Callum Slattery, born on 8 February 1999 (age 27), is an English central midfielder now with Sheffield Wednesday, where he wears number 8. Transfermarkt puts his current value at around £383,000.
His early loan football helped move him into the demands of the senior game, but his career took its proper shape at Motherwell. That was where he became a regular, trusted midfield presence rather than a player passing through the usual development stages.
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. For a midfielder whose game has generally been built on structure and bite rather than glamour, that was a useful return.
He later moved to Sheffield Wednesday. In 2026-27 he has made 11 appearances in all competitions and scored three goals, all of them in 10 League One matches, with one League Cup outing as well.
Slattery’s career is shaped above all by his Motherwell spell, with Sheffield Wednesday now the next substantial stage of a solid senior career.
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