The Arizona Diamondbacks have placed outfielder Jason Kubel on the 15-day disabled list with a strained left quadriceps and activated outfielder Cody Ross.
Kubel says he felt a problem in his leg in the final game of a series in Milwaukee on Wednesday. He was out of the lineup Friday but made a pinch-hit appearance, singling in the eighth inning in a 3-0 victory over the Los Angeles Dodgers.
Ross has yet to make his Arizona debut after signing with the team in the offseason. He opened the season on the disabled list with a strained left calf and just completed a rehab assignment at Class A Visalia.