Arsenal midfielder Bielik is 'on the brink of a £10m move to Derby'

Arsenal midfielder Krystian Bielik is on the brink of a £10million move to Derby.

The Poland Under 21 international, who spent last season on loan at League One Charlton, will undergo a medical on Thursday.

New Rams boss Phillip Cocu is busy strengthening his squad ahead of their Championship opener against Huddersfield on Monday.

And Bielik could be involved after Derby agreed to pay up to £10m for him in installments.

The 21-year-old, who can also play in central defence, joined the Gunners from Legia Warsaw in 2015 but has made only two League Cup appearances.

Bielik spent time on loan at Birmingham and Walsall before helping Charlton win promotion last term, but he is now set for a permanent move away.