(STATS) -- Potential changes in how the FCS playoff field is selected may decrease the number of rematches this year.But everybody will probably wish for a rematch between top-ranked North Dakota State and No. 8 Eastern Washington after the five-time reigning FCS champion Bison won a 50-44 overtime classic over the Eagles at the Fargodome on Saturday.NDSU safety Tre Dempsey intercepted Eastern Washington quarterback Gage Gubrud on the second play of overtime to set up Lance Dunns 25-yard touchdown run around the left end on the Bisons first play of their possession.Thats a great team that we just played, NDSU coach Chris Klieman said. Im so proud of our guys for staying the course. We knew it was going to be a back-and-forth game. And ultimately we got the stop we needed on defense -- what a great play by Tre -- and then I think we finally wore em down with the power play.NDSU (2-0) has won both of its home games in overtime after having never previously gone to the extra time at the Fargodome since the NCAA instituted overtime in 1996. The win also was the Bisons 44th straight at home against a non-conference opponent.The Missouri Valley Conference power was seeking a little revenge for the only previous meeting between the two teams -- Eastern Washingtons 38-31 OT win in the 2010 FCS playoff quarterfinals. That is the only loss in the Bisons FCS playoff history, and after EWU went on to win the FCS title that season, they have won the last five championships.The rematch six years later was worth the wait. Eastern Washington (1-1) played the second half and overtime without injured All-America wide receiver Cooper Kupp, who left with a right shoulder sprain after catching two first-half touchdowns. They gave him 61 TDs for his career, setting the Division I record.But Gubrud kept pressure on NDSUs young secondary, turning to wide receivers Stu Stiles and Kendrick Bourne as he threw for 450 yards and four touchdowns.The visitors from the Big Sky Conference trailed by double digits four times -- 21-7, 28-17, 35-24 and 41-31 -- and never led until the freshman Tamarick Pierce plowed in from 1 yard out for a 44-41 advantage with 4:32 left.The Bison responded with a 15-play, 71-yard scoring drive, which Cam Pedersen capped with a 28-yard, game-tying field goal with 42 seconds remaining.Eastern Washington had a chance to win in regulation, but Jordan Dascalo missed badly on a 49-yard field