Tseng Sung-wei

Sung-Wei Tseng (born December 28, 1984, in Taitung County), is a Taiwanese professional baseball player.

A pitcher, he plays minor league baseball in the United States for the Cleveland Indians organization. In 2008, he played for the Akron Aeros and Kinston Indians.

Tseng also plays for the Chinese Taipei baseball team in the 2009 World Baseball Classic.