| Name | Pos | Salary | Through | Years Left | Notes | Years in Majors |
| F. Luderus | 1B | $300 | 1918 | 1 years left | Free agent after this season! | 9 years |
| B. Meyer | LF | $300 | 1918 | 1 years left | Automatic Resign. | 5 years |
| E. Scott | SS | $300 | 1918 | 1 years left | Automatic Resign. | 4 years |
| J. Rawlings | 2B | $300 | 1918 | 1 years left | Automatic Resign. | 4 years |
| E. Jacobs | MR | $300 | 1918 | 1 years left | Automatic Resign. | 3 years |
| O. Miller | C | $300 | 1918 | 1 years left | Automatic Resign. | 3 years |
| D. Johnston | 1B | $300 | 1918 | 1 years left | Free agent after this season! | 9 years |
| S. Magee | LF | $300 | 1918 | 1 years left | Free agent after this season! | 14 years |
| B. Killefer | C | $300 | 1918 | 1 years left | Automatic Resign. | 5 years |
| J. Barry | SS | $300 | 1918 | 1 years left | Free agent after this season! | 7 years |
| B. Piercy | MR | $300 | 1918 | 1 years left | Automatic Resign. | 0 years |
| B. Steele | CL | $300 | 1918 | 1 years left | Automatic Resign. | 2 years |
| H. Ehmke | SP | $300 | 1918 | 1 years left | Automatic Resign. | 3 years |
| R. Hitt | MR | $300 | 1918 | 1 years left | Free agent after this season! | 6 years |
| L. Doyle | 2B | $300 | 1918 | 1 years left | Free agent after this season! | 11 years |
| B. O'Hara | CF | $300 | 1918 | 1 years left | Free agent after this season! | 6 years |
| D. Miller | RF | $300 | 1918 | 1 years left | Free agent after this season! | 8 years |
| B. Becker | CF | $300 | 1918 | 1 years left | Free agent after this season! | 10 years |
| A. Fletcher | SS | $300 | 1918 | 1 years left | Free agent after this season! | 9 years |
| H. Eller | SP | $300 | 1918 | 1 years left | Automatic Resign. | 1 years |
| A. Mamaux | SP | $300 | 1918 | 1 years left | Automatic Resign. | 5 years |
| B. Jones | 3B | $300 | 1918 | 1 years left | Automatic Resign. | 1 years |
| W. Rehg | C | $300 | 1918 | 1 years left | Automatic Resign. | 0 years |
| D. Bush | 3B | $300 | 1918 | 1 years left | Free agent after this season! | 7 years |
| B. Doak | SP | $300 | 1918 | 1 years left | Free agent after this season! | 6 years |
| J. Martin | 3B | $300 | 1918 | 1 years left | Automatic Resign. | 3 years |
| B. Shawkey | SP | $300 | 1918 | 1 years left | Automatic Resign. | 5 years |
| H. Thormahlen | SP | Minor-League-Contract | - | - | | 0 years |
| P. Cavet | SP | Minor-League-Contract | - | - | | 0 years |
| H. Bradley | 1B | Minor-League-Contract | - | - | | 0 years |
| A. Ferguson | SP | Minor-League-Contract | - | - | | 0 years |
| S. Thompson | CF | Minor-League-Contract | - | - | | 0 years |
| H. Caton | SS | Minor-League-Contract | - | - | | 0 years |
| T. Phillips | MR | Minor-League-Contract | - | - | | 0 years |
| E. King | LF | Minor-League-Contract | - | - | | 0 years |
| SP | Minor-League-Contract | - | - | | 1 years |
| W. Smith | 2B | Minor-League-Contract | - | - | | 0 years |
| C. Weilman | SP | Minor-League-Contract | - | - | | 3 years |
| E. Palmero | SP | Minor-League-Contract | - | - | | 0 years |
| E. Kirkpatrick | 1B | Minor-League-Contract | - | - | | 1 years |
| R. Young | 2B | Minor-League-Contract | - | - | | 1 years |
| P. Schneider | SP | Minor-League-Contract | - | - | | 2 years |
| H. Fritz | 3B | Minor-League-Contract | - | - | | 0 years |