| Name | Pos | Salary | Through | Years Left | Notes | Years in Majors |
| C. Milan | CF | $8,750,000 | 1918 | 1 years left | Extension signed. | 11 years |
| E. Collins | SS | $8,380,000 | 1921 | 4 years left | | 12 years |
| H. Zimmerman | 2B | $5,250,000 | 1919 | 2 years left | | 11 years |
| R. Murray | LF | $4,750,000 | 1919 | 2 years left | | 12 years |
| J. Thomas | CF | $4,330,000 | 1919 | 2 years left | | 8 years |
| C. Williams | CF | $3,828,571 | 1918 | 1 years left | Extension signed. | 6 years |
| H. Robinson | SP | $3,564,286 | 1918 | 1 years left | Free agent after this season! | 6 years |
| J. Mendez | SP | $2,250,000 | 1918 | 1 years left | Extension signed. | 9 years |
| R. Castleton | SP | $1,100,000 | 1918 | 1 years left | Arbitration (Estimate: $850,000) | 4 years |
| L. Fiene | CL | $775,001 | 1919 | 2 years left | | 13 years |
| J. Devore | LF | $750,000 | 1918 | 1 years left | Free agent after this season! | 7 years |
| H. Pernoll | SP | $667,001 | 1919 | 2 years left | | 6 years |
| B. Otey | MR | $501,001 | 1918 | 1 years left | Free agent after this season! | 8 years |
| T. Mcmillan | 2B | $300,000 | 1918 | 1 years left | Arbitration (Estimate: $250,000) | 4 years |
| H. Bauchman | 2B | $250,000 | 1918 | 1 years left | Automatic Resign. | 0 years |
| B. Harper | MR | $250,000 | 1918 | 1 years left | Automatic Resign. | 1 years |
| J. Curry | LF | $250,000 | 1918 | 1 years left | Possible Arbitration, 172 more days of service needed this year. | 2 years |
| W. Pipp | 1B | $250,000 | 1918 | 1 years left | Possible Arbitration, 139 more days of service needed this year. | 2 years |
| G. Getz | 3B | $250,000 | 1918 | 1 years left | Arbitration (Estimate: $1,100,000) | 3 years |
| S. Love | SP | $250,000 | 1918 | 1 years left | Automatic Resign. | 1 years |
| B. James | SP | $250,000 | 1918 | 1 years left | Possible Arbitration, 19 more days of service needed this year. | 2 years |
| M. Krug | 2B | $250,000 | 1918 | 1 years left | Arbitration (Estimate: $2,380,000) | 3 years |
| E. Foster | SS | $250,000 | 1918 | 1 years left | Automatic Resign. | 1 years |
| B. Jacobson | RF | $250,000 | 1918 | 1 years left | Arbitration (Estimate: $2,640,000) | 3 years |
| J. Birmingham | RF | $250,000 | 1918 | 1 years left | Arbitration (Estimate: $250,000) | 3 years |
| B. Grimes | SP | $250,000 | 1918 | 1 years left | Automatic Resign. | 1 years |
| D. Davenport | SP | $250,000 | 1918 | 1 years left | Arbitration (Estimate: $320,000) | 3 years |
| E. Mack | C | $250,000 | 1918 | 1 years left | Automatic Resign. | 1 years |
| B. Thomas | SP | $250,000 | 1918 | 1 years left | Automatic Resign. | 0 years |
| K. Pennington | MR | Minor-League-Contract | - | - | | 0 years |
| T. Rogers | SP | Minor-League-Contract | - | - | | 0 years |
| J. Johnson | 3B | Minor-League-Contract | - | - | | 0 years |
| R. Causey | SP | Minor-League-Contract | - | - | | 0 years |
| B. Larmore | SS | Minor-League-Contract | - | - | | 0 years |
| D. Flinn | LF | Minor-League-Contract | - | - | | 0 years |
| F. Eunick | 3B | Minor-League-Contract | - | - | | 0 years |
| G. Ross | MR | Minor-League-Contract | - | - | | 0 years |
| H. Deberry | C | Minor-League-Contract | - | - | | 0 years |
| T. Boeckel | 3B | Minor-League-Contract | - | - | | 0 years |
| G. Mangus | LF | Minor-League-Contract | - | - | Minor League FA next year! | 0 years |
| H. Spencer | MR | Minor-League-Contract | - | - | | 1 years |
| M. Hall | SP | Minor-League-Contract | - | - | | 1 years |
