 2nd ¤ | 29 | 31 | .483 | 7 | Won ALWC (Twins) 2–0 Won ALDS (Athletics) 3–1 Lost ALCS (Rays) 4–3 | |
| 2021 | 2021 | MLB | AL * | West ^ | 1st | 95 | 67 | .586 | — | Won ALDS (White Sox) 3–1 Won ALCS (Red Sox) 4–2 Lost World Series (Braves) 4–2 * | Yordan Alvarez (ALCS MVP) Carlos Correa (Platinum Glove, Gold Glove) Yuli Gurriel (Gold Glove) |
| 2022 | 2022 | MLB † | AL * | West ^ | 1st | 106 | 56 | .654 | — | Won ALDS (Mariners) 3–0 Won ALCS (Yankees) 4–0 Won World Series (Phillies) 4–2 | Justin Verlander (CYA, CBPOY) Jeremy Peña (WS MVP, ALCS MVP, Babe Ruth, Gold Glove) Jose Altuve (Silver Slugger) Yordan Alvarez (Silver Slugger) Kyle Tucker (Gold Glove) |
| 2023 | 2023 | MLB | AL | West ^ | 1st | 90 | 72 | .556 | — | Won ALDS (Twins) 3–1 Lost ALCS (Rangers) 4–3 | Kyle Tucker (Silver Slugger) Mauricio Dubón (Gold Glove) |
| 2024 | 2024 | MLB | AL | West ^ | 1st | 88 | 73 | .547 | — | Lost ALWC (Tigers) 2–0 | Jose Altuve (Silver Slugger) Alex Bregman (Gold Glove) |
| Totals | Totals | Totals | Totals | Totals | Totals | Wins | Losses | Win% | | | |
| Totals | Totals | Totals | Totals | Totals | Totals | 5,009 | 4,965 | .502 | All-time regular season record (1962–2024) | All-time regular season record (1962–2024) | All-time regular season record (1962–2024) |
| Totals | Totals | Totals | Totals | Totals | Totals | 83 | 78 | .516 | All-time postseason record | All-time postseason record | All-time postseason record |
| Totals | Totals | Totals | Totals | Totals | Totals | 5,092 | 5,041 | .503 | All-time regular and postseason record | All-time regular and postseason record | All-time regular and postseason record |
$^A$ The Astros finished the season tied for first place with the Los Angeles Dodgers. Houston defeated the Dodgers, 7–1, in a one-game playoff to clinch the division title. $^B$ The 1981 Major League Baseball strike caused the season to be split into two halves. The Astros earned a berth in an expanded postseason tournament by finishing in first place in their division in the second half of the season. The Los Angeles Dodgers had finished the first half in first place to earn the division's other playoff berth. $^C$ The 1994–95 Major League Baseball strike, which started on August 12, 1994, led to the cancellation of the playoffs and World Series. $^D$ The 1994–95 MLB strike lasted until April 2, 1995, causing the shortening of the 1995 season to 144 games. $^E$ In a rare occurrence, because he was traded mid-season, Zack Greinke technically won both his Gold Glove and DPOY Award in the NL, despite stats from the latter third of the season, which he spent with the Astros in the AL, also factoring into the awards. He also won a Silver Slugger; however, due to the designated hitter option, he had no offensive stats from the AL to factor into this award, so, unlike the others, it is not considered part of his Astros resume for the year.

## Record by decade

The following table describes the Astros' MLB win–loss record by decade.
| Decade | Wins | Losses | Pct |
| 1960s | 555 | 739 | .429 |
| 1970s | 793 | 817 | .493 |
| 1980s | 819 | 750 | .522 |
| 1990s | 813 | 742 | .523 |
| 2000s | 832 | 787 | .514 |
| 2010s | 789 | 831 | .487 |
| 2020s | 408 | 299 | .577 |
| All-time | 5009 | 4965 | .502 |
These statistics are from Baseball-Reference.com's Houston Astros History & Encyclopedia, and are current through 2023.

## Postseason appearances

| Year | Wild Card Game/Series | Wild Card Game/Series | LDS | LDS | LCS | LCS | World Series | World Series |
| 1980 | None (Won NL West) | None (Won NL West) | None (Won NL West) | None (Won NL West) | Philadelphia Phillies | L (2–3) | | |
| 1981 | None | None | Los Angeles Dodgers | L (2–3) | | | | |
| 1986 | None (Won NL West) | None (Won NL West) | None (Won NL West) | None (Won NL West) | New York Mets | L (2–4) | | |
| 1997 | None (Won NL Central) | None (Won NL Central) | Atlanta Braves | L (0–3) | | | | |
| 1998 | None (Won NL Central) | None (Won NL Central) | San Diego Padres | L (1–3) | | | | |
| 1999 | None (Won NL Central) | None (Won NL Central) | Atlanta Braves | L (1–3) | | | | |
| 2001 | None (Won NL Central) | None (Won NL Central) | Atlanta Braves | L (0–3) | | | | |
| 2004 | None (Won NL Wild Card) | None (Won NL Wild Card) | Atlanta Braves | W (3–2) | St. Louis Cardinals | L (3–4) | | |
| 2005 | None (Won NL Wild Card) | None (Won NL Wild Card) | Atlanta Braves | W (3–1) | St. Louis Cardinals | W (4–2) | Chicago White Sox | L (0–4) |
| 2015 | New York Yankees W | New York Yankees W | Kansas City Royals | L (2–3) | | | | |
| 2017 | Bye (Won AL West) | Bye (Won AL West) | Boston Red Sox | W (3–1) | New York Yankees | W (4–3) | Los Angeles Dodgers | W (4–3) |
| 2018 | Bye (Won AL West) | Bye (Won AL West) | Cleveland Indians | W (3–0) | Boston Red Sox | L (1–4) | | |
| 2019 | Bye (Won AL West) | Bye (Won AL West) | Tampa Bay Rays | W (3–2) | New York Yankees | W (4–2) | Washington Nationals | L (3–4) |
| 2020 | Minnesota Twins | W (2–0) | Oakland Athletics | W (3–1) | Tampa Bay Rays | L (3–4) | | |
| 2021 | Bye (Won AL West) | Bye (Won AL West) | Chicago White Sox | W (3–1) | Boston Red Sox | W (4–2) | Atlanta Braves | L (2–4) |
| 2022 | Bye (Won AL West) | Bye (Won AL West) | Seattle Mariners | W (3–0) | New York Yankees | W (4–0) | Philadelphia Phillies | W (4–2) |
| 2023 | Bye (Won AL West) | Bye (Won AL West) | Minnesota Twins | W (3–1) | Texas Rangers | L (3–4) | | |
| 2024 | Detroit Tigers | L (0–2) |

