Arizona Diamondbacks (5): Erbert Gonzalez, Eduardo Jimenez, Travis Radke, Alberto Rosario, Bo Takahashi
Atlanta Braves (18): Ryan Casteel, Jason Creasy, Claudio Custodio, Mike Foltynewicz, Sal Giardina, Felix Hernandez, Kevin Josephina, Sean Kazmar, Pete Kozma, Jack Lopez, Carlos Martinez, Dilmer Mejia, Rafael Ortega, Shane Robinson, Brad Roney, Ben Rowen, Alejandro Salazar, Scott Schebler
Baltimore Orioles (16): Cristian Alvarado, Danny Barnes, Malquin Canelo, Martin Cervenka, Brian Gonzalez, Tyler Herb, David Hess, Francisco Jimenez, Ty Moore, Luis Ortiz, Brady Rodgers, Jose Rondon, Dwight Smith, Richard Urena, Jesmuel Valentin, Andrew Velazquez
Boston Red Sox (21): Stetson Allie, Jett Bandy, Juan Centeno, Enmanuel De Jesus, Jhonathan Diaz, Yoel Espinal, Trevor Hildenberger, Ryder Jones, Tommy Joseph, Kevin Lenik, Robinson Leyer, Tzu-Wei Lin, Nick Longhi, Dan McGrath, Jeremy Rivera, Andrew Schwaab, Kevin Steen, Cole Sturgeon, Konner Wade, Tom Windle, Jantzen Witte
Chicago Cubs (13): Corey Black, Erick Castillo, Eric Gonzalez, Luke Hagerty, Danny Hultzen, Ivan Medina, Jordan Minch, Erling Moreno, Tyler Olson, Eugenio Palma, Pedro Strop, Jerry Vasto, Mark Zagunis
Chicago White Sox (8): Spencer Adams, Ramon Beltre, Jaycob Brugman, Nicky Delmonico, Sam Long, Matthew Mercedes, Clayton Richard, Zach Thompson
Cincinnati Reds (19): Jose Adames, Michael Beltre, Alberti Chavez, Narciso Crook, Michael De Leon, Ibandel Isabel, Jay Jackson, Travis Jankowski, Ernesto Liberatore, Valentin Martinez, Justin Miller, Andrew Moore, Francisco Pena, Carlos Rivero, Wyatt Strahan, Andy Sugilio, Nick Williams, Rob Wooten, Aneurys Zabala
Cleveland Indians (15): Argenis Angulo, Jodd Carter, Wilson Garcia, Kungkuan Giljegiljaw, Gianpaul Gonzalez, Anthony Gose, Henry Martinez, Andruw Monasterio, Anderson Polanco, Yojhan Quevedo, Jared Robinson, Cameron Rupp, Domingo Santana, Randy Valladares, Hunter Wood
Colorado Rockies (11): Tim Collins, Joel Diaz, Mike Gerber, Nelson Gonzalez, Rayan Gonzalez, Alexander Guillen, Joe Harvey, Wes Parsons, Matt Pierpont, Zac Rosscup, Drew Weeks
Detroit Tigers (14): Tim Adleman, Dario Agrazal, Jose Azocar, Sandy Baez, Jorge Bonifacio, Shao-Ching Chiang, Tom de Blok, Dawel Lugo, Alberoni Nunez, Jhon Nunez, Dereck Rodriguez, Brian Schales, Frank Schwindel, Kade Scivicque
Houston Astros (9): Oscar Campos, Carlos Canelon, Dean Deetz, Osvaldo Duarte, Brendan McCurry, Jamie Ritchie, Abdiel Saldana, Nick Tanielu, Gabriel Valdez
Kansas City Royals (16): Winston Abreu, Dawon Burt, Allan De San Miguel, Drew Ferguson, Angel Franco, Gerson Garabito, Conner Greene, Arnaldo Hernandez, Luis Hernandez, Tyler Hill, Nick Howard, Andres Machado, Yunior Marte, Randy Rosario, Franco Terrero, Chase Vallot
Los Angeles Dodgers (13): Rocky Gale, Anthony Garcia, Terrance Gore, Reymin Guduan, Connor Joe, Matt Lipka, Kyle Lobstein, Zach McAllister, Gersel Pitre, Edubray Ramos, Luis Vasquez, Anthony Vizcaya, Jared Walker
Los Angeles Angels (15): Victor Acosta, Arismendy Alcantara, Francisco Arcia, Jose Briceno, Adrian De Horta, Joe Gatto, Michael Hermosillo, Michael Kohn, Parker Markel, Eduard Pinto, JC Ramirez, Jacob Rhame, Erick Salcedo, Elliot Soto, Jake Thompson
Miami Marlins (8): Santiago Chavez, Stone Garrett, Preston Guilmet, Gosuke Katoh, Tyler Kolek, Brandon Leibrandt, Julian Leon, Aaron Northcraft
