The NCAA Division I Men's Lacrosse Championship tournament determines the annual top men's field lacrosse team in the NCAA Division I. This tournament has determined the national champion since the inaugural 1971 NCAA Division I Men's Lacrosse Championship. From 1936 through 1970, the United States Intercollegiate Lacrosse Association (USILA) awarded the Wingate Memorial Trophy annually to the collegiate champion based on regular season records.