Yao-Hsun Yang (born January 22, 1983 in Taitung City, Taiwan) is a Taiwanese professional baseball pitcher in the Pittsburgh Pirates organization.He has played in Nippon Professional Baseball pitcher for the Fukuoka SoftBank Hawks. Yang competed for Chinese Taipei in the 2006 and 2013 World Baseball Classic.
On February 13, 2014 he signed a minor league deal with an invite to Spring training with the Pittsburgh Pirates. He was released on July 10.
Yang is a 5 ft 10 in, 215 lb left-handed pitcher. he throws a low 90s fastball, along with a slider, curveball, and a splitter. He mostly uses his fastball-slider combination in games.