Belisle had been out since June 26 with right elbow inflammation. He was 1-1 with a 3.00 ERA in 30 games before being sidelined.
St. Louis announced the move on Saturday.
We've Got Apps Too
Get expert analysis, unrivaled access, and the award-winning storytelling only SI can provide—from Peter King, Tom Verducci, Lee Jenkins, Andy Staples, Grant Wahl, and more—delivered straight to you, along with up-to-the-minute news and live scores.