The Braves would clinch a postseason berth while the Mets and Diamondbacks would both stay alive entering Monday. New York would simply need to go 1-1 in a Monday doubleheader to clinch in this scenario, which might make the second game unnecessary unless the two teams decide to play for seeding.

None of the four Wild Card Series matchups is set. Ahead of the final Sunday of the regular season, here’s a look at every possibility.