Manny Machado homered in the first inning and hit a go-ahead sacrifice fly in a four-run seventh for the San Diego Padres, who rallied past the Pittsburgh Pirates 6-4 to take two of three games in their series.

Following a familiar path to what seemed a practically inevitable loss, the Padres’ dormant offense woke up on Sunday. Suddenly, it all looked familiar in a different way. Just as they had done so often over the season’s first five weeks,