Cubs reliever Pedro Strop was removed from an appearance Tuesday night against the White Sox with discomfort in his groin and an MRI taken on Wednesday revealed a moderate left groin strain.
Strop has been placed on the 15-day disabled list and could miss as much as four weeks. The Cubs recalled left-hander Zac Rosscup in a corresponding move Wednesday to provide needed bullpen depth.
Strop seemed poised to work his way into the Cubs’ closer mix this season, but he has registered an ugly 4.97 ERA, 1.50 WHIP, and 15/8 K/BB ratio through 15 appearances.
The 28-year-old had a 2.83 ERA, 0.94 WHIP, and 42/11 K/BB ratio in 35 innings for Chicago last season.
ATLANTA — An apparent roster snafu forced the Toronto Blue Jays to change their pitching plans for Thursday night’s game at the Atlanta Braves.
After Nate Pearson gave up three runs in five innings, manager Charlie Montoyo brought in right-hander Jacob Waguespack to open the sixth.
As Waguespack walked to the mound, he was greeted by home plate umpire Alan Porter, who apparently delivered some bad news: The right-hander wasn’t on the 28-man active roster for the game.
The Blue Jays optioned Waguespack and infielder Santiago Espinal to the team’s alternate training site on Thursday to reach the 28-man roster limit.
Montoyo told reporters before the game Waguespack had been recalled when right-hander Trent Thornton was placed on the 10-day injured list with right elbow inflammation. That move apparently was not processed, leaving Waguespack off the active roster.
Waguespack walked to the dugout and Montoyo brought in Rafael Dolis as the official replacement for Pearson.