NEW YORK — Reliever Jyun-Yue Tseng of Taiwan’s Fubon Guardians is entering Major League Baseball’s posting system and will be available to teams to sign as a free agent from Sunday until Dec. 22.
A 25-year-old right-hander, Tseng was 5-3 with 25 saves in 48 games this year in the Chinese Professional Baseball League. He struck out 65 and walked 13 and 52 1/3 innings.