Tron Martinez scored from one yard out in overtime and Dominique Davis threw an interception on fourth down to clinch a 34-27 Marshall win.
Dominique Davis threw his third touchdown pass of the game to Justin Jones on a 4th and 3 with under 30 seconds to go in the fourth quarter to tie the game at 27.
Travon Van ran in a touchdown from 33 yards out to put Marshall up 27-20 in the fourth quarter.
Marshall has tied ECU in the third quarter after a field goal.
Michael Barbour tied a school record by making a 58 yard field goal as time expired in the first half to give ECU a 20-17 lead. Barbour also connected from 57 yards earlier in the first half.
Marshall's Aaron Dobson made an acrobatic catch for a touchdown in the end zone to tie the game at 17.
Michael Barbour connected on a 57 yard field goal to put ECU up 17-10 in the second quarter.
Dominique Davis completed his second touchdown pass of the game to Justin Jones to put the Pirates up 14-10 against Marshall in the first half.
Dominique Davis found Justin Jones for ECU's first points of the game as the Pirates now trail Marshall 10-7 in the first quarter.
Tyler Warner capitalized on an ECU fumble as the Thundering Herd now lead 10-0.
Rakeem Cato completed a 77 yard touchdown pass to Aaron Dobson to put Marshall up 7-0 early in the first quarter.