Arizona Diamondbacks vs San Diego Padres is a Major League Baseball regular-season game played at Petco Park in downtown San Diego. As a National League West divisional matchup, it pits the visiting Diamondbacks against the home Padres in a contest that affects divisional standings during the MLB 2026 season. The game takes place at the Padres’ home ballpark and is part of both clubs’ regular-season schedule.
