Title: Sports in St. Louis
Content:   St. Louis has been the home of four National Football League (NFL) franchises. Three years after the NFL was founded in 1920, it accepted the St. Louis All-Stars as a franchise for the 1923 NFL season. The team finished 1–4–2 in league play, and a 2–5–2 overall record while finishing fourteenth in the standings. The team's first NFL game was on October 7, 1923, and it ended in a 0–0 tie as they played on the road against the Green Bay Packers. A week later they played to another 0–0 tie in their first home game, against the Hammond Pros, a traveling team from Hammond, Indiana. St. Louis played at Sportsman's Park, a 
Title: St. Louis
Content:  Finals, they were also the last of the 1967 expansion teams to win the Stanley Cup. They finally won their first Stanley Cup in 2019 after beating the Boston Bruins in the final. This championship made St. Louis the eighth city to win a championship in each of the four major U.S. sports. Prior to the Blues, the city was home to the St. Louis Eagles. The team played in the 1934–35 season. St. Louis has been home to four National Football League (NFL) teams. The St. Louis All-Stars played in the city in 1923, the St. Louis Gunners in 1934, the St. 
Title: Sports in St. Louis
Content:  SLU. St. Louis is the former home of several professional teams, including the St. Louis Stars, which played in St. Louis from 1967 to 1977 in the North American Soccer League. St. Louis also was the home of the St. Louis Steamers, an indoor soccer team that played in St. Louis from 1979 to 1988. The Steamers averaged over 17,000 fans during their peak, outdrawing the St. Louis Blues NHL team. The St. Louis Ambush stole the scene from 1992 to 2000. Featuring mainly local talent, the team won the 1995 NPSL championship, which was and still is the only professional soccer championship in the history of St. Louis. The Saint Louis Athletica competed in Women's Professional 
Title: History of the St. Louis Cardinals (NFL)
Content:  The NFL returned to St. Louis in 1995, when the Los Angeles Rams moved there. The Cardinals and Rams became divisional rivals in 2002 when the NFL changed from six divisions to eight; this meant that the Cardinals, now in the NFC West, played one game in St. Louis annually until the 2015 season, after which the Rams moved back to Los Angeles. With the Rams' move back to Los Angeles, St. Louis became the first city to have lost two NFL teams to the western United States.
Title: Sports in St. Louis
Content:  (NHL) won the 2019 Stanley Cup, appeared in three championship finals from 1968 to 1970, and made 25 consecutive playoff appearances from 1979–80 to 2003–04. The most recent team to begin play in St. Louis was the St. Louis BattleHawks of the XFL. The city is slated to get another major professional team with the arrival of St. Louis City SC, a Major League Soccer expansion team to begin play in 2023. St. Louis has an extensive history in soccer, contributing at least one participant to each FIFA World Cup contested by the United States men's team. The city is the birthplace of corkball.
Title: St. Louis BattleHawks
Content:  The BattleHawks are the only XFL team that was founded in a market that lacked a current National Football League franchise. St. Louis hosted NFL football in 1923 with the All-Stars, 1934 with the Gunners, 1960 to 1987 with the Football Cardinals, and again from 1995 to 2015 with the Rams, which moved to Los Angeles in the 2016 season. There is a significant negative sentiment against the NFL in St. Louis, as the owners of both the Cardinals and Rams moved to new markets, saying that the city and county governments of St. Louis declined to provide an adequate new stadium; the latter also said the Dome 
Title: History of St. Louis
Content:  Franklin. In January 1995, Georgia Frontiere, the owner of the National Football League team known as the Los Angeles Rams (now St. Louis Rams), announced she would move that team to St. Louis. The team replaced the St. Louis Cardinals (now Arizona Cardinals), an NFL franchise that had moved to St. Louis in 1960 but departed for Arizona in 1988. The Rams played their first game in their St. Louis stadium, The Dome at America's Center, on October 22, 1996. Starting in the early 1980s, more rehabilitation and construction projects began, some of which remain incomplete. In 1981, the Fox Theatre, a 
Title: Soccer in St. Louis
Content:  St. Louis hosted a number of strong amateur teams and leagues that were prominent before the modern professional era. Two teams in particular stand out, Simpkins-Ford, St. Louis Kutis and St. Louis Steelers.
Title: Missouri
Content: MLB: St. Louis Cardinals, Kansas City Royals ; NFL: Kansas City Chiefs ; NHL: St. Louis Blues ; MLS: St. Louis MLS team (Founded 2019, has not started play yet) National Football League: ; St. Louis Cardinals (moved from Chicago in 1960; moved to Tempe, Arizona, in 1988 and are now the Arizona Cardinals) ; St. Louis All Stars (active in 1923 only) ; Kansas City Blues/Cowboys (active 1924–1926, folded) ; St. Louis Gunners (independent team, joined the NFL for the last three weeks of the 1934 season and folded thereafter) ; St. Louis Rams 1995–2015 moved from Los Angeles and then back to Los Angeles ; Major League Baseball (American League): ; St. Louis 
Title: Sports in St. Louis
Content:  fourth franchise was the St. Louis Rams who played in the city from 1995 to 2015. Founded in 1936 in Cleveland, Ohio, the Rams won the pre-merger NFL Championship twice, in 1945 and 1951. After playing in Los Angeles from 1946 to 1994, the Rams moved to St. Louis in 1995. The team appeared in 2 Super Bowls while based in St. Louis, defeating the Tennessee Titans 23–16 to win Super Bowl XXXIV in 1999, and losing 20–17 to the New England Patriots in Super Bowl XXXVI in 2001. The team's home in St. Louis, the Edward Jones Dome, hosted 66,965 spectators. On January 13, 2016, it was announced that NFL owners 

Question: how many nfl teams has st louis had?
Answer: four.