Gilbert leads Giants against the Rockies following 4-hit performance

San Francisco Giants (69-69, third in the NL West) vs. Colorado Rockies (39-99, fifth in the NL West) Denver; Tuesday, 8:40 p.m. EDT PITCHING PROBABLES: Giants: Logan Webb (12-9, 3.16 ERA, 1.21 WHIP, 187 strikeouts); Rockies: Kyle Freeland (3-13, 5.