Rachel Balkovec is well on her way to leaving her mark on baseball. On Sunday, however, baseball left her mark on her. The Yankees’ minor league hitting coach became the first female coach to ever work the All-Star Futures Game, coaching first base. Two batters into her milestone, Mariners outfield prospect Jarred Kelenic welcomed her with a foul ball that nailed the back of her left leg. She proudly displayed the seams on her person. #RachelBalkovec #Baseball #Yankees The New York Post is your source for breaking news, news about New York, sports, business, entertainment, opinion, real estate, culture, fashion, and more. Catch the latest news here: https://nypost.com/ Follow The New York Post on: Twitter - https://twitter.com/nypost Facebook - https://www.facebook.com/NYPost