- Bruce Levine, Chicago baseball beat reporter
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Marmol, who went on the DL with a right hamstring strain on May 12, finished a rehab assignment at Iowa on Sunday with one scoreless inning, walking one batter while striking out three.
“I feel great and I’m ready to pitch,” Marmol said. “I was able to find my arm slot again where I can get my slider back to breaking the right way.”
The Cubs activated Carlos Marmol and sent Rafael Dolis to Triple-A Iowa.