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Baseball parent glossary
Know what they mean.
Bat drop. Pool play. Guest player. Stay-to-play. Youth baseball has its own language, and people are not always careful about explaining it.
81 plain-English definitions
Youth baseball language changes by league, age, and tournament. Slang is labeled separately because it can vary by team or region. When a local rulebook disagrees with this glossary, use the rulebook.
81 terms
A
6 terms- A classification Travel ball
- One of USSSA's four team classifications. It is generally used for local or developing teams, but the state director controls placement and standards vary by state.
- AA classification Travel ball
- A USSSA team classification above A and below AAA. It commonly describes developing travel teams, but the exact standard depends on the state program.
- AAA classification Travel ball
- A USSSA team classification above AA and below Major. It generally signals stronger tournament competition within that system.
- Age cutoff Getting started
- The date a league or tournament uses to determine a player's baseball age. The date and method vary by organization, so check before registering or trying out.
- All-star team Getting started
- A team selected from players in a recreational league, usually for games or tournaments after the regular season.
- At-large bid Travel ball
- An invitation to a championship or higher-level event that is not earned through an automatic qualifying finish. The event organizer decides who receives one.
B
5 terms- Balk Game day
- An illegal pitching action with runners on base. Balk rules often begin at older youth levels, so the age division and tournament rules matter.
- Bat certification Getting started
- The stamp showing that a bat meets a rules standard, such as USA Baseball, USSSA, or BBCOR. A legal bat in one league may be illegal in another.
- Bat drop Getting started
- The difference between a bat's length in inches and weight in ounces. A 30-inch bat that weighs 20 ounces is a drop 10. The bat still has to meet the league's certification rules.
- Boundary Getting started
- The geographic area connected to a local league. Some organizations use home or school location to determine eligibility, while others use different registration rules.
- Bracket play Travel ball
- The elimination portion of a tournament. Pool-play results usually determine the seed and first bracket matchup.
C
9 terms- Can of corn Baseball slang
- An easy fly ball to the outfield. The phrase is old baseball slang for a catch that should be routine.
- Chartered league Getting started
- A local league formally recognized by a larger organization, such as Little League International, for a specific season and set of divisions.
- Chin music Baseball slang
- A pitch thrown high and inside that makes the batter move away from the plate.
- Club baseball Travel ball
- A competitive program outside the local recreational league structure. People often use club, select, and travel ball for similar programs, but the exact meaning changes by area.
- Coach pitch Getting started
- A young-player division in which a coach pitches to the batter. Local leagues set the ages, distances, and rules.
- Continuous batting order Game day
- A batting order that includes every eligible player present instead of only the players currently in the field.
- Cookie Baseball slang
- An easy pitch to hit, usually one left over the middle of the plate.
- Courtesy runner Game day
- A substitute runner used for a pitcher, catcher, or another eligible player under the event's rules. Eligibility varies, so the tournament rulebook wins.
- Crooked number Baseball slang
- Two or more runs scored in one inning. On a scoreboard, anything other than zero or one is a crooked number.
D
6 terms- Dinger Baseball slang
- A home run.
- Double elimination Travel ball
- A tournament format in which a team remains alive after one loss and is eliminated after its second loss.
- Doubleheader Game day
- Two games played by the same team on the same day, usually back to back.
- Draft Getting started
- The local-league process for placing registered players on teams. The method is set by the league and is different from a travel-team tryout.
- Dropped third strike Game day
- A rule that may let the batter try to reach first when the catcher does not catch strike three cleanly. It usually begins at older youth levels and depends on the exact rules in use.
- Ducks on the pond Baseball slang
- Two or three runners on base, waiting for a hitter to drive them in.
E
1 term- Evaluation Getting started
- A session used by a rec league to assess registered players before forming balanced teams. It is not always a tryout, because eligible players are still placed on a roster.
F
1 term- Frozen rope Baseball slang
- A hard line drive that stays on a low, straight path.
G
5 terms- Game guarantee Travel ball
- The minimum number of games an event promises each team, often two or three. Weather, forfeits, and event rules can affect how that promise is handled.
- Gate fee Travel ball
- Admission charged to spectators at a tournament or complex. Some events charge by the day, some sell weekend passes, and some build the fee into team registration.
- Golden sombrero Baseball slang
- Four strikeouts by the same hitter in one game.
- Grand slam Game day
- A home run hit with runners on first, second, and third, scoring four runs.
- Guest player Travel ball
- A player temporarily added to another team's roster for an event. Tournament and sanctioning rules control when guest players are allowed.
H
2 terms- Hot corner Baseball slang
- Third base, where the fielder has very little time to react to a hard-hit ball.
- Hotel block Travel ball
- A group of rooms held for tournament teams at one or more hotels. A block may be optional, or it may be required under a stay-to-play policy.
I
4 terms- Infield fly rule Game day
- A rule that can call the batter out on a fair fly ball that an infielder can catch with ordinary effort when first and second, or all three bases, are occupied with fewer than two outs. It does not apply to line drives or attempted bunts.
- Innings pitched Game day
- The number of innings a pitcher records. Youth leagues often protect arms with pitch-count rules rather than innings alone.
- Interleague play Getting started
- Regular-season games between teams from different local leagues, often used when one league does not have enough teams for a full schedule.
- Intermediate 50/70 Getting started
- A Little League baseball division that uses a 50-foot pitching distance and 70-foot base paths. It sits between the standard Little League field and a full-size diamond.
L
2 terms- Lead-off Game day
- Leaving the base before the pitch reaches the plate. Whether runners can lead off depends on age level and league rules.
