Alberta's Cortland Sonnenberg run at the 2019 Leduc LIONS U18 Mens Bonspiel came to an end in the semifinals with a 8-3 loss to Kinley Burton (Edmonton, AB). of the 2019 Leduc LIONS U18 Mens Bonspiel in Banff, Alberta, Canada; Sonnenberg advanced through the quarterfinals with a 8-4 win over Alberta's Anders Van Amsterdam. of the 2019 Leduc LIONS U18 Mens Bonspiel in Banff, Alberta, Canada;
 
Alberta's Cortland Sonnenberg finished 2-0 in the 0-team qualifying round. . In their opening game, Alberta's Cortland Sonnenberg defeated Burton 8-6, then won 8-4 against Alberta's Ethan Knopp in their final qualifying round match.
 
. For week 15 of the event schedule, Alberta's Cortland Sonnenberg did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Alberta's Cortland Sonnenberg ranks th overall on the Year-to-Date rankings with points earned so far this season.