Pirates sign a dozen international prospects

The Pittsburgh Pirates on Tuesday announced deals with 6-foot-5 outfielder Tony Blanco Jr. (No. 11 on MLB.com’s Top 50 International Prospects list) and 6-foot-1 shortstop Yordany De Los Santos (No. 12). Pittsburgh also signed Puerto Rican-born outfielder Pitterson Rosa and right-hander Hung-Leng Chang of Chinese Taipei among 19 total international signings