Overview
- Germany’s ski federation confirmed Lisso tore the ACL in his right knee during a November 19 session in Kranj and said he did not fall.
- The injury was made public on December 1 in coordination with Lisso to allow a period of private processing.
- The DSV ski-jumping department posted a message of support on Instagram, wishing him strength and recovery.
- Lisso previously tore an ACL in June 2023, suffered another setback during an August 2024 comeback attempt, and briefly returned in summer competition in September 2025.
- His return to World Cup level remains uncertain after repeated knee injuries, despite earlier promise that included a 2022 debut and top‑15 finishes in Oslo and Lahti in 2023.