Scottish Cup Roundup, Feb. 5
Holders Dundee United advanced to the quarter-finals of the Scottish Cup as they saw off Hamilton 3-1 at New Douglas Park on Saturday.
Goals from Jon Daly, Paul Dixon and Prince Buaben secured a comfortable win for the Tayside club, with Mickael Antoine-Curier's goal proving to be little more than scant consolation for Accies.
United had been forced to scrape past Ross County on penalties in the last round but never really looked in danger.
Steve Jones and John Sutton scored late in each half as Motherwell beat Stranraer 2-0 to progress.
Jones scrambled the ball over the line in first-half stoppage time after Motherwell had survived a decent spell of pressure.
The visitors were comfortable after the interval and Sutton removed any doubts over the outcome when he netted from close range.
Craig Dargo's first-half double against Irn-Bru Second Division side Ayr United at Somerset Park proved enough to book St Mirren a place in to the quarter-finals with a 2-1 win.
The SPL club looked to be on easy street after Dargo's breakaway goal seconds before the interval added to his seventh-minute opener.
Saints missed several chances to clinch the tie - and Dargo should have had a hat-trick - before a Mark Roberts' penalty in the 57th minute led to what had at one point looked like an unlikely fightback.
However, the part-timers ran out of steam at the end although Danny Lennon and his St Mirren players were glad to survive to take their place in Sunday's draw.
Doubles from Adam Rooney and Richie Foran helped Inverness Caledonian Thistle cruise into the last eight with a 5-1 demolition of Morton.
The SPL side produced a dominant performance at Tulloch Caledonian Stadium with their Scottish First Division opponents showing little resistence.
Inverness captain Foran opened the scoring in 19 minutes with a 12-yard low drive and Rooney's shot from the edge of the area doubled the lead seven minutes before the interval.
Chris Hogg headed home from the edge of the area in 62 minutes before Rooney nodded in from close range three minutes later. Derek Lyle notched a consolation on 83 minutes but Foran completed the scoring two minutes later.
Brechin are also through after they won 2-0 at Buckie Thistle thanks to goals from David McKenna and Rory McAllister.
The day's other clash between St Johnstone and Partick Thistle was postponed due to a waterlogged pitch. The match has been rescheduled for Tuesday night with a 7.45pm kick-off.