Milwaukee Brewers (14): Johan Belisario, Anthony Bender, Keon Broxton, James Gainey, Jake Gatewood, Tuffy Gosewisch, Nelson Hernandez, Chris Lee, Julio Mendez, Shelby Miller, Dylan Prohoroff, Ronny Rodriguez, Trey Supak, Aaron Wilkerson
Minnesota Twins (28): Austin Adams, Lane Adams, Cody Asche, Alec Asher, Parker Bridwell, Jonathan Cheshire, Sam Clay, Andro Cutura, Kody Eaves, Anderson Feliz, Ramon Flores, Nick Garland, Moises Gomez, Juan Graterol, Blaine Hardy, Mitch Horacek, Joey Krehbiel, Casey Lawrence, Zack Littell, Drew Maggi, Jose Martinez, Levi Michael, Peter Mooney, Jake Reed, Jarett Rindfleisch, Chris Rowley, Wilfredo Tovar, Lukas Young
New York Mets (15): Matt Blackham, Jake Hager, Carlos Hernandez, Joel Huertas, Braxton Lee, Hansel Moreno, Jose Moreno, Max Moroff, Jarrett Parker, Darwin Ramos, Nataneal Ramos, Luc Rennie, Francisco Rios, Peter Tago, Adonis Uceta
New York Yankees (21): Fernando Abad, Domingo Acevedo, Angel Aguilar, Daniel Alvarez, Luis Avilan, Ryan Buchter, Kellin Deglan, Matt Duffy, Elvis Escobar, Maiker Feliz, Zack Granite, Rosell Herrera, Welfrin Mateo, Thomas Milone, Leonardo Molina, Eduardo Navas, Dan Otero, Wynston Sawyer, Anderson Severino, Josh Thole, Tony Zych
Oakland Athletics (22): Ben Bracewell, Eric Campbell, Trey Cochran-Gill, Jose Colina, Ryan Court, Ronnie Freeman, Ian Gardeck, Yhoelnys Gonzalez, Donnie Hart, Jhenderson Hurtado, Jason Krizan, Jaimito Lebron, Zach Lee, Trace Loehr, Lucas Luetge, Deivy Mendez, Carlos Perez, Jean Ruiz, Jaime Schultz, Cody Stull, Dillon Thomas, Michael
Philadelphia Phillies (9): Jose Antequera, Gustavo Armas, Christian Bethancourt, Grenny Cumana, Jose Gomez, Jonathan Lucroy, Mikie Mahtook, Nick Martini, Alejandro Requena
Pittsburgh Pirates (7): Socrates Brito, Montana DuRapau, Gage Hinsz, Jason Martin, Hector Noesi, Pablo Reyes, Adrian Valerio
San Diego Padres (7): Yonder Alonso, Jean Cosme, Michael Gettys, Chih-Wei Hu, Emmanuel Ramirez, Hansel Rodriguez, Jason Vosler
San Francisco Giants (16): Cristhian Adames, Enderson Franco, Yapson Gomez, Zach Green, Tyler Heineman, Chris Herrmann, Jake Jewell, Jesus Liranzo, Luis Madero, Rodolfo Martinez, Sam Moll, Carlos Navas, Joey Rickard, Nolan Riggs, Jose Siri, Kean Wong
Seattle Mariners (8): Gerson Bautista, Chasen Bradford, Seth Frankoff, Zac Grotz, Kevin Munson, Joe Odom, Johnny Santos, Ryan Scott
St. Louis Cardinals (10): Liarvis Breto, Nabil Crismatt, Bryan Dobzanski, Jose Godoy, Derian Gonzalez, Kevin Herget, Rob Kaminsky, Andres Luna, Jose Martinez, Ricardo Sanchez
Tampa Bay Rays (14): Blake Bivens, Eleardo Cabrera, Dylan Cozens, Johnny Davis, Jose Disla, Mike Franco, Sean Gilmartin, Grant Kay, Zacrey Law, Sam McWilliams, Jermaine Palacios, Rene Pinto, DJ Snelten, Isranel Wilson
Texas Rangers (21): Jim Adduci, Kyle Bird, Nick Ciutto, Hunter Cole, Tim Dillard, Jerad Eickhoff, Luke Farrell, Tim Federowicz, Derek Law, Werner Leal, Jesus Linarez, Sal Mendez, Yohander Mendez, Josh Morgan, Yohel Pozo, Henry Ramos, Yadiel Rivera, Locke St. John, Esmerling Vasquez, Samir Vivas, Collin Wiles
Toronto Blue Jays (18): Deiferson Barreto, Andrew Burns, Patrick Cantwell, Ryan Dull, James Dykstra, Conor Fisk, Gabriel Guerrero, Mac James, Jesus Lopez, Mike Nittoli, Juan Nunez, Norberto Obeso, Willy Ortiz, Connor Overton, Tom Pannone, Luis Silva, Mitchell Walding, Forrest Wall
Washington Nationals (11): Rafael Bautista, James Bourque, Welington Castillo, Bengie Gonzalez, Angel Guillen, Taylor Gushue, Jake Lowery, Matt Reistetter, Adderling Ruiz, Austen Williams, Jacob Wilson