Cubs Roster & Staff
Transactions
| Date | Transaction |
| 10/31/13 | Chicago Cubs activated RHP Matt Guerrier from the 60-day disabled list. |
| 10/09/13 | Chicago Cubs sent LF Thomas Neal outright to Iowa Cubs. |
| 10/09/13 | Chicago Cubs sent RHP Rafael Dolis outright to Iowa Cubs. |
| 10/09/13 | Chicago Cubs sent RHP Zach Putnam outright to Iowa Cubs. |
| 10/09/13 | Chicago Cubs sent RHP Trey McNutt outright to Iowa Cubs. |
| 10/09/13 | Chicago Cubs sent C J.C. Boscan outright to Iowa Cubs. |
| 10/09/13 | Chicago Cubs sent LF Darnell McDonald outright to Iowa Cubs. |
| 10/03/13 | Chicago Cubs claimed 1B Mat Gamel off waivers from Milwaukee Brewers. |
| 10/02/13 | Chicago Cubs signed free agent C Daniel Canela to a minor league contract. |
| 10/01/13 | Chicago Cubs activated C Welington Castillo from the 15-day disabled list. |