The 2015 Texas Rangers season was the Rangers' 55th season of the franchise and the 44th since the team relocated to Arlington, Texas. After a disastrous 2014 season in which the Rangers finished last in the entire American League (AL) and 3rd worst in all of Major League Baseball (MLB), and despite starting the season with an 8–16 record and being under .500 as late as August 13, the Rangers would clinch the American League West title on the final day of the season. It was the team's 6th division title and 7th postseason appearance in franchise history. They lost to the Toronto Blue Jays in five games in the Division Series. First year manager Jeff Banister was named the AL Manager of the Year.