Kaitlyn Jones (Halifax, NS) lost 5-4 to Justine Comeau (Fredericton, NB) in the Final of the U21 Nautius Slam, held September 29 - October 1, 2017 in Halifax, Nova Scotia. To advance to the championship game, Jones won 6-2 over Emma Wallingford (Ottawa, ON) in the semifinals of the 2017 U21 Nautius Slam in Halifax, Nova Scotia; and won 5-2 over Calissa Daly (Halifax, NS) in the quarterfinals. of the 2017 U21 Nautius Slam in Halifax, Nova Scotia;
 
Jones finished 2-2 in the 0-team qualifying round. . In their opening game, Jones defeated Comeau 10-4, then won 8-5 against Lauren Lenentine (Charlottetown, PEI). Jones went on to lose 7-2 against Wallingford. Jones lost 8-3 to Samantha Crook (Fredericton, NB) in their final qualifying round match.
 
. For week 8 of the event schedule, Jones did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Jones ranks th overall on the Year-to-Date rankings with points earned so far this season.