In EuroManx South Lancashire/Cheshire Division Three, Douglas extended their lead at the top of the table to six points with a tight 15-10 victory over visitors Mossley Hill.
Douglas trailed 10-0 at half time after Steve Fowler crossed for the visitors and Mick Lodge added a conversion and a penalty.
However, Douglas hit back in the second half with tries from Alex Nicholson and Pete Moorhouse, plus a penalty and conversion from Bryn Snellgrove.
Rugby: Bevan Rodd on bench for England's opening Six Nations match
Island star to make first appearance since USA in July 2025
MGP 26: A new Quayle set for the start line
Illiam Quayle following in his father's footsteps
Football: Douglas Royal face Peel in Floodlit Cup Final clash
Sides overcame Onchan and Peel in semi's
Hockey: Three wins for Island sides in England Championships
Under-14, 16 and 18 sides in action