RESULTS

* at Arizona 6, Atlanta 1: Brandon Webb (17-4) gave up one run and six hits in six innings and hit a two-run double to help the end the West Division-leading Diamondbacks’ skid at four games.

* at Philadelphia 6, Pittsburgh 3: Chase Utley broke a 3-3 tie with a two-run home run in the seventh inning to lead the East Division-leading Phillies.

* at Chicago 6, St. Louis 2: Ronny Cedeno’s double capped a five-run sixth inning and Ryan Dempster improved to 13-5.

* at Milwaukee 5, Washington 4 (13 innings): Gabe Kapler homered leading off the 13th inning and the Brewers won their fifth game in a row.

* Houston 13, at Cincinnati 4: Michael Bourn homered and drove in a career-high four runs to lift the Astros.

* San Diego 16, at Colorado 7: The Padres hit four home runs -- three in the third inning -- to spoil Livan Hernandez’s return to the National League.

* Florida 8, at New York 2: Josh Johnson stifled the Mets for seven innings and the Marlins avoided a sweep.

* at San Francisco 5, Dodgers 4: Aaron Rowand scored from third base on Eugenio Velez’s infield single and the Giants rallied with two runs in the ninth inning.