Barnet 1-0 Southport
Mauro Vilhete's injury time header earned Barnet a win over Southport in management duo Ulrich Landvreugd and Dick Schreuder's first game in charge.
Vilhete nodded in Luisma Villa's corner to finally break the deadlock in the third minute of stoppage time.
Southport keeper Danny Hurst looked to have earned a point for his side after making a number of excellent stops.
The visitors could have gone ahead late in the game themselves but Nick Jupp produced a fine double save.