The weekend competition at the Mount Isa Golf Club was the Ulla Allen Monthly Medal event for August.
Sciascia still showing good form since the open took top honours with her 70 nett easily defeating her nearest opponent by two shots.
Alison Gordon's impressive back nine gave her the runner up trophy with an equally impressive 72 nett closely followed in the ball rundown by Auretta Perrin on 73 nett and Sandra Beattie on 77 net.
Nearest the pins went to Kirra White on hole 2, visiting golfer Debra McCowan on hole 8 and Ulla Allen on hole 14.
Earlier in the week the ladies played an 18-hole Par event.
Bernie Hartnett once again came up trumps taking home the winner's trophy with an impressive -4 Not far behind on -5 Julie Dane was awarded the runners up trophy.
All pin shots on the day went to Ulla Allen on holes 4 and 13.