Sligo Rovers under-17s got a 2-1 win on the main Showgrounds pitch over Finn Harps.
The win sees Rovers leapfrog both Finn Harps and Derry City into third in the Northern Division.
The neighbours went in at half-time level with Jack Keaney getting the Bit o’Red goal.
In the 71st minute Liam Kerrigan produced the game's winning goal.
Next is a cup meeting of the sides again at The August Bank holiday weekend back at The Showgrounds.