OKLAHOMA CITY (Ticker) -- Pedro Valdes drilled a three-run homer in the bottom of the eighth inning to rally the Oklahoma Redhawks past the Omaha Golden Spikes, 5-2. Valdes had a pair of hits to extend his hitting streak to 13 games. Jon Shave went 2-for-2 with a pair of runs and a walk to also lengthen his hitting streak to 13 for Oklahoma. Kelly Dransfeldt singled home a run for the Redhawks, who have won five of their last six games. Dan Kolb (4-1) allowed a pair of hits and struck out two in 1 1/3 innings for the win. Tony Medrano and Les Norman both hit an RBI single in the top of the eighth to tie the contest at 2-2 for Omaha, which has dropped seven straight. Archie Corbin (0-4) surrendered three runs and five hits in an inning of work for the loss.