Jonathan Sierra is still only 20 years old and he’s playing almost every day for South Bend. At 6-foot-3 and 225 pounds, he’s the kind of physical specimen who passes the eye test with flying colors. The At some point, he should break out. At some point…
Basic Info
6’3” and 225 lbs.
Bats/Throws: L/L
Signed as a Free Agent from Dominican Republic in 2015
ETA: 2023
When the Cubs signed Sierra four years ago in international free agency, the thought was that his ability was similar to Eloy Jimenez. Jesse Sanchez of MLB.