when did the houston astros change from the national league to the american league
2013
title: Houston Astros text: Houston Astros The Houston Astros are an American professional baseball team based in Houston, Texas. The Astros compete in Major League Baseball (MLB) as a member club of the American League (AL) West division, having moved to the division in 2013 after spending their first 51 seasons in the National League (NL). The Astros have played their home games at Minute Maid Park since 2000. The Astros were established as the Houston Colt .45s and entered the National League as an expansion team in along with the New York Mets. The current name—reflecting Houston's role as the control center of title: History of the Houston Astros text: among other issues. This delayed MLB's approval process. During the summer of 2011, a frustrated Crane hinted that the delays might threaten the deal. In October 2011, Crane met personally with MLB Commissioner Bud Selig, in a meeting that was described as "constructive". On November 15, 2011, it was announced that Crane had agreed to move the franchise to the American League for the 2013 season. The move was part of an overall divisional realignment of MLB, with the National and American leagues each having 15 teams in three geographically balanced divisions. Crane was given a $70 million concession by title: History of the Houston Astros text: History of the Houston Astros The Houston Astros are an American professional baseball team based in Houston,Texas that competes in Major League Baseball (MLB). The Astros are a member of the MLB's American League, having moved from the National League in 2013. The Astros are one of two MLB teams based out of Texas, the other being the Texas Rangers. The team began with the name Colt .45s in 1962 and changed their name to the Houston Astros in 1965 when they began playing in the Astrodome. The team has played in three ballparks in Houston, Colt .45 Stadium (1962-1964), title: Houston Astros text: the U.S. crewed space program—was adopted three years later, when they moved into the Astrodome, the first domed sports stadium. The Astros played in the NL from 1962 to 2012, first in the West Division from 1969 to 1993, followed by the Central Division from 1994 to 2012. The team was reclassified to the American League West from 2013 onward. While a member of the NL, the Astros played in one World Series in 2005, losing in four games to the Chicago White Sox. In 2017, they became the first franchise in MLB history to have won a pennant in title: 2012 Major League Baseball season text: on September 14, 2011. The Major League Baseball postseason was expanded to include a second wild card team in each league beginning in the 2012 season. The season marked the last for the Houston Astros as a member of the National League. Following the sale to new owner Jim Crane, the Astros agreed to move to the American League effective in the 2013 season, and would be assigned to the American League West, joining their in-state rivals, the Texas Rangers. The Major League Baseball All-Star Game's 83rd edition was held on July 10 at Kauffman Stadium in Kansas City, Missouri,