Revealed: Sunderland and Charlton's odds for League One play-off final victory - with a slight favourite

The Black Cats and the Addicks battled past Portsmouth and Doncaster Rovers respectively to seal their place at Wembley on Sunday, May 26.

And with the winner-takes-all showdown just over a week away, the bookmakers have offered their take on who will seal promotion to the Championship.

Charlton were the early favourites for the play-offs having ended the regular season in a rich vein of form.

But the bookmakers are backing Sunderland to seal victory next weekend, having installed the Black Cats as 4/5 favourites.

Charlton, however, are priced at 10/11 - meaning the bookies are expecting a closely-fought contest.