Championship clubs are believed to be showing significant interest in Chesterfield ace Eoin Doyle.
The 26-year old Irish striker has turned heads with his brilliant League One form in the first half of the season which has yielded 20 goals in 26 appearances in all competitions.
Sky Sports is of the belief that Derby County and Cardiff City are both keen on Doyle who would command a transfer fee of between £1million and £2million.
Doyle joined the Spireites from Hibernian in May 2013 and has since scored over 30 goals for the Derbyshire outfit.
