The deadline for teams and unsigned arbitration-eligible players to file salary figures is January 13, after which the final salary will be determined during an arbitration hearing.
This year's remaining, unsigned arbitration-eligible players for the Mets are...
| Player | Service Time | Proj. Salary |
| Lucas Duda | 5.1 | $6,700,000.00 |
| Addison Reed | 5.0 | $10,600,000.00 |
| Matt Harvey | 4.0 | $5,200,000. |