Randy Rosario became a key part of the Cubs bullpen as an effective lefty last season and the Cubs have brought in some additional help for 2019 in that role.
The Cubs signed left-hander Kyle Ryan to a major league contract on Wednesday. Ryan, 27, was signed to a minor league deal last January and pitched for Triple-A Iowa in 2018. He had a 2.86 ERA with 61 strikeouts and 18 walks in 66 innings for the Iowa Cubs.
Ryan also has 128 innings of major league experience over four seasons with the Tigers. He has a 3.