Manly lost 35-10 to Canberra, marking their ninth straight defeat after a brief early lead.
In a disappointing match, the Manly Warringah Sea Eagles fell to the Canberra Raiders, conceding 35 unanswered points at Seiffert Oval on Saturday.
This marked Manly's ninth consecutive defeat, with their only victory this season occurring in round one against the Raiders.
The Sea Eagles initially took the lead in the seventh minute when winger Navren Willett soared to catch a crossfield kick from Onitoni Large, setting up centre Semisi Kioa for the opening try, making it 4-0.
Second-rower Aaron Schoupp quickly extended the lead to 10-0, following a well-timed pass from full-back Tex Hoy.