ATLANTA (AP) — Matt Olson hit a three-run homer and drove in four, Chris Sale pitched two-hit ball over seven innings and the Atlanta Braves beat the Chicago Cubs 7-0 Tuesday night for their second straight shutout in the series.

Michael Harris II also homered for Atlanta, which has won six of seven. The Cubs were held to three hits by Sale and relievers Aaron Bummer and Jackson Stephens and have managed a combined eight hits while being outscored 9-0 in the first two games of the series.

Olson said he needed to relax after entering the game with a .209 batting average.

“I’ve just been grinding a little bit, started getting uptight,” Olson said. “Sometimes you have to just relax a little bit and trust it out there.”

Sale (6-1) had nine strikeouts, his third consecutive start with at least nine, and didn’t walk anybody. The right-hander won his fifth straight start.