Chang Won-jun (Hangul: 장원준, Hanja: 張元準) (born July 31, 1985 in Seoul) is a South Korean starting pitcher for the Doosan Bears of the KBO League. He joined the Lotte Giants in the first draft in 2004. He played in the Lotte Giants from 2004 to 2014. On November 26, 2014, he declared it to be in the free agent market on the expiration of its preferential negotiation. After that, he signed an agreement with Doosan Bears on November 29, 2014.

Chang Won-jun
Doosan Bears – No. 28
Starting pitcher
Born: (1985-07-31) July 31, 1985 (age 36)
Bats: Left Throws: Left
KBO debut
2004, for the Lotte Giants
KBO statistics (through 2020 season)
Win–loss record	129–112
Earned run average	4.24
Strikeouts	1,346
Teams
Lotte Giants (2004–2011, 2014) Doosan Bears (2015–present)
Medals Men's baseball Representing  South Korea 2015 WBSC Premier12 2015 Tokyo Team

He bats and throws left-handed.

He won 15 games in 2016 for the Bears. He started in Game 1 against starting pitcher Jason Marquis and Team Israel in the 2017 World Baseball Classic.[1]

Professional career

Notable international careers

Year	Venue	Competition	Team	Individual Note
2007	Chinese Taipei	Baseball World Cup	5th	1-1; 2.12 ERA (3 G, 17.0 IP, 4 ER, 15 K)

References

External links

• Career statistics and player information from the KBO League