Tuivasa-Sheck is on a million-dollar contract with the Warriors, but has regularly been linked with a move to rugby union in a bid to play for the All Blacks at the 2023 World Cup.
The star fullback, along with Warriors coach Nathan Brown and chief executive Cameron George, fronted a press conference early this afternoon to announce his decision.
Tuivasa-Sheck, who joined the Warriors in 2016, said he was keen to make the most of his last season with the club.
"The club have been supportive of the request, and I'm so grateful.
