. Thursday March 28 2024 615 AM ET 2024 MLB Opening Day roster tracker with projected Opening Day roles non-roster invitees and 40-man roster moves. Heres how each clubs lineup and starting rotation are currently expected to look on Opening Day. The team can open a 40-man roster spot by placing a player on the 60-Day IL A non-roster invitee cant be placed on the MLB Injured List. Become a Stathead surf this site ad-free..