Fast-Pitch Softball Glossary
Learn the language of Fast-Pitch Softball — answer-first definitions with real examples, beginner to pro.
112 terms
- Adjusting to Speed ChangesIntermediateAdjusting to speed changes is a hitter's ability to recalibrate load and swing timing mid-at-bat when a pitcher mixes in a slower pitch after establishing a faster one. This involves avoiding the classic "way out in front" miss on a changeup.
- Arm CircleBeginnerThe arm circle is the full 360° rotation of the pitching arm around the shoulder joint that defines the fast-pitch windmill delivery and stores elastic energy for release.
- Backdoor RiseAdvancedA backdoor rise ball is thrown off the outer edge of the plate that appears to be off the corner but late rotation carries it back over for a strike, fooling hitters who lay off it.
- Backing Up BasesBeginnerBacking up bases is the responsibility of defenders not directly involved in a play to position themselves behind a base or the catcher in case a throw is overthrown or misplayed.
- Ball BlockingIntermediateBall blocking is the technique of dropping to the knees to smother a pitch in the dirt. This prevents wild pitches and passed balls that would allow baserunners to advance.
- Ball ReceivingBeginnerBall receiving is the technique of catching pitched balls cleanly and quietly. This means presenting them to the umpire in a way that reinforces strike calls and prepares for an immediate throw if needed.
- Bat PathIntermediateBat path is the trajectory the barrel travels through the hitting zone. This means ideally a slightly upward, direct line that maximizes the time the barrel stays in the plane of the pitch.
- Bullpen Routine (Fast-Pitch)IntermediateA bullpen routine is a pitcher's structured warm-up and between-outing throwing sequence, building from short-distance arm circles to full-mound-distance pitches across her full pitch mix.
- Bunt and RunIntermediateA bunt and run sends the baserunner on the pitch. At the same time, the batter is already committed. This forces the defence to choose between fielding the ball and covering the steal.
- Bunt for a HitIntermediateA bunt for a hit is an offensive attempt to reach base rather than advance a runner, relying on placement and speed instead of trading an out for a base.
- Bunt PlacementBeginnerBunt placement is the deliberate choice of where to send the ball. This means down a specific line, at a particular fielder, or into a soft spot. Instead of simply making contact.
- Bunting MechanicsBeginnerBunting mechanics refer to the grip, stance, and bat-angle technique used to deaden a pitched ball and direct it to a specific area of the infield, whether for a sacrifice or a base hit.
- Catcher Throwing MechanicsIntermediateCatcher throwing mechanics encompass the footwork, transfer, and arm action a catcher uses to quickly and accurately throw to a base to retire a stolen-base attempt or catch a runner off base.
- Catcher-Pitcher CommunicationIntermediateCatcher-pitcher communication is the ongoing exchange of signals, mound visits. Shared read of the hitter that lets a battery agree on pitch selection and location before every pitch.
- Catcher's RoleBeginnerThe catcher's role in fast-pitch extends far beyond receiving pitches. This means they are the field general calling pitches, managing the pitcher's mindset, controlling the running game, and organizing the defense.
- Change of SpeedsIntermediateChange of speeds is a pitching strategy of deliberately varying pitch velocity. This means not just pitch type. This means to disrupt a hitter's timing, most commonly by mixing a changeup in with a full-speed fastball or movement pitch.
- ChangeupIntermediateA changeup is an off-speed pitch thrown with the same windmill motion as the fastball but 10-20 mph slower, disrupting the hitter's timing. As a result, they commit early and swing ahead of the ball.
- Chip SlapIntermediateA chip slap uses a short, quick adjustment step instead of a full crossover, letting a slapper stay compact and react late against fast pitching or off-speed pitches.
- Circle Change RecognitionIntermediateCircle change recognition is a hitter's ability to identify a circle changeup out of the pitcher's hand or early flight. As a result, she can hold her swing rather than lunging in front of the slower pitch.
- College Recruiting TimelineAdvancedThe college recruiting timeline is the general sequence of contact rules, communication windows, and decision points that shape when and how college coaches can engage with a fast-pitch softball prospect.
