Cubs' Javier Assad exits rehab start early due to injury

Chicago Cubs pitcher Javier Assad suffered a setback in his recovery from a left oblique strain during his second rehab start with Triple-A Iowa, exiting after four innings due to renewed discomfort in his side. Assad, who was considered a potential option for the Cubs' rotation following a season-ending injury to Justin Steele, will return to Chicago for further evaluation by the team's medical staff. Prior to leaving the game, Assad had pitched four innings, allowing two runs and striking out five. The 27-year-old had previously been a productive rotation member last season, posting a 3.73 ERA over 147 innings. This setback comes as the Cubs rely on depth options like Assad and recently optioned left-hander Jordan Wicks, with veteran Colin Rea already moved into the rotation.