Erin Tester/Eric Egan (Elmira, ON) run at the 2018 Ilderton Mixed Doubles Spiel came to an end in the semifinals with a 9-1 loss to Kimberly Tuck/Wayne Tuck Jr. (Ilderton, ON). of the 2018 Ilderton Mixed Doubles Spiel in Ilderton, Ontario, Canada; Tester/Egan advanced through the quarterfinals with a 8-4 win over Stephanie Thompson/Matt Lowe (Unionville, ON). of the 2018 Ilderton Mixed Doubles Spiel in Ilderton, Ontario, Canada;
 
Tester/Egan finished 2-1 in the 16-team qualifying round. . In their opening game, Tester/Egan defeated Jessica Shipmaker/Craig Shinde (Newmarket, ON) 10-4, then went on to lose 8-6 against Riley Sandham/Brendan Craig (Georgetown, ON). Tester/Egan responded with a 8-3 win over Lyndsey Berlett/Scott Dow (Kitchener-Waterloo, ON) in their final qualifying round match.
 
. For week 15 of the event schedule, Tester/Egan did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Tester/Egan ranks th overall on the Year-to-Date rankings with points earned so far this season.