| Player | Position | Team | Years | Amount | Option |
|---|---|---|---|---|---|
| Brett Anderson | SP | ||||
| Cody Anderson | SP | ||||
| Homer Bailey | SP | ||||
| Chad Bettis | RP / SP | ||||
| Clay Buchholz | SP | ||||
| Madison Bumgarner | SP | ||||
| Trevor Cahill | RP / SP | ||||
| Andrew Cashner | RP / SP | ||||
| Jhoulys Chacin | SP | ||||
| Wei-Yin Chen | SP | ||||
| Gerrit Cole | SP | ||||
| Ross Detwiler | RP / SP | ||||
| Jerad Eickhoff | SP | ||||
| Marco Estrada | SP | ||||
| Kevin Gausman | RP / SP | ||||
| Gio Gonzalez | SP | ||||
| Matt Harvey | SP | ||||
| Jeremy Hellickson | SP | ||||
| Felix Hernandez | SP | ||||
| Rich Hill | SP | ||||
| Derek Holland | RP / SP | ||||
| Edwin Jackson | RP / SP | ||||
| Dallas Keuchel | SP | ||||
| Kwang-hyun Kim | SP | ||||
| Josh Lindblom | SP | ||||
| Wade Miley | SP | ||||
| Shelby Miller | RP / SP | ||||
| Matt Moore | SP | ||||
| Jimmy Nelson | RP / SP | ||||
| Ivan Nova | SP | ||||
| Martin Perez | SP | ||||
| Rick Porcello | SP | ||||
| JC Ramirez | SP | ||||
| Clayton Richard | SP | ||||
| Tanner Roark | SP | ||||
| Tyson Ross | SP | ||||
| Hyun-Jin Ryu | SP | ||||
| Danny Salazar | SP | ||||
| Aaron Sanchez | SP | ||||
| Drew Smyly | SP | ||||
| Kohl Stewart | RP / SP | ||||
| Dan Straily | RP / SP | ||||
| Stephen Strasburg | SP | ||||
| Julio Teheran | SP | ||||
| Jason Vargas | SP | ||||
| Michael Wacha | SP | ||||
| Taijuan Walker | SP | ||||
| Alex Wood | SP | ||||
| Gabriel Ynoa | RP / SP |
This free agent tracker covers the time period beginning the day after the World Series ends in 2019, up until the day before Opening Day 2020.