| M. Ruel | C | Minor-League-Contract | - | - | | 0 years |
| O. Jacobs | C | Minor-League-Contract | - | - | | 0 years |
| W. Wyckoff | SP | Minor-League-Contract | - | - | Minor League FA next year! | 0 years |
| J. Johnston | RF | Minor-League-Contract | - | - | Minor League FA next year! | 0 years |
| T. Thompson | MR | Minor-League-Contract | - | - | | 1 years |
| R. Youngs | CF | Minor-League-Contract | - | - | | 0 years |
| D. Johnston | 1B | Minor-League-Contract | - | - | | 6 years |
| D. Cotter | C | Minor-League-Contract | - | - | | 0 years |
| T. Walker | LF | Minor-League-Contract | - | - | | 1 years |
| R. Peckinpaugh | SS | Minor-League-Contract | - | - | Minor League FA next year! | 4 years |
| K. Meister | CF | Minor-League-Contract | - | - | Minor League FA next year! | 0 years |
| A. Bues | 2B | Minor-League-Contract | - | - | Minor League FA next year! | 0 years |
| T. Murchison | MR | Minor-League-Contract | - | - | | 0 years |
| R. Benton | SP | Minor-League-Contract | - | - | Minor League FA next year! | 0 years |
| M. Menosky | RF | Minor-League-Contract | - | - | | 0 years |
| J. Bassler | C | Minor-League-Contract | - | - | Minor League FA next year! | 3 years |
| D. Brown | C | Minor-League-Contract | - | - | | 1 years |
| P. Slattery | MR | Minor-League-Contract | - | - | | 0 years |
| S. Sallee | SP | Minor-League-Contract | - | - | | 2 years |
| L. Mcelwee | 3B | Minor-League-Contract | - | - | | 0 years |
| J. Giebel | C | Minor-League-Contract | - | - | Minor League FA next year! | 0 years |
| H. Gregory | MR | Minor-League-Contract | - | - | | 0 years |
| W. Mcavoy | C | Minor-League-Contract | - | - | Minor League FA next year! | 0 years |
| J. Scoggins | P | Minor-League-Contract | - | - | Minor League FA next year! | 0 years |
| J. Evers | MR | Minor-League-Contract | - | - | Minor League FA next year! | 0 years |
| L. Gilbert | RF | Minor-League-Contract | - | - | | 0 years |
| J. Stanley | SS | Minor-League-Contract | - | - | | 0 years |
| B. Hartford | SS | Minor-League-Contract | - | - | | 0 years |
| R. Mattis | LF | Minor-League-Contract | - | - | | 0 years |
| T. Wisterzil | 3B | Minor-League-Contract | - | - | | 0 years |
| L. Pratt | C | Minor-League-Contract | - | - | | 0 years |
| H. Juul | MR | Minor-League-Contract | - | - | | 0 years |
| H. Dillinger | MR | Minor-League-Contract | - | - | | 0 years |
| C. Clemens | C | Minor-League-Contract | - | - | | 0 years |
| D. Neff | SS | Minor-League-Contract | - | - | | 0 years |
| P. Falsey | 2B | Minor-League-Contract | - | - | | 0 years |
| C. Hill | SP | Minor-League-Contract | - | - | | 0 years |
| C. Perkins | C | Minor-League-Contract | - | - | | 0 years |
| R. Schmandt | 1B | Minor-League-Contract | - | - | | 0 years |
| C. Garrett | SP | Minor-League-Contract | - | - | | 0 years |
| R. Cook | MR | Minor-League-Contract | - | - | | 0 years |
| R. Walters | C | Minor-League-Contract | - | - | | 0 years |
| J. Gallagher | 2B | Minor-League-Contract | - | - | | 0 years |
| T. Turner | SP | Minor-League-Contract | - | - | | 0 years |
| A. Corcoran | 3B | Minor-League-Contract | - | - | | 0 years |
| R. Grover | 2B | Minor-League-Contract | - | - | | 0 years |
| P. Smith | LF | Minor-League-Contract | - | - | | 0 years |
| W. Whittaker | MR | Minor-League-Contract | - | - | | 0 years |
| W. Fisher | C | Minor-League-Contract | - | - | | 0 years |
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