The surging Colorado Rockies are poised to pull off an improbable finish. Ubaldo Jimenez allowed a run and two hits over six innings and struck out 10, leading the Rockies to a 4-3 victory Friday night over the NL West-leading Los Angeles Dodgers and trimming their lead to one. Colorado has won five straight and nine of 12, while the Dodgers have lost a season-worst five in a row.