Dungannon Swifts 0-5 Glentoran
Four second-half goals helped Glentoran trounce Dungannon at Stangmore Park.
Ciaran Martyn headed in his fourth of the season in the 16th minute and Stephen Carson provided the left-wing cross for Gary Hamilton to volley home from eight yards after 49 minutes.
Andy Waterworth scored with his first touch of the ball on 66, converting a Carson cross at the back post.
Carson set up Boyce for the Glens' fourth after 84 and Martyn grabbed his second in the final minute of the game.
Former Derry City midfielder Martyn had broken the deadlock after meeting Hamilton's corner.
Jim O'Hanlon hit the post with a shot in the first half while Stefan Lavery had two chances for the Swifts, one forcing a fine save from Elliott Morris.
The Glens goalkeeper also made a fine stop from a Johnny Topley snapshot.
Hamilton continued his recent goalscoring form and Waterworth ensured maximum points for Scott Young's side.
A surge into the box by Carson resulted in substitute Boyce scoring with his first touch, the partnership of the former Coleraine players reaping dividends for the visitors.
Martyn took his tally for the season to five with his late goal.