Everton boss Roberto Martinez is watching Burnley defender Michael Keane.

Martinez, says The Sun, has posted scouts to keep a regular check on Keane this season in Championship.

The former Manchester United defender, who signed permanently for the Clarets in January, has been a first-choice for manager Sean Dyche this season.

Martinez sees Keane as a potential replacement for Chelsea target John Stones.

Dyche is unlikely to sell for less than £10 million.