Adding Players to MLB Reserve List

Only players on an MLB Reserve List (40-man roster) can be placed on an MLB Active List (25-man roster).

A free-agent with prior MLB and/or minor league service who signs a Major League contract must be added to his club's MLB Reserve List (40-man roster) when he is added to an MLB Active List or when the contract is filed with the MLB Commissioner (whichever comes first). Contracts must be filed with the MLB Commissioner within 20 days of signing.

A club must add a player to its MLB Reserve List immediately if the player is acquired as the result of a waiver claim, or if a player on another club's 40-man roster is acquired in a trade, or if a player is selected in the Major League Phase of the Rule 5 Draft.

In addition, an MLB club generally has the option to add any player who is on the reserve list of one of its minor league affiliates to its MLB Reserve List (40-man roster) at any time. The exceptions are:

1. A minor league player eligible for selection in the Rule 5 Draft cannot be added to an MLB 40-man roster during the period of time beginning with the filing of MLB and minor league reserve lists on November 20th (or November 19th if November 20th falls on a Saturday, or November 18th if November 20th falls on a Sunday) up through the conclusion of the Rule 5 Draft.

2. A minor league player who was sent outright to the minors cannot be added back to his club's MLB 40-man roster until he has spent at least 10 days on outright assignment, unless the player is selected to be the "26th man" on a day where a doubleheader was scheduled at least 48 hours in advance, or is selected to replace a player on the 25-man roster who is placed on the Disabled List, Bereavement List, Paternity List, Restricted List, Military List, Disqualified List, or Ineligible List, or if the season (including post-season playoffs) of the minor league team to which the player is assigned is over, or if the player is traded.

3. A minor league player eligible for selection in the Rule 5 Draft who was sent outright to the minors anytime after the previous Rule 5 Draft cannot be added back to his club's MLB 40-man roster during the period of time beginning at 5 PM (Eastern) on the 5th day after the final game of the World Series up through the conclusion of the Rule 5 Draft.

4. An unsigned minor league player who is eligible to be a Rule 55 minor league free-agent (player was previously released in his career and/or player has spent all or part of at least seven separate seasons on a minor league active list or disabled list) cannot be unilaterally added (by selection) to his club's MLB 40-man roster any later than 5 PM (Eastern) on the 5th day after the final game of the World Series (or 5 PM Eastern on October 15th if the World Series is canceled).

5. A player on an MLB Reserve List (40-man roster) who is given his Outright Release during the period of time extending from September 1st through March 31st cannot be added back to the MLB 40-man roster of the club that released the player until May 15th, and a player on an MLB 40-man roster who is given his Outright Release during the period of time extending from April 1st through August 31st cannot be added back to the MLB Active List of the club that released the player for at least 30 days.

6. A player who has not previously signed an MLB or minor league contract can be "Signed for Future Service" (contract is for the following season) if the player signs a Major League contract after July 1st. A player who is "Signed for Future Service" by an MLB club must be placed on the club's MLB Reserve List (40-man roster), and cannot play in MLB or in the minor leagues until Opening Day of the following season. (Attendance at a post-season Instructional League and/or participation in Instructional League games do not count). A player on an MLB 40-man roster who is "Signed for Future Service" cannot be sent to the minors by Optional or Outright Assignment any earlier than 20 days prior to MLB Opening Day (same as a Draft-Excluded Player).

7. Beginning in 2012, players signed after being selected in the MLB Rule 4 Draft, players signed as Non-Drafted Free-Agents (NDFA) after being eligible for selection in the MLB Rule 4 Draft, and international players subject to the International Signing Bonus Pool rule, cannot be signed to a Major League contract.

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  • i'd settle for him knocking it out the park...not settle, prefer...yeah.

    crunch 2 min ago view
  • I'm sure she'll knock it out of the park.

    Old and Blue 3 hours 15 min ago view
  • Nice article on Willson Contreras in the DesMoines Register

    http://www.desmoinesregister.com/story/sports/base...

    Cubster 3 hours 36 min ago view
  • Julianna Zobrist will sing national anthem (Memorial Day) at Wrigley today.

    Tribune interviews her...

    http://www.chicagotribune.com/sports/baseball/cubs...

    Cubster 3 hours 41 min ago view
  • Any word on Neil Ramirez?? Today is his 10th day where they have had to have done something with him, or are they not count today because it is a holiday??

    cubbies.4ever 5 hours 27 min ago view
  • if they dont win at least 130 games this season they can pack it all up, turn wrigley into a concert venue, and move the damn team to san jose.

    #Bernie130orBust

    crunch 14 hours 59 min ago view
  • I see where catcher Cael Brockmeyer was promoted to Tennessee a couple of days ago, to fill a roster spot vacated by David Freitas, recently promoted to Iowa. Caratini is the other catcher at Tennessee.

    VirginiaPhil 15 hours 2 min ago view
  • They've already clinched a minimum winning percentage of .607 for the month, and that's only if they lose the last 2 games. If they win both, they can push that up to .679. So much for "stumbling" in May. When you're winning over 60% of your games, you're doing baseball well.

    John Beasley 16 hours 16 min ago view
  • If the best walk-off hit possible is a solo home run in a zero-zero game--Eloy did it tonight!

    (But maybe it's a grand slam when your team is down three? He didn't do that.)

    Number eight for Jimenez. His team is 31-17. Yesterday they scored 17 runs against Lansing. Two weeks ago it was 15 runs against the same team. This is a nice team, South Bend. The Cubs must have had a good draft last year.

    Tonight the pitchers were Sands, Brooks and Effross.

    VirginiaPhil 16 hours 23 min ago view
  • RIP Zoobrest.

    crunch 17 hours 57 min ago view
  • He'll be fine. He's not some wimpy young pup.

    Old and Blue 18 hours 26 min ago view
  • In all seriousness the Cubs have the fewest amount of games played in the NL which means they're gonna be facing quite the grind later on including 24 games in a row at the end of June and beginning of July so I hope he does get a few days off.

    johann 20 hours 23 min ago view
  • Meh. He only got one hit today. Maybe give him a rest?

    Old and Blue 20 hours 58 min ago view
  • 34-14...awww yeah.

    crunch 21 hours 55 min ago view
  • Good thing the Cubs have five left-handed batters in the lineup. Velasquez is just tearing thru the righties [edit - doesn't seem to faze Bryant!]

    Eric S 23 hours 16 min ago view
  • ben zobrist gets to ride up front tonight cause he's a good guy at sports.

    cubs with a 5 run lead and a lackey shutout through 3ip \m/

    crunch 23 hours 50 min ago view