The weigh-ins took place on Thursday, with Konrad tipping the scales at 265.2 pounds, and his challenger, Prindle, coming in at 265.
The season six lightweight tournament finale will also take place, as Rick Hawn battles Brent Weedman.
Bellator 70 will air live on MTV2 beginning at 8 p.m. ET.
BELLATOR 70 WEIGH-IN RESULTS
Cole Konrad (265.2 lbs.) vs. Eric Prindle (265 lbs.) for Konrad’s heavyweight title
Rick Hawn (156 lbs.) vs. Brent Weedman (156 lbs.) in lightweight tournament final
Hiroshi Nakamura (135.8 lbs.) vs. Luis Nogueira (135.8 lbs.) in bantamweight semifinal
Derek Campos (154.8 lbs.) vs. Rich Clementi (157.2 lbs.)
Jeremiah Riggs (185.2 lbs.) vs. Kelvin Tiller (190.8 lbs.)
Derek Arcement (136 lbs.) vs. Blake Dufour (136 lbs.)
Kyle Bradley (156.8 lbs.) vs. John Harri (155.8 lbs.)
A.J. Matthews (170.8 lbs.) vs. Charlie Rader (171 lbs.)
Keith Schneider (173.6 lbs.) vs. Josh Shockley (170.8 lbs.)