Jack Armstrong has called just about every Raptor game since 1998. But now there's a chance you won't be hearing him do the play-by-play on TSN anymore. That's because, with the season fast approaching on Oct. 21st, the sports network still hasn't renewed his contract. 

And until that signature is on the dotted line, Armstrong will be on the sidelines.

Is Jack Armstrong leaving Raptors broadcast booth? Ex-partner urges TSN to 'do the right thing'