The Cubs activated Bellinger (finger) from the 10-day injured list Monday, Meghan Montemurro of the Chicago Tribune reports.
Manager Craig Counsell had indicated Bellinger was likely to be activated in the coming days, but the 29-year-old came out of a lengthy hitting session so well Monday that the team opted to immediately add him back to the roster. Bellinger isn't included in Monday's lineup against the Reds, but he'll be available off the bench.