Sandelin has been a part of the U.S. coaching staff three other times. He was coach in 2005 (fourth place), and an assistant in 2012 (seventh place) and 2019 (second place).
The 2020 IIHF World Junior Championship will take place Dec. 26, 2019 through Jan. 5, 2020 in Ostrava and Trinec, Czech Republic. The U.S. will play Group B preliminary-round games against Canada, Czech Republic, Germany and Russia in Ostrava.
"We're extremely pleased to have Scott leading our national junior team this coming year," said John Vanbiesbrouck, assistant executive director of hockey operations for USA Hockey. "He is a proven winner who takes great pride in representing our country and we look forward to building another team capable of winning a gold medal."
The United States has won a medal at four straight WJC events and 12 overall, including four gold medals (2004, 2010, 2014, 2017), two silvers (1997, 2019) and six bronze (1986, 1992, 2007, 2011, 2016, 2018).