Lyle Sieg (Seattle, WA) run at the 2017 USA Senior Men's National Championship came to an end in the semifinals with a 7-4 loss to Mike Farbelow (St. Paul, MN). of the 2017 USA Senior Men's National Championship in Centerville, Wisconsin; Sieg advanced through the quarterfinals with a 5-1 win over Mark Olson (Janesville, WI). of the 2017 USA Senior Men's National Championship in Centerville, Wisconsin;
 
Sieg finished 3-1 in the 0-team qualifying round. . In their opening game, Sieg defeated Dale Gibbs (St. Paul, MN) 9-4, then went on to lose 5-4 against Bob Leclair (Tempe, AZ). Sieg responded with a 9-3 win over Doug Cameron (Duluth, MN). Sieg won 6-5 against Jeff Wright (Chicago, IL) in their final qualifying round match.
 
. For week of the event schedule, Sieg did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Sieg ranks th overall on the Year-to-Date rankings with points earned so far this season.