According to multiple reports, the first wave of September call-ups Tuesday will be four players, two position players and two pitchers. The Cubs will officially add INF Javier Baez, LHP Tsuyoshi Wada, RHP Trevor Cahill and OF Quintin Berry to the active roster Tuesday.
The Cubs will have to open two spots on the 40-man roster for Trevor Cahill and Quintin Berry. And those roster moves were not announced Monday.
Joe Maddon will have five new players on his active roster Tuesday.