Here is a preliminary list of players in the last year of their regular contracts or are (P-2021)s. I will update this list asplayers are extended, dropped, or traded.
MI-OF Owings, Chris, $5m (2021)
OF Engel, Adam, $0.5m (2021)
RP Crichton, Stefon, $0.5m (2021)
None
C Pena, Francisco, $0.5m (P-2021)
SP Yarbrough, Ryan, $0.5m (P-2021)
CI-MI Rojas, Miguel, $2m (2021)
MI Fletcher, David, $0.5m (P-2021)
MI Valaika, Pat, $1m (2021)
MI Villar, Jonathan, $4m (2021)
OF Martin, Leonys, $1.5m (2021)
RP Andriese, Matt, $1.5m (2021)
RP Barnes, Matt, $1.5m (2021)
SP Lopez, Jorge, $0.5m (P-2021)
None
C Leon, Sandy, $2m (2021)
C Nido, Tomas, $0.5m (2021)
C Stassi, Max, $2m (2021)
MI Harrison, Josh, $2m (2021)
OF Luplow, Jordan, $0.5m (P-2021)
RP Arano, Victor, $0.5m (P-2021)
RP Fry, Jace, $0.5m (P-2021)
RP Rosenthal, Trevor, $1m (2021)
SP Richards, Trevor, $0.5m (P-2021)
C Alfaro, Jorge, $0.5m (P-2021)
RP Cole, A.J., $0.5m (2021)
RP Crick, Kyle, $0.5m (P-2021)
SP Wainwright, Adam, $2m (2021)
C Diaz, Elias, $1m (2021)
CI Zimmerman, Ryan, $3.5m (2021)
CI-OF Santana, Danny, $3m (2021)
MI Iglesias, Jose, $5.5m (2021)
MI Sanchez, Yolmer, $1.5m (2021)
OF Eaton, Adam, $5m (2021)
RP Holland, Greg, $1m (2021)
RP Tomlin, Josh, $1m (2021)
SP Detwiler, Ross, $0.5m (2021)
SP Norris, Daniel, $3m (2021)
SP-RP Cortes, Jr., Nestor, $1.5m (2021)
SP-RP Rodriguez, Jefry, $0.5m (P-2021)
None
MI Andrus, Elvis, $6.5m (2021)
C Plawecki, Kevin, $4m (2021)
CI-MI Bote, David, $0.5m (P-2021)
SP Beeks, Jalen, $0.5m (P-2021)
None
C Murphy, Tom, $0.5m (P-2021)
C Sisco, Chance, $0.5m (P-2021)
CI Moreland, Mitch, $3m (2021)
OF Naquin, Tyler, $0.5m (2021)
RP Cishek, Steve, $1.5m (2021)
RP Diaz, Jairo, $0.5m (2021)
RP Feliz, Michael, $0.5m (2021)
RP Greene, Shane, $1m (2021)
SP Fedde, Erick, $0.5m (P-2021)
SP Lauer, Eric, $0.5m (P-2021)
None
None
None
None
RP Brasier, Ryan, $0.5m (P-2021)
RP Cisnero, Jose, $0.5m (2021)
RP Jurado, Ariel, $0.5m (P-2021)
RP Loup, Aaron, $1.5m (2021)
RP Maton, Phil, $0.5m (2021)
RP Sawamura, Hirokazu, $0.5m (2021)
SP Chirinos, Yonny, $0.5m (P-2021)
SP Fried, Max, $0.5m (P-2021)
SP Plutko, Adam, $2m (2021)
SP Senzatela, Antonio, $0.5m (P-2021)
None
None
CI-MI Sogard, Eric, $0.5m (2021)
MI Farmer, Kyle, $0.5m (P-2021)
OF Calhoun, Willie, $0.5m (P-2021)
OF Locastro, Tim, $0.5m (2021)
RP Kolarek, Adam, $0.5m (2021)
RP Stock, Robert, $0.5m (2021)
C Lucroy, Jonathan, $4m (2021)
CI Adams, Matt, $0.5m (2021)
CI Cuthbert, Cheslor, $0.5m (2021)
CI-OF Ruf, Darin, $0.5m (2021)
MI Adrianza, Ehire, $0.5m (2021)
MI Mercer, Jordy, $0.5m (2021)
OF Kiermaier, Kevin, $10m (2021)
OF Tauchman, Mike, $3m (2021)
SP Eshelman, Thomas, $0.5m (2021)
SP Graveman, Kendall, $5.5m (2021)
SP Hernandez, Elieser, $0.5m (2021)
SP Holland, Derek, $0.5m (2021)
SP Kelly, Merrill, $2.5m (2021)
SP LeBlanc, Wade, $0.5m (2021)
SP Newcomb, Sean, $0.5m (P-2021)
C Chirinos, Robinson, $6.5m (2021)
CI Davis, J.D., $0.5m (P-2021)
RP Colome, Alex, $4m (2021)
RP Miller, Andrew, $4m (2021)
RP Oberg, Scott, $1m (2021)
SP Barria, Jaime, $0.5m (P-2021)
SP Gomber, Austin, $0.5m (P-2021)
SP Happ, J.A. , $6m (2021)
SP Johnson, Brian, $0.5m (P-2021)
SP Lester, Jon, $7m (2021)
None
None
SP Castillo, Luis, $0.5m (P-2021)
CI Smith, Dominic, $0.5m (P-2021)
C Castro, Jason, $2m (2021)
CI Candelario, Jeimer, $4m (2021)
CI-MI Moustakas, Mike, $6.5m (2021)
OF Ozuna, Marcell, $13m (2021)
OF Santander, Anthony, $0.5m (P-2021)
RP Kela, Keone, $1.5m (2021)
SP Hill, Rich, $3.5m (2021)
SP Teheran, Julio, $5m (2021)
SP Valdez, Framber, $0.5m (2021)
CI Bauers, Jake, $0.5m (P-2021)
CI Gurriel, Yulieski, $3m (2021)
RP Doolitle, Sean, $1.5m (2021)
RP Romo, Sergio, $0.5m (2021)
SP Eovaldi, Nathan, $2.5m (2021)
RP Dolis, Rafael, $1m (2021)
RP Duffey, Tyler, $0.5m (2021)
