The facility became an NFL stadium in 1988 when the St. Louis Cardinals moved west to Arizona and became the Phoenix Cardinals, renamed the Arizona Cardinals in 1994. The Cardinals' first regular season game in the stadium was a 17–14 loss to the Dallas Cowboys in a "Monday Night Football" game on September 12, 1988. The Cardinals won their next home game, defeating the defending Super Bowl champion Washington Redskins 30–21. The Cardinals intended to only play in Sun Devil Stadium temporarily until a new stadium could be built in Phoenix. However, the savings and loan crisis derailed plans for a permanent home, and the Cardinals remained in Tempe for 18 years. In the latter part of that time, the Cardinals began chafing at being merely a tenant in a college-owned stadium; they felt it denied them access to revenue streams that other NFL teams took for granted. The 18 seasons the Cardinals spent at ASU are by far the longest a professional football team has been a tenant in a college stadium since the formation of the American Football League in 1960.