by Megan Garcia
The Dodgers added left-handed relief pitcher Ronan Kopp to the 40-man roster on Tuesday. He was drafted by Los Angeles in the 12th round of the 2021 MLB amateur draft.
Kopp split the 2025 season between Triple-A Oklahoma City and Double-A Tulsa, where he combined for a 3.43 ERA and 91 strikeouts in 49 games (57 2/3 innings). He had a 14.2-strikeout-per-nine-innings rate in his fifth Minor League season, while also allowing just one home run the entire season.
The left-hander had an opposing hitters’ slash line of .220/.352/.292/.644 in 2025. He finished the season with six scoreless outings and 15 strikeouts in nine innings through September.
In five Minor League seasons, Kopp has a 3.25 career ERA through 244 innings. He has recorded 381 strikeouts. The 23-year-old possesses two 60-grade pitches in fastball and slider, per MLB Pipeline.
Kopp was drafted out of South Mountain Community College in Phoenix, Arizona. He was born in Baldwin Park, California.
Dodgers add lefty Minor League pitcher Ronan Kopp to 40-man roster was originally published in Dodger Insider on Medium, where people are continuing the conversation by highlighting and responding to this story.