For phase II of the Majors season there are two items that govern the roster changes;
Regulation IV(i) - Every rostered player present at the start of a game will participate in each game for a minimum of six (6) defensive outs and bat at least one (1) time. For the purposes of this rule,"six (6) defensive outs" is defined as: A player enters the field in one of nine defensive positions when his/her team is on defense and occupies such position while six outs are made;"bat at least one (1) time" is defined as: A player enters the batter's box with no count and completes that time at bat by being retired or by reaching base safely.
Penalty: The player(s) involved shall start the next game, play any previous requirement not completed for Section (i) and the requirements for this game before being removed.
The manager shall for the:
A. First Offense - receive a written warning.
B. Second Offense - a suspension for the next scheduled game.
C. Third Offense - suspension for the remainder of the season.
Note 1: If the violation is determined to have been intentional, a more severe penalty may be assessed by the board of directors. However, forfeiture of a game may not be invoked.
Note 2: There is no exception to this rule unless the game is shortened for any reason, at which time the local league may elect not to impose a penalty on the manager/coach. However, the penalty in this regulation regarding the player who did not meet mandatory play cannot be reduced or waived in a shortened game.
Rule 3.03 - A player in the starting lineup who has been removed for a substitute may re-enter the game once, in any position in the batting order, provided:
- his or her substitute has completed on time at bat and;
- has played defensively for a minimum of (6) consecutive outs;
- pitchers once removed from the mound may not return as pitchers;..
- only a player in the starting lineup may re-enter the game;
- a starter, (S1) re-entering the game as a substitute for another starter (S2) must then fulfill all conditions of a substitute (once at bat and six defensive outs) before starter (S2) can re-enter the game.
- Defensive substitutions must be made while a team is on defense. Offensive substitutions must be made at the time the offensive player has her/his turn at bat or is on base.
Note 2: When two or more substitute players of the defensive team enter the game at the same time, the manager shall, immediately before they take their positions as fielders, designate to the umpire-in-chief such player's positions in the team's batting order and the umpire-in-chief shall notify the official scorer. The umpire-in-chief shall have the authority to designate the substitute's place in the batting order, if this information is not immediately provided.
Note 3: If during the game either team is unable to place nine (9) players on the field due to illness, injury, ejection, or inability to make a legal substitution the opposing manager shall select a player previously used in the lineup to re-enter the game, but only if use of all eligible players has exhausted the roster. A player ejected from the game is not eligible for re-entry.
Adhering to these regulations and rules can be as simple as "pairing" or "connecting" two players in a position in the batting order and insuring the subs enter early enough to fulfill their mandatory play requirement (MPR).
So what are the pitfalls? Where are the gotchas?





