#27
Sean Grehan is a defender from Republic of Ireland who plays for Doncaster Rovers, wearing shirt number 27. This season he has made 3 appearances. He was born in 2004.
Player information
Season statistics
Recent matches · last 4
Clubs and national teams · 2
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Republic of Ireland Under-21s National team
The career of Sean Grehan so far
Sean Grehan's career began at TBC. He moved to Crystal Palace U21 in 2022, to Carlisle United in 2024 and then to Doncaster Rovers in 2025, among 6 recorded transfers in total. He has won 2 trophies. He currently plays for Doncaster Rovers.
Career history · 7 transfers
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2025
Crystal Palace U21 Doncaster Rovers
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2025
Bohemians Crystal Palace U21
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2025
Crystal Palace U21 Bohemians
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2024
Carlisle United Crystal Palace U21
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2024
Crystal Palace U21 Carlisle United
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2022
TBC Crystal Palace U21
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2022
Bohemians –
Frequently asked questions about Sean Grehan
What team does Sean Grehan play for?
Sean Grehan plays for Doncaster Rovers.
What position does Sean Grehan play?
Sean Grehan plays as a defender, usually as a centre back.
How old is Sean Grehan?
Sean Grehan is 22 years old, born on 8 January 2004.
Where is Sean Grehan from?
Sean Grehan is from Republic of Ireland.
Which teams has Sean Grehan played for?
Sean Grehan has played for Bohemians, TBC, Crystal Palace U21, Carlisle United and Doncaster Rovers.
What shirt number does Sean Grehan wear?
Sean Grehan wears shirt number 27 for Doncaster Rovers.
When did Sean Grehan join Doncaster Rovers?
Sean Grehan joined Doncaster Rovers from Crystal Palace U21 on 1 July 2025.