She tallied up two wins and two US #1's with a 1:14.49 in the 500 and 38.44 in the 300. Both on CNU's flat track and both without blocks.
Watch all of the races from CNU right here.
Check out all of Mary Ann Magnant's photos right here.
Watch this blazing season opener right here!
Check out the performance list for this weekend's mega meet right here.