Chieh-Sen Ma

Chieh-Sen Ma (馬傑森)

• Bats Right, Throws Right
• Height 5' 10", Weight 176 lb.

• High School Pu-Men High School

• Born May 15, 2002 in Taichung City Taiwan

BR Register page

Biographical Information

Chieh-Sen Ma played in the CPBL and for the Chinese Taipei national baseball team.

Ma was drafted by the Rakuten Monkeys in the first round of the 2020 CPBL Draft; he received a 4.8 million NT dollars signing bonus. He spent almost his entire first season in the minor league, and he only played 3 games with the big club. Ma improved and hit .277/.329/.318 in 67 games in 2021, but he was demoted and stayed in the minors in 2022. He was brought into the 2022 Taiwan Series, and he had a 1-for-5 record, with a double against Che-Yuan Wu. The Monkeys were swept by the CTBC Brothers. Ma hit .220/.226/.264 in 37 games in 2023, and he was 0-for-1 with a walk in the 2023 Taiwan Series and the Monkeys lost to the Wei-Chuan Dragons in 7 games. He then represented Taiwan in the 2023 Asia Professional Baseball Championship after the season, but he was 0-for-5 in the entire event. Taiwan beat Australia to win Bronze.

Sources

• CPBL Player Page
• Taiwan Baseball Wiki
• 2023 Asia Professional Baseball Championship