For the game face. 

 the article sourced had.. 
 "This team has taken a WHAT-ME-WORRY approach. The Wahine come out with what Sudduth describes as a "team GAME FACE" whether they’re playing a ranked team or a WAC team, in Honolulu or Houston." 

 "The Rainbow Wahine put on their WAC-GAME FACE last night and treated Houston like a conference foe, winning with ease and smiling most of the match. The last game was tied at 7, which was the closest the Cougars came." 

 http://the.honoluluadvertiser.com/article/2002/Sep/21/sp/sp03a.html