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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  • video of Maddon.

    http://www.espn.com/espn/now?nowId=21-0561343809737202839-4

    always nice that he actually tries to honestly answer questions. Does mention that he wanted to give Zastr? a chance in a meaningful spot rather than a mop-up role.

    Rob G. 6 hours 50 min ago view
  • from Muskat:

    #Cubs Maddon: "I'm not going to make up an excuse for why I did what I did. It has nothing to do with lack of confidence" ... "It was the right thing to do today based on what I saw, what their lineup looked like and Rob Z.'s availability." #Cubs

    Rob G. 6 hours 55 min ago view
  • http://www.espn.com/espn/now?nowId=21-0561339391889382475-4

    Hammel not particularly understanding of getting pulled out...as he should. Be curious what Maddon had to say. All I can think of is is keeping arms fresh and maybe wanting to see if Zastr? is worth considering for the playoffs and how he'd do against the Dodgers.

    Rob G. 7 hours 38 sec ago view
  • great defense

    Heyward, Russell, Baez, Bryant, Ross in particular...although Bryant's a bit hard to judge with all the positions.

    Fowler and Rizzo in the top half of the NL for their positions as well (per fangraphs)...Zobrist right at the halfway cutoff for 2b in the NL.

    I'm sure some luck is involved too, but the Cubs and Maddon knew what they were doing.

    Rob G. 7 hours 12 min ago view
  • If all the starters have FIP > ERA, is that luck or good defense?

    Craig A. 7 hours 23 min ago view
  • #Cubs plummet to 19-5 in August.

    Fun with FIP

    • J. Hammel   3.07 ERA/4.27 FIP (3.68 FIP last year)
    • J. Arrieta     2.62 ERA/3.05 FIP (2.35 FIP last year)
    • J. Lester     2.81 ERA/3.67 FIP (2.92 FIP last year)
    • K. Hendricks  2.19 ERA/3.37 FIP (3.36 FIP last year)
    • J. Lackey     3.41 ERA/3.72 FIP (3.57 FIP last year with Cards)
    Rob G. 7 hours 48 min ago view
  • zastyryzryzryzny put in 3.2ip 1h 0bb 3k

    he's great when his control is "on"...problem is it's rarely "on" consistently. he could vault up the cubs prospect list if he ever gets better with that aspect of his game.

    crunch 8 hours 28 min ago view
  • JD's take was just trying to get in a lefty to better deal with mostly lefty Dodgers lineup.

    My second thought was what you came up with. My first thought was he was trying to light a fire under Hammel.

    Jackstraw 9 hours 41 min ago view
  • Maybe he was trying to spare him another brutal road start? NY, Colorado...

    billybucks 9 hours 58 min ago view
  • joe got a pitcher up for hammel at nearly the 1st sign of trouble in the 3rd...pulled after 2.1

    not injured and though it wasn't his day so far he wasn't looking like a pure disaster.

    really short leash on him. zastryznzryzryny in.

    crunch 10 hours 2 min ago view
  • Russell and Soler can attest that Urias has a pretty good curve/slider - two big strikeouts looking to get out of that jam in the first.

    Eric S 10 hours 46 min ago view
  • Classic Scully - great stuff.

    Thank God we'll still have Hawk next season. (cricket cricket cricket)

    Eric S 15 hours 37 min ago view
  • Here's Scully's call on Bryant's 10th-inning homer:

    "And it's a long fly ball, a mean fly ball, and a gone fly ball."

    VirginiaPhil 16 hours 51 min ago view
  • When the Cubs were the old, hundred-year Cubs, one bad hop did not undo their opponents.

    VirginiaPhil 16 hours 55 min ago view
  • If only he was clutcher. More clutcher.

    Jackstraw 18 hours 13 min ago view
  • cubs win...bryant with 7HR in his last 8 games.

    crunch 1 day 1 hour ago view