(AP Photo/Rainier Ehrhardt)

The ACC is still tops in the NCAA Tournament with six teams contending for a national title. But the Pac-12 and West Coast Conference are the only multi-bid leagues that made it through the round of 64 with all their teams still in the field.

There are 11 (of 32) conferences left in March Madness after the First Four play-in games and the first round played Thursday and Friday -- 36 games total. Here's how they stack up on the conference scoreboard: 

CONFERENCE TEAMS IN W L WIN PCT TEAMS LEFT
ACC 9 6 3 66.7% 6
Big Ten 7 5 2 71.4% 5
Pac-12 4 5 0 100.0% 4
SEC 5 4 1 80.0% 4
Big 12 6 5 2 71.4% 4
Big East 7 3 4 42.9% 3
West Coast 2 2 0 100.0% 2
Conference USA 1 1 0 100.0% 1
Missouri Valley 1 1 0 100.0% 1
American Athletic 2 1 1 50.0% 1
Atlantic 10 3 1 2 33.3% 1