David McDaid's 95th minute winner provided heart break for Gavin Dykes and Ballinamallard as they succumbed to another defeat.
Just as it looked that the Mallards would head home with a well earned and deserved point, the diminutive striker created a yard and chipped the ball over the outcoming McGrath.
In truth, the game was a rather dour affair, devoid of chances for either side.
Elsewhere, the U20s were defeated 3-1 by the same opponents. Conall Quinn was our only scorer.