 The 19 @,@ 199 @-@ seat BOK Center is the centerpiece of the Vision 2025 projects and was completed in August 2008 ; the BOK Center was in the top ten among indoor arenas worldwide in ticket sales for the first quarter of 2009 when it was the home for the city 's WNBA , arena football , and hockey teams . From 1978 to 1984 , the city hosted the Tulsa Roughnecks , who played in the now @-@ defunct North American Soccer League and won that league 's championship in 1983 . Also in 1984 , the city hosted the Oklahoma Outlaws of the now @-@ defunct United States Football League for a single season . 
