St Mary’s turned on the style to send Peel crashing out of the Cu-Plas FA Cup at the first hurdle on Saturday.
The Saints stormed to a 6-1 win at Douglas Road to avenge their 6-0 league drubbing at the same ground earlier in the season.
Goals from Liam Cowin, Martin Reilly (two), Martin King and Marc Priestnal (two) stunned the westerners in the preliminary round tie.
Lee Gale opened the scoring but, after an even opening half, St Mary’s showed their credentials.
Football: IoM women's team back in action this weekend
Island side will host FC United of Manchester at The Bowl
Triathlon: Will Draper victorious at Challenge Salou
Island competitor wins PRO Middle Distance event in Spain
Grant Thomson to race next week after new ankle diagnosis
Island rider says he has no fractures after NW200 crash
National rugby sides to make long-awaited return this weekend
Two Island teams to face Warrington RUFC