The Cubs plan to promote catching prospect Moisés Ballesteros for tomorrow’s game against the Marlins, as Ian Happ is being placed on the 10-day injured list due to oblique discomfort. Ballesteros, 21, has been a standout offensive player in the minors, boasting a .368/.420/.522 start in Triple-A this season and ranking highly in several batting categories. Despite not being on the 40-man roster, his consistent performance and previous recognition as a top prospect in the Cubs’ system highlight his potential impact upon his promotion.


