Cardiff Devils rose to fourth in the Elite League as they held off Dundee Stars in Cardiff on Sunday after winning at Manchester Storm a day before.
Layne Ulmer and Andrew Hotham put the hosts up before Brian Hart replied for the Stars.
Joey Haddad gave Devils a decisive winner before Joey De Concylis hit back late on.
Devils edged Storm in an overtime thriller on Saturday.
Dane Byers opened the scoring for the hosts, but Gleason Fournier overhauled that early lead with two opening-period replies on the powerplay.
After a scoreless second period, Paul Swindlehurst put Storm level and Hotham struck for Devils before Byers' second sent the game into overtime.
Sean Bentivoglio clinched it for Devils from Joey Martin's fine pass.
Devils host Guldford Flames at Ice Arena Wales on Friday, 8 December (19:00 GMT) before heading to Nottingham Panthers 24 hours later.