The United States Golf Association is pleased to present the official iPhone app for the 2014 U.S. Open Championship at Pinehurst Resort and Country Club in the Village of Pinehurst, N.C., June 9-15, 2014.Key Features:LIVE video from the U.S. Open Championship, including exclusive marquee group coverage on Thursday and Friday as well as featured hole coverage on Saturday and Sunday.Live video is available in the United States only.On-demand highlights will be available throughout championship week. All video will be viewable with Edge, 3G, 4G and Wi-Fi connections.Favorite players: Customize your leader boards with your favorite players and get alerts about their results.Leader BoardReal-time scoring updates from the U.S. Open.Groupings and Starting TimesFind out who your favorite player is paired with and when his round starts.VideoExclusive LIVE marquee groups and featured holes from the U.S. Open, plus on-demand highlights.PlayersBiographies for all 156 players in the U.S. Open field.CourseFull details and flyover videos of each hole at Pinehurst No. 2.NewsUp-to-the-minute reports from the U.S. Open.PhotosGalleries of the day's action from some of the games best photographers.NotificationsGet alerts sent to your iPhone about your favorite players.Contact UsSend us your thoughts about the 2014 U.S. Open app. We welcome your feedback.