Rookie Mark Reynolds had three hits and a career-high five RBIs to lift the Diamondbacks to an 8-7 win over San Diego on Thursday night, regaining the NL West lead from the Padres.

It did not take long for the Brewers to end Diamondbacks righthander Brandon Webb's scoreless innings streak.

The Nationals traded right-hander Emiliano Fruto to the Diamondbacks on Tuesday for prospect Chris Carter, who then was shipped to the Red Sox to complete last week's deal that sent outfielder Wily Mo Pena to the Nationals.

Brandon Webb pitched his third straight shutout and stretched his scoreless streak to 42 innings, tossing a two-hitter to lead the Arizona Diamondbacks past the Atlanta Braves 4-0 on Friday night.

The Diamondbacks on Wednesday signed their first-round pick in this June's draft, righthanded pitcher Jarrod Parker.

Arizona's Justin Upton put on quite a show in his first home game in the majors, tripling to the wall in center in his first at-bat, hitting a 375-foot laser of a home run to the bleachers in left his next time up and doubling to the 407-foot sign in straightaway center the third time he came to the plate.

The Diamondbacks and Eric Byrnes have agreed on a three-year contract worth about $30 million, the East Valley Tribune reported, citing an unnamed source.

The Athletics on Saturday lost the services of Joe Kennedy, who was claimed off waivers by the Diamondbacks.

The Diamondbacks added a pair of familiar names to their roster on Friday.

D-backs top prospect Justin Upton has been called up to the Majors for the first time, moving up to the big leagues from Double-A with Carlos Quentin headed to the disabled list Thursday.