The Arizona Diamondbacks are back in first place.
Rookie Mark Reynolds had three hits and a career-high five RBIs to lift the D-backs to an 8-7 win in San Diego last night, regaining the NL West lead from the Padres.
Now, Arizona is back home, ready to host Colorado for a three-game series starting tonight.
The Rockies are coming off of day off, following their series finale with San Francisco and an 8-0 win.
Ubaldo Jimenez will start on the mound for Colorado, facing the D-backs' Livan Hernandez.
Game time is 7:40 p.m. at Chase Field in Phoenix.