The Arizona Diamondbacks hit four home runs, including a Geraldo Perdomo grand slam, in their win over the San Diego Padres on July 9.

Fernando Tatis Jr. and Manny Machada hit leadoff homers and the San Diego Padres beat the Arizona Diamondbacks 4-3 on Thursday night to split a four-game series.

The Arizona Diamondbacks just split a four game series with the San Diego Padres at Petco Park. Before we move on to the last series before the All-Star Break a

Arizona Diamondbacks starting pitcher Brandon Pfaadt puts together a dominant start against the San Diego Padres in San Diego, on July 9, 2025.

Diamondbacks starter Brandon Pfaadt entered the game with a 5.42 ERA and went eight innings for the first time in his career. The Padres scored both their runs and managed four hits against the right-hander, who had not had a quality start in any of his eight starts leading up to Wednesday.

Luis Arraez homered in the seventh inning to break up a scoreless tie Tuesday night and five San Diego Padres pitchers combined on a three-hit shutout in a 1-0 win over the visiting Arizona Diamondbacks.