Douglas just edged out Wallasey at Port-e-Chee in South Lancashire/Cheshire Division Two with the final score of the game giving them a 22-17 win.
The game was finely poised at half-time with Douglas leading 3-0 courtesy of a Tim Mitchell penalty.
In the second half, Cark Markle-Fearns added two tries to the Douglas tally, both converted by Mitchell, before Toompere popped up with the winner.
Hockey: Mixed results for IoM at county championships
Manx men's team finishes seventh in Nottingham
TT 2026: Manx duo to lead Flitwick Motorcycles Sportbike charge
Joe Yeardsley and Michael Evans to ride team's Yamaha machinery
Rugby: Douglas beat Wilmslow to claim Cheshire Vase
Manx side win at Lymm to add more silverware this season
Football: Eight progress to Cowell Cup quarter-finals
Laxey and Corinthians among big winners in Monday fixtures
Davey Todd ruled out of TT 2026
The 2024 Senior champion is still recovering from Daytona 200 injuries