New signing Kabongo Tshimanga scored twice on his Barnet debut as the 10-man hosts held on for a 3-2 victory over Oldham, ending the Latics' six-game unbeaten run in League Two.
Oldham had taken the lead in the 11th minute when Joe Garner played the ball into Tom Pett, who finished with a left-footed strike, but Barnet responded with goals either side of a frantic afternoon to claim the points.
Slicker Keeps Bees In It
After falling behind, Barnet were indebted to goalkeeper Cieran Slicker, who kept the visitors at bay with saves from Kane Drummond and Donervon Daniels.