Cubs catcher Willson Contreras helped Chicago throw out two runners at home plate and another at third base before rallying for two runs in the ninth inning, pulling off a stunning 3-2 victory over the Atlanta Braves on Tuesday night. After Ronald Acuna Jr. broke a 1-1 tie with a mammoth homer in the eighth, the Cubs bounced back against closer Arodys Vizcaino to hand the Braves a loss that really stung _ especially after a couple of questionable calls went against the home team in a wild fifth inning. Chicago’s Yu Darvish returned from the disabled list after a bout with the flu. He worked four innings in his first appearance since May 2, allowing a homer to Ender Inciarte.