What happened: Tagovailoa will make his Atlanta regular-season debut next Sunday in Pittsburgh. Penix missed the preseason while recovering from last year's season-ending knee injury.
Why it matters: The decision settles Atlanta's summer quarterback competition before the opener. Penix moves into a reserve role as he works toward full-team participation.
By the numbers: Tagovailoa completed 3 of 5 passes for 22 yards and lost a fumble in his preseason debut.
What to watch: Tagovailoa's Week 1 performance and Penix's progress toward full-team work will test whether the quarterback order holds.