GLASGOW, Scotland (AP) Derk Boerrigter and Kris Commons scored in injury time as Celtic earned a hard-fought 3-1 victory over Aberdeen in the Scottish league on Saturday.
Aberdeen leveled the score at the stroke of halftime through forward Niall McGinn after Kris Commons broke the deadlock for the hosts in the 35th.
The Dons appeared headed for an away point until Boerrigter slotted home in the first minute of added time and Commons scored from close range to extend Celtic's unbeaten league run to 13 matches.
Celtic still leads second-place Inverness by five points after in-form striker Billy McKay scored his 10th goal of the season in a 1-0 win over St Johnstone.
