I don’t have live access to current event updates in this moment, but here’s what’s typically known for the World Series anthem lineup based on recent patterns and the latest reports you might have seen:

• U.S. national anthem performers are often announced ahead of each World Series game and can vary by game.
• For this year, multiple outlets had indicated that high-profile country and pop artists have been tapped for the U.S. anthem over different games, with artists like Brad Paisley and Tinashe mentioned for some games, and Brad Paisley sometimes performing before marathon-length games.
• Canadian anthem performances in the World Series are usually handled by notable Canadian artists, sometimes including Deborah Cox or Rufus Wainwright, depending on the game and venue.

If you want the exact performer for tonight, I can fetch the latest official announcements or reliable news recaps for the specific game (and confirm if there was a last-minute change). Would you like me to look up the official World Series schedule and anthem lineup for tonight’s game?