A last-gasp winner from 16 year-old Rowan Richardson fired Peel into the Paddy Power FA Cup quarter-finals on Saturday.
Rick Holden’s side came from behind to win 3-2 at Old Boys.
A double from Lee Gale had kept the westerners in touch with two Callum Stewart goals for the home side.
Football: IoM Women to face Kendal Town in Island friendly
Manx squad to face Cumbrian opponents at The Bowl this weekend (14 June)
Cycling: Matthew Bostock wins 2025 Clarendon Cup
Island rider impresses during USA meeting
Athletics: Christa Cain wins Reading 10k
Island athlete victorious in women's race in PB time
Netball: Isle of Man climbs up world rankings
It follows three international wins in five matches