MILWAUKEE -- The Brewers don¡¯t yet know whether they¡¯ll play a best-of-three NL Wild Card Series or a best-of-five NL Division Series. They don¡¯t know the opponent and they don¡¯t know whether they¡¯ll play during the day or under the lights. That will all be settled over the remaining games in the regular season.

But they do know this: They will host postseason baseball in a couple of weeks after clinching the NL Central division title on Wednesday, and that means it¡¯s time to start trying to fill American Family Field.

Tickets for the first postseason series -- whatever round that turns out to be -- will go on sale this Friday at 10 a.m. CT at Brewers.com/Postseason, and fans who purchase those seats will get the first opportunity to buy tickets for the next round should the Brewers advance.

If you don¡¯t want to wait until 10 a.m., the club is staging a Drive-Thru Postseason Prep Rally from 6-9 a.m. CT on Friday at American Family Field, where fans will get a free Brewers car flag along with a QR code offering early access to purchase postseason tickets before they go on sale to the general public.

Fans in attendance will also get a chance to meet Brewers manager Pat Murphy, along with Hall of Famer Robin Yount, Packers Hall of Famer Donald Driver, Bucks All-Star Sidney Moncrief and other Wisconsin sports greats.

Car flags and free bratwursts (yes, brats for breakfast) will be available to the first 5,000 fans in line.