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Traduction automatique. L’anglais fait référence ; nous affinerons la formulation au fil du temps. Une suggestion ? Dites-le-nous.

Intermediate

Lecture de course sur les buts

Also known as: lire la balle, course sur les buts situationnelle, lecture de but

Definition

Une lecture de course sur les buts est la décision en une fraction de seconde qu’un coureur prend selon ce que fait la balle après le contact — avancer, rester ou reculer.

Les lectures se font par catégories : la flèche (rester jusqu’à ce que la balle dépasse le champ intérieur ou retombe), le roulant (courir fort, la balle décide), la balle en cloche (remettre le pied et avancer ou rester selon la profondeur et la force du bras), entre les jambes (avancer de deux buts) et contre le mur (lire le premier pas du voltigeur, pas la balle). Les mauvaises lectures — partir sur une flèche qui est attrapée — se soldent par des doubles-jeux qui mettent fin à la manche. Les grandes lectures — reconnaître immédiatement un tir qui traverse le champ intérieur — transforment des simples en gains de plusieurs buts. Les lectures s’améliorent avec l’étude vidéo, l’encadrement et la répétition en match.

Beginner tip

During batting practice, stand on base and practice calling "go" or "hold" on every batted ball based only on the outfielder's first two steps. This means ignore the ball entirely and only use fielder movement as your read cue.

Advanced note

Study film of outfielders you face regularly and identify the first-step patterns that distinguish their "catch it easily" reaction from their "ball to the wall" reaction. This means most outfielders have reliably distinguishable body language in the first 0.5 seconds after contact that reads the play outcome before the ball arrives.

Example

Elle a vu le voltigeur de gauche faire deux pas vers l’avant et s’est élancée immédiatement du premier — la balle a heurté le mur et elle a marqué facilement depuis le premier but.

How it shows up on video

On video, baserunning read quality is evaluated by measuring the time between contact and the runner's initial movement decision and whether the direction of that movement was correct. Common errors include the runner watching the ball rather than the fielder. This means visible when the runner's head tracks the ball's flight rather than the outfielder's movement. This means a line-drive freeze where the runner neither advances nor returns on a ball that clearly passes through the infield. A hesitation on a clear wall ball. This is because the runner waited for visual confirmation rather than trusting the fielder's early body language.

Common mistakes

  • Tracking the ball with the eyes through the entire flight rather than watching the fielder's first two steps. This provides better predictive information about where the ball will end up than the ball's flight path alone
  • Leaving too early on a line drive that has not cleared the infield. This means a line drive read requires a freeze-until-clear protocol before any advancement. The cost of leaving early on a caught line drive is an automatic double play
  • Stopping at the next base on contact. This is because the initial read was uncertain rather than making a decisive advance-or-hold call. This means indecisive stops at bases cost runners multiple opportunities per game
  • Using the same advance decision on all fly balls of similar depth without considering the outfielder's arm strength and throwing angle. This means a medium-deep fly to a weak-armed outfielder is a tag-up opportunity. The same fly to a cannon arm is not

In SwingVantage Motion Lab

SwingVantage tracks the runner's head direction at contact to identify whether they are reading the fielder or the ball, and measures the decision delay (time between contact and first committed movement direction) across rep sequences. Runners who reliably show ball-tracking rather than fielder-tracking receive a reading cue alert that changes the training focus from physical baserunning to cognitive read development.

Related guides & benchmarks

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See a sample Baseball report first