The Sharks announced that they have loaned Leo Sahlin Wallenius to their AHL affiliate, the San Jose Barracuda. The move allows the Sharks prospect to continue his 2025-26 season now that his campaign in Sweden has concluded.
The Barracuda have a best-of-three first-round playoff series against the Henderson Silver Knights coming up, but it’s unclear if Sahlin Wallenius will be included in head coach John McCarthy’s lineup for game one. At the very least, the 2024 second-rounder will now be an option at his disposal.
If Sahlin Wallenius does get into McCarthy’s playoff lineup, his first game would be his North American professional debut. The 20-year-old spent all of 2025-26 at the professional level in his native Sweden, skating in 32 games for the SHL’s Växjö Lakers.
He had a successful season, scoring 13 points in the regular season and six points in 10 playoff games. He was also one of Sweden’s very best defensemen at this season’s World Junior Championships, scoring six points in seven games while regularly logging heavy minutes for the Swedes.
After a 2024-25 season that saw Sahlin Wallenius split his time between four different levels of hockey (SHL, Liiga, Allsvenskan, J20 Nationell), the level of consistency afforded to Sahlin Wallenius this season allowed him to take a real step forward in his development.
With his ELC signed last year, focus should be quickly shifting to when he might turn his attention to North America and the Sharks organization. Sahlin Wallenius’s contract status in the SHL is actually relevant for his developmental future and whether he might be able to stay in the AHL next season, in the (likely) event he doesn’t break camp on the NHL roster.
The NHL-SHL transfer agreement stipulates that any player who is under the age of 24, not drafted in the first round, and also under contract in the SHL be assigned back to Sweden rather than be sent to the AHL.
The fact that Sahlin Wallenius’ deal in the SHL is set to expire, and there has been no word about an extension, paves the way for him to be able to develop in the AHL. There are many cases of Swedish prospects doing so, such as Montreal Canadiens rearguard Adam Engstrom, who has been able to play for the AHL’s Laval Rocket in his age-21 and age-22 campaigns.
Regardless of where exactly he plays, this is a player who appears to have a bright future who is now set to dip his toes into the North American game. He was recently ranked as the No. 9 prospect in the Sharks’ system by Scott Wheeler of The Athletic, who wrote that the defenseman “projects as a two-way skating third-pairing NHL D.”
As the Sharks continue to figure out who the building blocks on their blueline are, Sahlin Wallenius could be a name to watch on the Barracuda.