Matchday 3 of Group Stage as it happens [Tuesday]

Cue the music, it's time for Matchday Three of the CONCACAF Champions League!Today's matches (Arizona time, UTC -7):(Grp A) Saprissa - Marathón 1900(Grp B) UNAM - Houston 1900 1723: As you'd expect in a match of this magnitude, security is very tight. 1713: Seriously, Marathón are leading Group A and will be looking to close in on the second stage.