The Cubs announced the fourth round of roster cuts prior to the spring finale on Tuesday against the Red Sox.
LHP Randy Rosario will begin the season on the Opening Day Roster. The Cubs optioned LHP Kyle Ryan to Triple-A Iowa and assigned RHP Allen Webster to minor league camp.
The Cubs spring roster still officially stands at 30 players, including RHP Kendall Graveman who is on the 60-day I.L.
Opening Day is Thursday … Jon Lester versus Mike Minor in Texas against the Rangers.