Barnsley FC · League OneCieran Slicker is a 24-year-old goalkeeper who plays for Barnsley FC in League One. As of the 2025/26 season their market value is €310k and their ScoutRox Score rating is 59, with a potential of 59.
| Season | Transfer | Fee |
|---|---|---|
| 26/27 |
 Barnsley
 Ipswich
|
Loan |
| 26/27 |
Ipswich
Barnsley
|
Loan |
| 25/26 |
 Barnet
Ipswich
|
Loan |
| 25/26 |
Ipswich
Barnet
|
Loan |
| 23/24 |
 Man City U21
Ipswich
|
Free |
| 22/23 |
 Rochdale
Man City U21
|
Loan |
| 22/23 |
Man City U21
Rochdale
|
Loan |
| 20/21 |
 Man City U18
Man City U23
|
Free |
| 19/20 |
 Man City Youth
Man City U18
|
Free |