The

Dallas Mavericks The Dallas Mavericks (often referred to as the Mavs) are an American professional basketball team based in Dallas. The Mavericks compete in the National Basketball Association (NBA) as a member of the Western Conference (NBA), Western Conferenc ...

are an American professional

basketball Basketball is a team sport in which two teams, most commonly of five players each, opposing one another on a rectangular Basketball court, court, compete with the primary objective of #Shooting, shooting a basketball (ball), basketball (appr ...

team based in

Dallas Dallas () is the List of municipalities in Texas, third largest city in Texas and the largest city in the Dallas–Fort Worth metroplex, the List of metropolitan statistical areas, fourth-largest metropolitan area in the United States at 7.5 ...

Texas Texas (, ; Spanish language, Spanish: ''Texas'', ''Tejas'') is a state in the South Central United States, South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2 ...

. They are members of the Southwest Division of the Western Conference in the

National Basketball Association The National Basketball Association (NBA) is a professional basketball league in North America. The league is composed of 30 teams (29 in the United States and 1 in Canada) and is one of the major professional sports leagues in the United S ...

(NBA). The Mavericks began playing in the NBA as an

expansion team An expansion team is a new team in a sports league, usually from a city that has not hosted a team in that league before, formed with the intention of satisfying the demand for a local team from a population in a new area. Sporting leagues also ...

in the 1980–81 season. In their inaugural season, they posted a win–loss record of 15–67. From 1983 to 1990, the Mavericks, led by key players including

Mark Aguirre Mark Anthony Aguirre (born December 10, 1959) is an American former basketball player in the National Basketball Association (NBA). Aguirre was chosen as the first overall pick of the 1981 NBA draft by the Dallas Mavericks after playing three ...

, Brad Davis and

Rolando Blackman Rolando Antonio Blackman (born February 26, 1959) is a Panamanian-American former professional basketball player. He was a four-time NBA All-Star who spent most of his career with the Dallas Mavericks. Blackman was born in Panama City, Panama, ...

, made the postseason six out of seven times, appearing in the Conference Finals in

1988 File:1988 Events Collage.png, From left, clockwise: The oil platform Piper Alpha explodes and collapses in the North Sea, killing 165 workers; The USS Vincennes (CG-49) mistakenly shoots down Iran Air Flight 655; Australia celebrates its Australian ...

. For the rest of the decade the Mavericks were dreadful: they bottomed out with an 11—71 record and the worst average point differential in NBA historyWright, Kyle; The NBA from Top to Bottom: A History of the NBA from the No. 1 Team to the No. 1,153; pp. 74, 115-116. during the 1992–93 season. This was followed by a 13–69 mark in the 1993–94 season – easily the worst two-season record in NBA history – and the Mavericks did not win more than thirty-six games in any season until 1999–2000. The Mavericks returned to prominence in the 2000s, coinciding with the franchise's purchase by

Mark Cuban Mark Cuban (born July 31, 1958) is an American billionaire entrepreneur, television personality, and media proprietor whose net worth is an estimated $4.8 billion, according to ''Forbes'', and ranked No. 177 on the 2020 ''Forbes'' 400 list ...

. Leading by the trio of

Dirk Nowitzki Dirk Werner Nowitzki (, ; born June 19, 1978) is a German former professional basketball player who is a special advisor for the Dallas Mavericks of the National Basketball Association (NBA). Listed at , he is widely regarded as one of the gr ...

Michael Finley Michael Howard Finley (born March 6, 1973) is an American former professional basketball player who is the Vice President of Basketball Operations for the Dallas Mavericks of the National Basketball Association (NBA). He played 15 seasons in the ...

and

Steve Nash Stephen John Nash (born 7 February 1974) is a Canadian professional basketball coach and former player who most recently served as head coach of the Brooklyn Nets of the National Basketball Association (NBA). He played 18 seasons in the NBA, ...

, they returned to the playoffs in

2001 The September 11 attacks against the United States by Al-Qaeda, which Casualties of the September 11 attacks, killed 2,977 people and instigated the global war on terror, were a defining event of 2001. The United States led a Participants in ...

and to the Conference Finals in

2003 File:2003 Events Collage.png, From top left, clockwise: The crew of STS-107 perished when the Space Shuttle Columbia disintegrated during reentry into Earth's atmosphere; SARS became an epidemic in China, and was a precursor to SARS-CoV-2; A des ...

. While Nash and Finley left in 2004 and 2005 respectively, Nowitzki emerged as the team’s leader, leading the Mavericks to their first NBA Finals appearance in

2006 File:2006 Events Collage V1.png, From top left, clockwise: The 2006 Winter Olympics open in Turin; Twitter is founded and launched by Jack Dorsey; The Nintendo Wii is released; Montenegro 2006 Montenegrin independence referendum, votes to declare ...

, only to lose to the

Miami Heat The Miami Heat are an American professional basketball team based in Miami. The Heat compete in the National Basketball Association (NBA) as a member of the league's Eastern Conference (NBA), Eastern Conference Southeast Division (NBA), Southe ...

. After a series of early exits from the playoffs, the Mavericks returned to the NBA Finals again in

2011 File:2011 Events Collage.png, From top left, clockwise: a protester partaking in Occupy Wall Street heralds the beginning of the Occupy movement; protests against Libyan dictator Muammar Gaddafi, who was killed that October; a young man celebrate ...

, also against the Heat, and won their first NBA Championship. The Mavericks have played 40 seasons, and advanced to the playoffs in 22 of those seasons. They have won three division titles, have been conference champions two times and have won one NBA Championship.

Table key

Seasons

''Note: Statistics are correct as of the end of the .''

All-time records

Notes

References

;General * ;Specific {{NBA season-by-season team history

seasons A season is a division of the year based on changes in weather, ecology, and the number of daylight hours in a given region. On Earth, seasons are the result of the axial parallelism of Earth's tilted orbit around the Sun. In temperate and pola ...