Hammond's duties at NBC expanded to covering many other sports. He was the network's play-by-play voice for its coverage of Notre Dame football alongside analyst Mike Mayock. He was also the lead play-by-play man for "The AFL on NBC". Hammond also has been very much involved in NBC's Olympic Games coverage. At the Summer Olympics, Hammond served as the chief commentator for track and field, a position for which he debuted at the 1992 Summer Olympics in Barcelona, where his broadcast partner that year was O.J. Simpson. Hammond has since said that, prior to the O.J. Simpson murder case, he and Simpson were great friends and got along well. Hammond also commentates on other track and field events shown on NBC. At the Winter Olympics, Hammond is the main commentator for figure skating and ice dancing. Hammond is sort of unique in that, unlike most of his NBC Sports colleagues, he does not live in or around the New York City area, opting to stay in his hometown of Lexington, a decision he made during his early days at NBC. Hammond isn't alone in this choice; despite being a New York native himself, Costas lives in St. Louis, Missouri.