Jameson Taillon

Left his Blue Jays home debut early after just four innings with right forearm discomfort. No IL move was announced as of Monday, but forearm issues carry real escalation risk. Monitor closely before streaming Taillon or making any trade offers this week.

Left hamstring tightness emerged on consecutive pitches in the 2nd inning of Saturday's loss to San Francisco. Taillon was pulled immediately and confirmed post-game he expects to land on the IL, with an MRI scheduled Monday to determine grade. Even a Grade 1 strain typically sidelines pitchers 3-4 weeks; a Grade 2 pushes toward 6-8. Javier Assad is the likeliest Cubs fill-in.

Started @ Houston Astros (2W-6L, 5.92 ERA)

Started vs Houston Astros (2W-3L, 4.97 ERA)

Started @ Chicago White Sox (2W-2L, 3.94 ERA)

Started @ Texas Rangers (2W-1L, 4.24 ERA)

Started vs Cincinnati Reds (2W-1L, 4.41 ERA)

Started @ San Diego Padres (1W-1L, 4.55 ERA)

Started vs New York Mets (0W-1L, 4.86 ERA)