The Red Sox activated Suarez (groin/illness) from the 15-day injured list to start Sunday's game against the Blue Jays, Gabrielle Starr of the Boston Herald reports.
The left-hander was originally poised to come off the injured list in the middle of last week, but an illness pushed back his return. Now fully recovered from the ailment and the groin strain that originally landed him on the IL, Suarez is ready to make his first big-league appearance since July 5. In five starts prior to that injury-shortened outing, the 30-year-old had a 2.10 ERA, 1.07 WHIP and 35:7 K:BB over 30 innings.