New Brunswick's Kayla Russell/Jack Smeltzer run at the 2018 New Brunswick Mixed Doubles Championship came to an end in the semifinals with a 7-4 loss to New Brunswick's Julia Hunter/Alex Robichaud. of the 2018 New Brunswick Mixed Doubles Championship in Oromocto, New Brunswick; Russell/Smeltzer advanced through the quarterfinals with a 8-3 win over New Brunswick's Jillian Keough/Jamie Brannen. of the 2018 New Brunswick Mixed Doubles Championship in Oromocto, New Brunswick;
 
New Brunswick's Kayla Russell/Jack Smeltzer finished 1-1 in the 0-team qualifying round. . In their opening game, New Brunswick's Kayla Russell/Jack Smeltzer defeated New Brunswick's Shaelyn Park/Josh Nowlan 1-0, then went on to lose 9-6 against New Brunswick's Deanna MacDonald/Dylan MacDonald in their final qualifying round match.
 
. For week 29 of the event schedule, New Brunswick's Kayla Russell/Jack Smeltzer did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. New Brunswick's Kayla Russell/Jack Smeltzer ranks th overall on the Year-to-Date rankings with points earned so far this season.