NEW YORK — Atlanta Braves pitcher Arodys Vizcaino has been suspended 80 games following a positive test for the performance-enhancing substance Stanozolol. The suspension was announced by Major League Baseball on Thursday, three days after the Braves optioned the 24-year-old right-hander to Triple-A Gwinnett. He was acquired from the Chicago Cubs in November for second baseman Tommy La Stella.