Updated: Sunday, 15 Sep 2013 19:34 | Comments Raffaele Cretaro scored the only goal in the 15th minute Sligo Rovers took their place in Monday night's Ford FAI Cup semi-final draw with a narrow 1-0 win over Derry City at the Showgrounds. A well-taken Raffaele Cretaro goal on 15 minutes was enough to see an unconvincing Bit o'Red slip past a Candystripes side who had claims for a last-minute penalty turned down by referee Neil Doyle. Sligo had goalkeeper Gary Rogers to thank at the death when he made two stops from as many Michael Duffy efforts to deny cup holders Derry a replay. The reigning league champions were without Kieran Djilali (suspension), David McMillan (cup-tied), Ross Gaynor and Evan McMillan (both knee). Manager Ian