Stewart, who played for the Saint Louis University men's club hockey team while attending school there, signed an amateur tryout agreement to back up starting goaltender Jake Allen prior to the Blues' game against the Dallas Stars at Scottrade Center on Thursday.
"I woke her up and I was like, 'Listen, I'm sorry I woke you up, but I'm going down to do warmups tonight,'" Stewart said. "She's like, 'Are you serious?' I'm like, 'Yeah," and she's like, 'OK, well, I'm getting up.' And I'm like, 'OK, let's go." It's crazy. It's awesome."
Backup goaltender Carter Hutton sustained a lower-body injury during the morning skate. The Blues called up goalie Ville Husso from San Antonio of the American Hockey League, but they were unsure if he could get to the arena before the game started.
So the Blues turned to Stewart, who has skated with the team sporadically since 2012-13.
The call came after he had worked his shift at his father's company, Cardinal Vending Inc.