Each year the MLB determines the value of the qualifying offer by taking the average salary of the top 125 contracts in baseball. No player has ever accepted the lucrative one-year deal, but it's still important because draft pick compensation is tied to those who are extended the offer.

According to Jon Heyman of CBS Sports, this year's qualifying offer will be worth $15.8 million, which is a $500,000 increase from last year's $15.3 million.

Eric Fisher of the Sports Business Journal also confirmed the speculated number last week.

The MLB will confirm that exact figure early this week, but for now here are a list of definite free-agent candidates eligible (and perhaps more likely than others) to receive the offer:

Arizona Diamondbacks

None

Atlanta Braves

None

Baltimore Orioles

Wei-Yin Chen, SP

Chris Davis, 1B

Matt Wieters, C

Darren O'Day, RP

Boston Red Sox

None

Chicago Cubs

Dexter Fowler, OF

Chicago White Sox

Jeff Samardzija, SP

Cincinnati Reds

None

Cleveland Indians

None

Colorado Rockies 

None

Detroit Tigers

Alex Avila, C

Rajai Davis, OF

Alfredo Simon, SP

Houston Astros

Colby Rasmus, OF

Kansas City Royals

Alex Gordon, OF (if he rejects $12.5 million player option)

Los Angeles Angels

David Freese, 3B

Chris Ianetta, C

Los Angeles Dodgers

Brett Anderson, SP

Howie Kendrick, 2B

Jimmy Rollins, SS

Zack Greinke, SP (if he opts out of current contract)

Miami Marlins

None

Milwaukee Brewers

None

Minnesota Twins

Torii Hunter, OF

Mike Pelfrey, SP 

New York Mets

Bartolo Colon, SP

Daniel Murphy, 2B (much more likely than Colon)

New York Yankees 

None

Oakland Athletics

None 

Philadelphia Phillies

None

Pittsburgh Pirates

None (A.J. Burnett would, but he plans to retire) 

San Diego Padres

Ian Kennedy, SP

Justin Upton, OF

San Francisco Giants

None (they plan to work out a deal with Tim Lincecum while Tim Hudson plans to retire)

Seattle Mariners

Hisashi Iwakuma, SP

St. Louis Cardinals

Jason Heyward, OF

John Lackey, SP

Tampa Bay Rays

Asdrubal Cabrera, SS

Texas Rangers

Yovani Gallardo, SP

Colby Lewis, SP

Toronto Blue Jays

Dioner Navarro, C

Marco Estrada, SP

Mark Buehrle, SP

Washington Nationals

Denard Span, OF

Doug Fister, SP

Jordan Zimmermann, SP

Ian Desmond, SS

*Teams can only extend one qualifying offer and it must be to a player who has been with the club for the entire 2015 season, meaning those acquired at the trade deadline are ineligible to receive the one-year deal.

*If the player declines the offer and opts to sign elsewhere, the club that offered him the QO will get a first-round draft pick from the team that signed him (unless it's a top-10 pick).