- Compact Swing TimingIntermediateCompact swing timing describes a short, direct path from load to contact that minimizes the time between triggering the swing and the bat reaching the ball. This gives a hitter more margin for error against fast-pitch's short reaction window.
- Contact PointIntermediateThe contact point is the specific location in front of (or at) the plate where the bat meets the ball. This means which varies by pitch location, pitch type, and desired ball-flight direction.
- Corner Infield PlaysIntermediateCorner infield plays are the defensive assignments and positioning of the first and third basemen when the short game is in play. This means charging bunts, reading the hitter's slap, and executing the correct throw to the right base.
- Count AdvantageIntermediateCount advantage describes which side the current ball-strike tally favours, and how each should adjust because of it.
- Crossover Slap StepIntermediateThe crossover slap step is a footwork pattern where a slapper crosses her back foot in front of her front foot to begin moving toward the pitcher before swinging, generating momentum into contact.
- Crow HopIntermediateA crow hop is an illegal pitching motion in which the pitcher replants the pivot foot after the initial push-off, effectively relaunching and gaining an unfair advantage in distance or momentum.
- Curveball – Fast-PitchIntermediateA curveball is a fast-pitch pitch thrown with lateral spin that causes the ball to break sharply to one side as it reaches the plate, disrupting a hitter's timing and eye-line.
- Curveball Spin DirectionAdvancedCurveball spin direction refers to the roughly vertical spin axis, tilted toward horizontal, that makes a fast-pitch curveball break sideways away from a same-handed hitter rather than up or down.
- Defensive VersatilityAdvancedDefensive versatility is a player's demonstrated ability to field multiple positions competently. This increases her value to a team by filling depth needs across the roster rather than a single spot.
- Drag BuntIntermediateA drag bunt is a bunt for a base hit where a fast runner. This means typically a left-handed slapper. This means starts moving toward first before contact. This uses the running start to beat the throw.
- Drop BallIntermediateA drop ball is a fast-pitch pitch thrown with topspin that causes it to dive sharply as it nears the plate, inducing ground balls and swings over the top of the ball.
- Drop Step (Pitching Wind-Up)IntermediateThe drop step is a wind-up style in which the pitcher steps back and slightly to the side with the non-pivot foot before driving forward. This uses the extra backward motion to build additional momentum toward the plate.
- Early Swing TriggerBeginnerAn early swing trigger is a timing mistake in which the hitter commits to the swing before the ball has left the pitcher's hand. This usually resulting in weak contact out in front of the plate or a complete miss on any pitch with late movement.
- Extension at ContactIntermediateExtension at contact is the point in the swing where the arms reach near-full length through the contact zone, transferring maximum energy from the kinetic chain into the ball.
- Fake Bunt SlapAdvancedA fake bunt slap has the hitter show bunt to draw the corner infielders in. The next step is pull the bat back and slap the ball into the space the defense just vacated.
- Figure-8 Wind-UpIntermediateThe figure-8 wind-up is a distinct legal fast-pitch delivery style in which the pitching arm swings the ball down past the hip, back behind the body, and forward through release, tracing a figure-eight. This means the ball never travels over the head as it does in the windmill circle.
- First Baseman Bunt CoverageIntermediateFirst baseman bunt coverage is the responsibility to charge bunts hit toward the first-base line while the second baseman covers first base in her place.
- First-and-Third DefenseAdvancedFirst-and-third defense is the set of defensive schemes used when runners are on both first and third, designed to prevent the runner on third from scoring. At the same time, still trying to get an out.
- First-Pitch Strike RateIntermediateFirst-pitch strike rate is the percentage of at-bats in which a pitcher throws a strike on the very first pitch, one of the strongest single indicators of overall pitching effectiveness and control of the count.
- FramingAdvancedFraming is a catcher's subtle technique of receiving borderline pitches in a way that influences the umpire to call them strikes. This means using glove angle, body stillness, and soft hands.
- Front Foot Timing StepBeginnerThe front foot timing step is the small stride or weight-transfer movement a hitter makes with the lead foot to synchronize the swing to the pitcher's delivery, distinct from the swing itself.