## Postseason record by year

The Astros have made the postseason eighteen times, with the first one being in the 1980 season. They are one of only eight teams (as of 2023) to have a winning postseason series record.
| Year | Finish | Round | Opponent | Result | Result | Result |
| 1980 | NL West Champions | NLCS | Philadelphia Phillies | Lost | 2 | 3 |
| 1981 | 2nd half NL West Champions | NLDS | Los Angeles Dodgers | Lost | 2 | 3 |
| 1986 | NL West Champions | NLCS | New York Mets | Lost | 2 | 4 |
| 1997 | NL Central Champions | NLDS | Atlanta Braves | Lost | 0 | 3 |
| 1998 | NL Central Champions | NLDS | San Diego Padres | Lost | 1 | 3 |
| 1999 | NL Central Champions | NLDS | Atlanta Braves | Lost | 1 | 3 |
| 2001 | NL Central Champions | NLDS | Atlanta Braves | Lost | 0 | 3 |
| 2004 | NL Wild Card Champions | NLDS | Atlanta Braves | Won | 3 | 2 |
| 2004 | NL Wild Card Champions | NLCS | St. Louis Cardinals | Lost | 3 | 4 |
| 2005 | National League Champions | NLDS | Atlanta Braves | Won | 3 | 1 |
| 2005 | National League Champions | NLCS | St Louis Cardinals | Won | 4 | 2 |
| 2005 | National League Champions | WS | Chicago White Sox | Lost | 0 | 4 |
| 2015 | AL Wild Card Champions | ALWC | New York Yankees | Won | 1 | 0 |
| 2015 | AL Wild Card Champions | ALDS | Kansas City Royals | Lost | 2 | 3 |
| 2017 | World Series Champions | ALDS | Boston Red Sox | Won | 3 | 1 |
| 2017 | World Series Champions | ALCS | New York Yankees | Won | 4 | 3 |
| 2017 | World Series Champions | WS | Los Angeles Dodgers | Won | 4 | 3 |
| 2018 | AL West Champions | ALDS | Cleveland Indians | Won | 3 | 0 |
| 2018 | AL West Champions | ALCS | Boston Red Sox | Lost | 1 | 4 |
| 2019 | American League Champions | ALDS | Tampa Bay Rays | Won | 3 | 2 |
| 2019 | American League Champions | ALCS | New York Yankees | Won | 4 | 2 |
| 2019 | American League Champions | WS | Washington Nationals | Lost | 3 | 4 |
| 2020 | American League West 2nd Place | ALWC | Minnesota Twins | Won | 2 | 0 |
| 2020 | American League West 2nd Place | ALDS | Oakland Athletics | Won | 3 | 1 |
| 2020 | American League West 2nd Place | ALCS | Tampa Bay Rays | Lost | 3 | 4 |
| 2021 | American League Champions | ALDS | Chicago White Sox | Won | 3 | 1 |
| 2021 | American League Champions | ALCS | Boston Red Sox | Won | 4 | 2 |
| 2021 | American League Champions | WS | Atlanta Braves | Lost | 2 | 4 |
| 2022 | World Series Champions | ALDS | Seattle Mariners | Won | 3 | 0 |
| 2022 | World Series Champions | ALCS | New York Yankees | Won | 4 | 0 |
| 2022 | World Series Champions | WS | Philadelphia Phillies | Won | 4 | 2 |
| 2023 | AL West Champions | ALDS | Minnesota Twins | Won | 3 | 1 |
| 2023 | AL West Champions | ALCS | Texas Rangers | Lost | 3 | 4 |
| 2024 | AL West Champions | ALWC | Detroit Tigers | Lost | 0 | 2 |
| 18 | Totals | Totals | Totals | 18–16 | 83 | 78 |

## Footnotes

* ↑ For lists of all National League pennant winners see List of National League pennant winners, and National League Championship Series
* 1 2 3 4 5 "Houston Astros year-by-year results". MLB.com. Archived from the original on May 6, 2007. Retrieved November 25, 2008.
* ↑ "Houston Astros at Los Angeles Dodgers Box Score, October 6, 1980". Baseball-Reference. Sports Reference LLC. Retrieved October 2, 2020.
* ↑ "Houston Astros History & Encyclopedia". Baseball-Reference.com. Retrieved October 18, 2016.