Callum Slattery, born on 8 February 1999 (age 27), is an English central defensive midfielder now with Sheffield Wednesday. His current market value is around £383,000, according to Transfermarkt.
His early senior career included loan football, the kind of necessary first-team exposure that tends to strip a midfielder of any academy softness. The main shape of his career, though, came at Motherwell, where he became a regular part of the side across five seasons.
At Fir Park, Slattery made 126 league appearances and scored 16 league goals. His most productive league campaign came in 2024-25, when he scored six times in 15 appearances – a decent return for a player whose main work sits deeper in midfield.
He moved on to Sheffield Wednesday, where in 2025-26 he has made one League Cup appearance. Slattery’s career is still most clearly marked by his long Motherwell spell: steady service, a fair number of games, and enough goals from midfield to make the record look respectable.
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