Former Detroit Tigers right-hander Luis Castillo has signed a minor-league deal with the Seattle Mariners. Luis Felipe Castillo, who turns 30 in March, will be a spring training teammate of the ...

The Seattle Mariners have signed another pitcher named Luis Castillo, and the most amazing part? He's also Dominican!

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Sasaki, who has been one of the most intriguing arms in Japan dating back to his high school days, saw his stuff take a slight step back this year as he dealt with injuries. Durability is his ...

After we hit a bit of a lull on the position-player market, all eyes turned to Roki Sasaki, whose fascinating free agency concluded with him choosing to join the Dodgers as an international amateur.

225 average and .822 OPS. Roki Sasaki, the No. 2 player on Yahoo Sports' Top 50 free-agent rankings, is headed to Los Angeles. He announced his decision on his Instagram. His signing bonus is ...

Japanese pitcher Roki Sasaki agreed to a new deal on Jan. 17, landing with the Dodgers to team up with WBC teammates Shohei Ohtani and Yoshinobu Yamamoto. The Dodgers signed reliever Tanner Scott ...