SPL transfer round-up: Celtic capture Derry striker

Celtic succeeded in their pursuit of Dundee United pair Stuart Armstrong and Gary Mackay-Steven in the final stages of the transfer window.

Celtic signed forward Michael Duffy from Derry City in a deal worth a reported £100,000 in the final stages of the transfer window last night.

The Scottish club also succeeded in their pursuit of Dundee United pair Stuart Armstrong and Gary Mackay-Steven.