I chose 12-seed Northern Iowa over Purdue (Purdue won)
I chose 9-seed Butler over LSU.
And I chose 5-seed Illinois over 12-seed Western Kentucky.

In all three cases, I had the wrong team I picked to win losing their next game. So...

#5 Purdue plays #4 Washington, #8 LSU plays #1 UNC, and #12 Western Kentucky plays #4 Gonzaga.

Hopefully, things pan out, and these three picks won't screw up my bracket any further. :)