Wakefield Trinity's hopes of a top-four finish to the regular season are ended by a home defeat by St Helens.
Wakefield Trinity sign forward James Hasson from Super League rivals Salford on a deal until the end of the season.
Wakefield Trinity comfortably win at Widnes Vikings to move up to fourth place in the Super League table.
Luke Gale's drop-goal helps Super League leaders Castleford Tigers earn a thrilling victory at Wakefield.
Audio & Video
Tom Johnstone scores a superb try for Wakefield Trinity during their 28-24 comeback victory over Leigh Centurions.
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