Caitlin Clark is at the forefront of a new generation of WNBA players who are drawing bigger crowds, and the Sparks want to capitalize on the surge.
The Mercury survived a late comeback from the Mystics to defeat Washington 83-80.
The No. 7 WNBA Draft pick helps the Chicago Sky beat the New York Liberty, who have beaten the Indiana Fever twice already this season.
The Connecticut Sun defeat the the Minnesota Lynx 83-82, in Overtime.