Valencia went 2-for-4 with a two-run double and a run in Wednesday's 5-0 win over the Rockies.
Valencia's second-inning two-bagger opened the scoring on the day and gave the veteran infielder a solid 14 RBI in May. The 32-year-old wraps up the month having reached safely in nine straight games and having generated a .306/.364/.459 line over 107 plate appearances.