- League age Getting started
- The age an organization assigns a player for division placement. It is calculated from that organization's cutoff date, not simply the player's age today.
M
5 terms- Major classification Travel ball
- The highest of USSSA's four team classifications. Major is a classification inside USSSA and should not be confused with the Majors division in rec baseball.
- Majors division Getting started
- A rec-league age or skill division used by organizations such as Little League. It is not the same thing as a Major-classified travel team.
- Mandatory play Getting started
- A rule requiring eligible rostered players to participate. The exact batting and defensive requirements depend on the organization, division, and whether the game is regular season or tournament play.
- Meatball Baseball slang
- A very hittable pitch, usually one that catches too much of the middle of the plate.
- Moonshot Baseball slang
- A towering home run hit high and deep.
N
2 terms- National and American labels Travel ball
- Names some clubs or events use for internal teams or divisions. They are not universal competition levels, so ask the program what each label means.
- Nuke Baseball slang
- A home run hit especially hard or far.
O
1 term- Open tournament Travel ball
- A tournament that accepts teams across a wider range of classifications or affiliations. Read the event details because open does not always mean the same competitive level.
P
3 terms- Pitch count Game day
- The number of pitches thrown by a player. Many youth organizations use pitch counts and required rest periods to limit workload.
- Player agent Getting started
- A local-league official who helps manage player registration, eligibility, evaluations, team formation, and roster records.
- Pool play Travel ball
- The scheduled games that determine seeding before bracket play. Pool record is usually the first factor, followed by event-specific tiebreakers.
Q
1 term- Qualifier Travel ball
- An event that can earn a team a berth or bid to a later championship. The required finish and the value of the bid depend on the organizer.
R
6 terms- Rec ball Getting started
- Community-based baseball designed to give local kids a place to play. Teams usually have broader skill ranges, lower costs, and fewer games than travel programs.
- Residency requirement Getting started
- A rule that connects player eligibility to a home address, school, or approved exception. The exact requirement depends on the league and age.
- Roster batting Game day
- A batting order that includes every player on the roster rather than only the nine players currently in the field.
- Roster freeze Travel ball
- The date or event after which a team cannot freely add or replace players. Rules for injuries and approved replacements vary.
- Run differential Travel ball
- Runs scored minus runs allowed. Tournaments often use it as a pool-play tiebreaker, usually with limits to discourage running up the score.
- Run rule Game day
- A rule that ends a game early when one team leads by a specified number of runs after a specified inning. The numbers vary by league and tournament.
S
7 terms- Sanctioning organization Travel ball
- An organization that registers teams or runs events under its own classifications and rules. A team's sanction does not automatically describe its quality.
- Seeding Travel ball
- The ranking used to place teams into a bracket. Pool-play record and the event's published tiebreakers determine the order.
- Select baseball Travel ball
- Baseball with tryouts and roster selection beyond ordinary recreational registration. In some areas it means a local step between rec and travel; elsewhere it is another name for travel ball.
- Showcase Travel ball
- An event built partly around evaluating players in front of coaches or scouts. Showcases matter more at older ages and should not be confused with ordinary youth tournaments.
- Snowman Baseball slang
- Eight runs scored in one inning. The nickname comes from the shape of the number 8.
- Stay-to-play tournament Travel ball
- An event that requires out-of-town teams or families to reserve rooms through approved hotels or the event's booking service. Booking elsewhere can trigger a fee or make the team ineligible, so read the policy before registering.
- Swamp donkey Baseball slang
- Informal slang for a long home run. The phrase is not universal and has unrelated meanings outside baseball, so context matters.
T
8 terms- Team classification Travel ball
- A competitive label such as A, AA, AAA, or Major used by some tournament organizations. Placement standards vary, and the label is only useful inside the system that assigned it.
- Team dues Travel ball
- Money paid directly to the travel program or team. Dues may cover coaching, practices, uniforms, insurance, and tournaments, but families should ask for a written list of what is included.
- Texas leaguer Baseball slang
- A soft fly ball that drops between an infielder and an outfielder for a hit.
- Tools of ignorance Baseball slang
- An old, usually joking nickname for a catcher's protective equipment.
- Tournament fee Travel ball
- The team entry charge for an event. It may be included in team dues or collected separately, and it usually does not include family travel or spectator admission.
- Tournament roster Travel ball
- The official list of players eligible for a particular event. It may differ from the team's everyday roster if the rules allow guest players or substitutions.
- Travel ball Travel ball
- Competitive baseball played outside or alongside the local rec league, usually with tryouts, team dues, tournaments, and a larger time commitment.
- Tryout Travel ball
- An evaluation used to decide who receives a roster offer. Ask how many spots are truly open, who evaluates players, and whether an offer requires an immediate deposit.
U
3 terms- Uncle Charlie Baseball slang
- A curveball.
- USA Baseball bat standard Getting started
- A youth-bat performance standard identified by the USA Baseball mark. Many rec organizations require it, but parents should confirm the rule for their division.
- USSSA bat stamp Travel ball
- The mark showing that a bat meets a USSSA performance standard. The required stamp and allowed barrel size depend on age and event rules.
V
1 term- Volunteer coach Getting started
- A coach who is not paid for the role, common in rec leagues. Volunteer status says nothing by itself about teaching skill or baseball experience.
W
3 terms- Walk-off Game day
- A run that gives the home team the lead in the final inning and ends the game immediately.
- Weekend pass Travel ball
- A spectator admission pass covering more than one day of a tournament. Compare it with the daily gate fee for every family member attending.
- Worm burner Baseball slang
- A hard ground ball that stays low and moves quickly across the dirt or grass.