Glover also out but Jansen still defending title
The shocks continued at the Grant Thornton Isle of Man Golf Championships at Peel on Wednesday evening.
Leading gents qualifier Kevin Moore was beaten 3&2 by home favourite Lee Morgan.
Former Champion Paul Lowey won a tight contest with Chris Kneen by one hole.
Another past Champion Peter Glover was knocked out by Robert Braide by a 3&2 margin.
And Alex McAuley defeated Robert Noon 2&1 in the battle of the Mount Murray young guns.
In the Ladies quarter-finals, leading qualifier Shirley Price recorded a big 8&7 win over Lindsey Tickell.
Ramsey player Jane Gaines beat Catherine Cassidy 3&1 and Christina Skelly had a 5&4 win over Gail Corrin.
Defending Champ Breeshey Jansen is through to the semi-finals after a 4&3 victory over Dee Lewis.
Thursday evening semi-finals:-
17:00 - Lee Morgan v Paul Lowey
17:10 - Robert Braide v Alex McAuley
17:20 - Shirley Price v Jane Gaines
17:30 - Christina Skelly v Breeshey Jansen