Blackpool sign Robertson

  • Last Updated: July 27 2012, 16:23 BST

Blackpool have completed the signing of Scottish midfielder Scott Robertson.

Scott Robertson: Dundee United switch

Robertson, who had turned down the offer of a new contract at previous club Dundee United, has put pen to paper on a two-year deal with the option of a further year.

The 27-year-old becomes manager Ian Holloway's fourth summer signing following the arrival of Jake Caprice, Isaiah Osborne and Tiago Gomes and is expected to be a like-for-like replacement for Keith Southern, who has completed his move to Huddersfield.

Robertson made over 100 appearances for Dundee United after joining from Dundee in 2008. He has made two appearances for Scotland's senior side.