Marika Trettin (Fuessen, GER) finished 1-5 in the 0-team qualifying round. . In their opening game, Trettin defeated Pia-Lisa Scholl (Oberstdorf, GER) 8-2, then went on to lose 11-4 against Sabine Belkofer-Krehnert (Hamburg, GER). Trettin lost 12-1 to Imogen Oona Lehmann (Garmisch-Partenkirchen, GER). Trettin lost 9-1 to Scholl. Trettin lost 7-4 to Belkofer-Krehnert. Trettin lost 8-5 to Lehmann in their final qualifying round match.
 
. For week 23 of the event schedule, Trettin did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Trettin ranks th overall on the Year-to-Date rankings with points earned so far this season.