According to Bruce Levine, the Cubs are calling up top prospect Moises Ballesteros.
Breaking News – The Cubs will call up C/ DH Moises Ballesterous from Triple A Iowa. He will likely be in the starting lineup tomorrow. Ian Happ to go on IL with oblique issue.
— Bruce Levine (@MLBBruceLevine) May 13, 2025
Ballesteros currently has a .942 OPS in AAA Iowa, posting a .368 average in 136 at-bats. The left-handed slugger recorded a 19-game hitting streak earlier this season, one of the best offensive stretches in Iowa Cubs history.