Olson went 1-for-3 with two walks, a solo home run and a second run scored in Thursday's win over the Pirates.
The All-Star first baseman took Mitch Keller deep in the first inning, and Pittsburgh did its best to pitch around him the rest of the night. Olson is up to 25 homers on the season, tied for third in the National League, and five of them have come in the last seven games -- a stretch in which he's batting .276 (8-for-29) with two doubles, six RBI and nine runs.