Peter Stolt (Plymouth, MN) reaches the 2013 USA Mixed Doubles National Championship semifinals where they will meet Stolt for a spot into the championship game. of the 2013 USA Mixed Doubles National Championship in Bismarck, North Dakota; of the 2013 USA Mixed Doubles National Championship in Bismarck, North Dakota; of the 2013 USA Mixed Doubles National Championship in Bismarck, North Dakota; Stolt advanced through the quarterfinals with a 6-4 win over Timothy Doherty (St. Paul, MN). of the 2013 USA Mixed Doubles National Championship in Bismarck, North Dakota;
 
Stolt finished 5-0 in the 0-team qualifying round. . In their opening game, Stolt defeated Russell Heier (Bismarck, ND) 7-4, then won 12-0 against Jesa Legacie (Devils Lake, ND) and 8-3 against Todd Ussatis (Bismarck, ND). Stolt won 6-3 against Doherty, then won 10-0 against Tucker Smith (Bismarck, ND) in their final qualifying round match.
 
. For week of the event schedule, Stolt did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Stolt ranks th overall on the Year-to-Date rankings with points earned so far this season.