[3] He led Laguneros de La Comarca as head coach for the inaugural season of this young professional LNBP team in 2018.

As of 2019, Weissling made the decision to leave Laguneros and go over and lead a more recognized organization in Panteras de Aguascalientes to close the end of the 2018-2019 LNBP season.

Before focusing on the adventure in the United States, Coach Weissling led the National Team of Venados de México to participate in the World Top Ten Basketball Challenge 2019.

[8] [citation needed] In the fall of 2019, Weissling competed in the NBA G-League preseason with a collective all-star team from Mexico composed of players from the CIBACOPA professional league.

As Weissling assumed the responsibility of helping the best Mexican players at the highest international level, he was also be appointed as the new head coach of the Vietnam National League VBA Hanoi Buffalo.