The Penn Quakers men's lacrosse team represents the University of Pennsylvania in National Collegiate Athletic Association (NCAA) Division I men's lacrosse. Penn competes as a member of the Ivy League and plays its home games at Franklin Field in Philadelphia. The Penn lacrosse program dates back to 1900 and competes on historic Franklin Field, the oldest operating football stadium in the NCAA. Penn has won the Ivy League championship in 1983, 1984, 1986, and 1988. The Quakers have advanced to the NCAA tournament eleven times, the most recent being in 2004, 2006, and 2011. In 2011, Penn went 8-7 under second-year coach Mike Murphy, defeating ranked opponents Duke and Princeton in the regular season before losing to 4th seeded Notre Dame in the NCAA tournament.