When the Triple-A regular season comes to a close Wednesday, the Oklahoma City Dodgers will be left in the rear view mirror as the postseason begins. OKC was eliminated Saturday in a 3-2 loss to the El Paso Chihuahuas (Padres). Leading the PCL East for a good portion of the season, the Dodgers had fallen out of first place earlier this month. OKC took the opener of the current six-game set with the Chihuahuas, finishing a five-game win streak to tie El Paso for the division lead. But four straight losses have closed the door on any hope of the…