|Doosan Bears – No. 28|
|Born:July 31, 1985|
|KBO: 2004 for the Lotte Giants|
(through 2011 season)
|Earned run average||4.13|
Chang Won-Jun (Hangul: 장원준, Hanja: 張元準) (born July 31, 1985 in Seoul) is a South Korean starting pitcher who currently plays for the Police Baseball Team as a two-year military duty. Chang played for the Doosan Bears in the Korea Baseball Organization from 2004 to 2011. He bats and throws left-handed.
Notable international careers
|2007||Chinese Taipei||Baseball World Cup||5th||1-1; 2.12 ERA (3 G, 17.0 IP, 4 ER, 15 K)|