--MLBPA
Per Article XX-B of the MLB/MLBPA collective bargaining agreement, any player on an MLB Reserve List who has accrued at least six years of MLB Service Time and who is not signed for the following season becomes a free-agent at 9 AM (Eastern) on the first day after the final game of the World Series. In addition, as for any international player who has accrued service time with a foreign "major league" club or clubs prior to signing a "first contract" with an MLB club, any service time accrued while on the active roster of a foreign club(s) may be considered when determining Article XX-B contractual rights & eligibility.
An Article XX-B MLB free-agent who signs a Major League contract after 11:59 PM (Eastern) on the 5th day after the final game of the World Series receives automatic "no trade" rights that extend through June 15th of the following season, even if the player re-signs with his former club.
If an Article XX-B MLB free-agent signs a minor league contract at least ten days prior to MLB Opening Day, and then is either not released by 12 PM (Eastern) on the 5th day prior to MLB Opening Day or added to an MLB Reserve List (40-man roster) or MLB 60-day Disabled List by 12 PM (Eastern) on MLB Opening Day, the player automatically receives a $100,000 retention bonus, and the player can unilaterally opt-out of the minor league contract on June 1st if he has not been added to an MLB Active List (25-man roster) or an MLB Disabled List by that date.
Below is the complete list of 168 Article XX-B free agent Players this off-season:
Arizona Diamondbacks (5): Alex Avila, Jarrod Dyson, Wilmer Flores, Yoshihisa Hirano, Adam Jones
Atlanta Braves (15): Jerry Blevins, Francisco Cervelli, ^Josh Donaldson, Tyler Flowers, Billy Hamilton, Adeiny Hechavarria, Matt Joyce, Dallas Keuchel, Nick Markakis, Chris Martin, Brian McCann, Darren O'Day, Anthony Swarzak, Julio Teheran, Josh Tomlin
Baltimore Orioles (1): Mark Trumbo
Boston Red Sox (6): Andrew Cashner, Jhoulys Chacin, Brock Holt, Mitch Moreland, Steve Pearce, Rick Porcello
Chicago Cubs (13): Anthony Barnette, Nicholas Castellanos, Xavier Cedeno, Steve Cishek, Kendall Graveman, Cole Hamels, Derek Holland, Brandon Kintzler, Jonathan Lucroy, Brandon Morrow, David Phelps, Pedro Strop, Ben Zobrist
Chicago White Sox (5): ^Jose Abreu, Ross Detwiler, Jon Jay, Ivan Nova, Hector Santiago
Cincinnati Reds (2): Jose Iglesias, Alex Wood
Cleveland Indians (5): Tyler Clippard, Ryan Flaherty, Jason Kipnis, Yasiel Puig, Dan Otero
Colorado Rockies (2): Yonder Alonso, Drew Butera
Detroit Tigers (5): Gordon Beckham, Edwin Jackson, Jordy Mercer, Matt Moore, Tyson Ross
Houston Astros (8): Robinson Chirinos, ^Gerrit Cole, Will Harris, Martin Maldonado, Collin McHugh, Wade Miley, Hector Rondon, Joe Smith
Kansas City Royals (1): Alex Gordon
Los Angeles Angels (2): Trevor Cahill, Kole Calhoun
Los Angeles Dodgers (5): David Freese, Jedd Gyorko, Rich Hill, Russell Martin, Hyun-Jin Ryu
Miami Marlins (4): Starlin Castro, Curtis Granderson, Martin Prado, Neil Walker
Milwaukee Brewers (8): Matt Albers, Gio Gonzalez, Yasmani Grandal, Jay Jackson, Jordan Lyles, Mike Moustakas, Drew Pomeranz, Eric Thames
Minnesota Twins (7): Jason Castro, Kyle Gibson, ^Jake Odorizzi, Martin Perez, Michael Pineda, Sergio Romo, Jonathan Schoop
New York Mets (7): Luis Avilan, Brad Brach, Rajai Davis, Todd Frazier, Juan Lagares, Rene Rivera, ^Zack Wheeler
New York Yankees (8): Dellin Betances, Edwin Encarnacion, Brett Gardner, Cory Gearrin, Didi Gregorius, Cameron Maybin, Austin Romine, C.C. Sabathia
Oakland Athletics (4): Brett Anderson, Homer Bailey, Jake Diekman, Tanner Roark
Philadelphia Phillies (11): Corey Dickerson, Jared Hughes, Tommy Hunter, Brad Miller, Logan Morrison, Pat Neshek, Juan Nicasio, Sean Rodriguez, Drew Smyly, Jason Vargas, Nick Vincent
Pittsburgh Pirates (3): Melky Cabrera, Lonnie Chisenhall, Francisco Liriano
St. Louis Cardinals (5): Tony Cingrani, ^Marcell Ozuna, Michael Wacha, Adam Wainwright, Matt Wieters
San Diego Padres (3): Aaron Loup, Craig Stammen, Adam Warren
San Francisco Giants (5): Fernando Abad, ^Madison Bumgarner, Pablo Sandoval, ^Will Smith, Stephen Vogt
Seattle Mariners (4): Felix Hernandez, Wade LeBlanc, Tommy Milone, Arodys Vizcaino
Tampa Bay Rays (3): Travis d'Arnaud, Avisail Garcia, Eric Sogard
Texas Rangers (6): Wellington Castillo, Logan Forsythe, Nate Jones, Shawn Kelley, Hunter Pence, Edinson Volquez
Toronto Blue Jays (2): Clay Buchholz, Justin Smoak
Washington Nationals (13): Matt Adams, Asdrubal Cabrera, Brian Dozier, Yan Gomes, Jeremy Hellickson, Daniel Hudson, Howie Kendrick, Gerardo Parra, ^Anthony Rendon, Fernando Rodney, ^Stephen Strasburg, Jonny Venters, Ryan Zimmerman
^ = Has been tagged with a 17.8M$ one-year contract Qualifying Offer
Note: In addition to these players there are nearly 600 minor league free agents