This fall, Justine Siegal made history by serving as a guest coach for the Oakland Athletics' instructional league.  This isn't the first time she's been the first woman on a male-dominated coaching staff.  In 2011, Justine was the first woman to throw an MLB batting practice when she attended the Cleveland Indians spring training.  Since then, she has thrown batting practice for five more teams.  With all of this inspirational work, we knew we had to sit down and talk to Justine. Check out our conversation below.