Selection Sunday is here, but before we get to the big show, there are still three major conferences with championships to be decided. With teams fighting for league titles and seeding in the 2019 NCAA Tournament, there will be plenty at stake on Sunday as March Madness rolls on.

So who will win these conference tournaments? That remains to be seen, but our fives experts are taking a stab with their picks and predictions. Let's take a look at their selections below.  Be sure to download and print out the official 2019 NCAA Tournament bracket so you can fill in the field along with the Selection Sunday show at 6 p.m. ET on CBS. We will have live coverage here at CBS Sports. 

Don't forget to start your bracket pool now or enter to play for the chance to win a college basketball dream trip. Get in the action today!

All times Eastern

SEC Tournament (1 p.m., ESPN)

AAC Tournament (3:15 p.m., ESPN)

Big Ten Tournament (3:30 p.m., CBS)