Michael Del Giudice, the New York Racing Association (NYRA)'s Chairman of the Board of Directors, has retired from his post, NYRA announced Wednesday. The board's executive committee has appointed Marc Holiday to serve as interim chair until a full meeting of the NYRA board set for Dec. 16. Del Giudice joined the NYRA board in 2003 and has served as its Chairman since 2017. He was also Chairman of the NYRA Reorganization Board of Directors from 2015 to 2017. According to a release from NYRA, "During [Del Giudice's] tenure, NYRA...