Cora Farrell (Blaine, USA) won 7-6 over Jestyn Murphy (Mississauga, ON) in the Final of the U21 Royal Slam, held September 8 - 10, 2017 at the K-W Granite Club in Waterloo, Canada. To advance to the championship game, Farrell won 7-5 over Madison Bear (Blaine, USA) in the semifinals of the 2017 U21 Royal Slam in Waterloo, Ontario, Canada; and won 6-5 over Breanna Rozon (Toronton, ON) in the quarterfinals. of the 2017 U21 Royal Slam in Waterloo, Ontario, Canada;
 
Farrell finished 4-1 in the 0-team qualifying round. . In their opening game, Farrell defeated Rozon 7-5, then went on to lose 7-1 against Megan Smith (Sudbury, NONT). Farrell responded with a 8-5 win over Laurie St-Georges (Laval, QC). Farrell won 5-2 against Kaleigh MacKay (Ottawa, ON), then won 7-2 against Veronica Bernard (Richmond Hill, ON) in their final qualifying round match.
 
. For week 5 of the event schedule, Farrell did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Farrell ranks th overall on the Year-to-Date rankings with points earned so far this season.