St Helens signs Sean O'Sullivan for 2027 NRL season
Yahoo Sports • 1 min read • Latest: Sep 25, 2026, 8:01 AM
Last updated Sep 25, 2026

St Helens has signed Australian half-back Sean O'Sullivan from Canterbury-Bankstown Bulldogs for the 2027 NRL season. O'Sullivan, 28, moves to Super League after being released from the final year of his contract. He has played 66 NRL matches across stints with six teams, including the Sydney Roosters and Penrith Panthers. His decision to join St Helens follows the appointment of Kevin Walters as head coach, with O'Sullivan expressing optimism about their future collaboration.
- •O'Sullivan has played for six NRL teams in his career.
- •He was released from the Bulldogs contract to join St Helens.
- •Kevin Walters is the new head coach at St Helens.
- •O'Sullivan's move is part of the club's rebuilding efforts.
- 8:01 AMYahoo Sports — St Helens sign Australian half-back O'Sullivan
"St Helens sign Canterbury-Bankstown Bulldogs half-back Sean O'Sullivan for the 2027 season.
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