- Hand-Eye Timing DrillsBeginnerHand-eye timing drills are focused practice routines. This means reaction balls, varied-speed machine reps, short-distance soft toss. This means designed in particular to sharpen a hitter's ability to read release and adjust swing timing, separate from pure swing-mechanics work.
- High Pitch HandlingIntermediateHigh pitch handling is the discipline and technique to either lay off rise balls above the zone or, when swinging, use a flat-to-slightly-upward bat path to make solid contact rather than swinging under them.
- Hip Rotation – BattingIntermediateHip rotation in batting is the explosive turn of the hips toward the pitcher that initiates the kinetic chain from lower body to bat, generating power and bat speed at contact.
- Hip Snap – PitchingIntermediateHip snap is the rapid rotation of the pitcher's hips from the open, sideways stride position back to square with the plate. This means closing the hips. This means transferring lower-body momentum into the torso and arm just before release.
- Hit and RunIntermediateThe hit and run is an offensive play where the baserunner breaks toward the next base on the pitch, committing the defense. At the same time, the hitter makes contact to put the ball in play and protect the running runner.
- Hitting the DropAdvancedHitting the drop is the swing adjustment of angling the bat path downward through the zone to match a drop ball's late downward break. Instead of swinging on a flat plane and rolling over the top of the pitch.
- Hitting the RiseAdvancedHitting the rise is the specific swing adjustment. This means staying tall through contact and tracking the ball up through the zone rather than swinging down. This means needed to square up a well-located rise ball rather than swinging under it.
- Home-to-First TimeIntermediateHome-to-first time is a stopwatch measurement of the seconds it takes a batter to travel from contact at home plate to touching first base, used as a standardized speed benchmark in evaluation and recruiting.
- Inside Pitch ApproachIntermediateThe inside pitch approach is the technique for hitting a ball on the inner third of the plate. This means pulling the hands in, getting the barrel through early, and driving the ball to the pull side.
- Knuckleball – Fast-PitchAdvancedA fast-pitch knuckleball is thrown with minimal spin. As a result, air turbulence causes the ball to flutter erratically. This makes it nearly impossible to predict. This means for the hitter or the catcher.
- Late Swing TriggerBeginnerA late swing trigger is a timing mistake in which the hitter starts the swing too far after the ball's release. This most often produces weak contact toward the opposite field or a complete miss on velocity the hitter did not expect.
- Lead TimingIntermediateLead timing is when and how far a baserunner leaves the base in anticipation of a pitch being put in play or a steal attempt. This requires coordination with the pitcher's release point.
- Left-Side Defense vs SlappersAdvancedLeft-side defense against slappers adjusts the shortstop and third baseman's positioning and first-step reads to cover both a slapped ground ball and a bunt from a left-handed slap hitter.
- Leg Drive – PitchingIntermediateLeg drive is the forward force the pivot leg generates against the rubber to launch the pitcher's body toward home plate, forming the base of the kinetic chain the windmill arm circle rides on top of.
- Load Timing (Hitting)IntermediateLoad timing is when and how a hitter shifts weight back and coils the upper body in preparation for the swing, synchronized to the pitcher's delivery rather than started on a fixed internal clock.
- Manufacturing RunsIntermediateManufacturing runs is the execution of a sequence of small offensive actions. This means walks, bunts, steals, contact hits, and productive outs. This means that collectively score a run without requiring extra-base power.
- Middle Infield Bunt CoverageIntermediateMiddle infield bunt coverage is the shortstop and second baseman's job of covering second and third base and backing up throws when the corner infielders and pitcher vacate their positions to field a bunt.
- Outside Pitch ApproachIntermediateThe outside pitch approach is the technique for driving an outer-third pitch. This means staying back, extending through the ball deeper in the zone, and using the whole field rather than trying to pull it.
- Peel DropAdvancedA peel drop is the standard, fastball-like drop ball. This means the ball peels straight off the fingertips at release, imparting 12-to-6 topspin that makes the ball break sharply and essentially straight down late in flight.
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