Cooper followed up his BetMcLean Cup final strike against Coleraine last weekend by bringing home the match ball this time around and it leaves the Blues trailing Danske Bank Premiership leaders Larne by seven points with six games to go.
Elsewhere, there were wins for the Inver Park side against Ballymena United on Friday night, Glenavon continued their purple patch by coming from behind to beat Coleraine at Mourneview Park, Dungannon Swifts sprung yet another surprise on Cliftonville and Glentoran dispatched Carrick Rangers.
Portadown grabbed a late equaliser against Crusaders at Shamrock Park to keep their hopes of Premiership survival alive.
Here are some of the best photos from another weekend of action.
9. Behind their team
Despite the result, Newry City fans were in fine tune until the final whistle at Windsor Park Photo: Pacemaker Press
10. Keeping their unbeaten run alive
Glenavon came from behind to beat Coleraine 2-1 and extend their unbeaten run to four matches after going 10 without a win. Michael O'Connor's goal also moved them into seventh spot. Photo: Pacemaker Press
11. Goal delight
Linfield's Chris McKee wheels away in celebration after scoring in their 7-0 win over Newry City Photo: Pacemaker Press
12. View from the stands
Larne fans celebrate during their 1-0 win against Ballymena United on Friday night Photo: ©INPHO