Four more clubs booked their place in the last eight of the Grill League Cup following Tuesday night's fixtures.
Nairn St Ninian pulled off the shock result of the season so far with the Second Division outfit winning 3-0 at Superleague newcomers Forres Thistle to qualify from Section 6.
Hall Russell United qualified as group winners in Section 2 following Banchory St Ternan's 3-3 draw at East End, while Inverness City thrashed New Elgin 4-0 to qualify from Section 7.
Lewis United qualified as the best runners up after beating Sunnybank 7-2 at Heathryfold Park.
The remaining slot will go to the winners of Section 5, with Islavale needing to beat Cruden Bay on Saturday by two goals to pip the Second Division side to a place in the last eight.
Quarter Final draw;
Lewis United v Inverness City
Culter v Hall Russell United
Maud v Nairn St Ninian
Ellon United v Cruden Bay/Islavale
In the PMAC Group Superleague Leonard Johnson scored twice as Ellon United beat Maud 5-3 at The Meadows.
In the First Division, Fraserburgh United kicked off their campaign with a 3-1 home win against Deveronside, while Dufftown's fixture with Islavale and Burghead Thistle's trip to Lossiemouth United both ended in a 2-2 draw.