Seattle Storm center Dominique Malonga had the first dunk of the season in the 3-on-3 league Unrivaled on Saturday night.

The WNBA players' union has authorized its executive committee to call a strike if necessary. Negotiations for a new collective bargaining agreement between the players and the league have stalled.

Editor's note: This story was updated with additional information. WNBA players are prepared to strike if collective bargaining agreement negotiations with the league remain at a standstill. Players ...