Chris Wilder 's side took the lead after just three minutes when Ethan Ebanks - Landell headed home Mark Duffy 's left - wing cross .
The Shrimpers hit back to equalise in the 19th minute when Simon Cox converted from Marc - Antoine Fortune 's pass .
Chris Wilder 's side took the lead after just three minutes when Ethan Ebanks - Landell headed home Mark Duffy 's left - wing cross but the Shrimpers hit back to equalise in the 19th minute when Simon Cox converted from Marc - Antoine Fortune 's pass .