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Intermediate

Home-to-First Time

Also known as: home-to-first, batter's box to first time

Home-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.

Because it starts at a consistent, identifiable moment (contact) and ends at a fixed point (the base), home-to-first time is one of the most comparable speed measurements across different players and events — unlike a generic sprint time, it directly reflects game-relevant speed including the batter's reaction and first steps out of the box. Times are typically taken from a live or simulated at-bat rather than a standing start, which is what makes it distinct from a straight sprint test.

Left-handed hitters and slappers generally post faster home-to-first times than right-handed hitters of similar raw speed, simply because their swing and follow-through naturally carry them a step or two closer to first base at the finish. Evaluators account for this when comparing times across hitters, and coaches sometimes track home-to-first time specifically for slappers as a leading indicator of how many additional infield hits their speed alone might produce.

A scout times a hitter's home-to-first at a showcase, using a stopwatch that starts on bat-to-ball contact and stops when her foot hits the base.

Why it matters

Home-to-first time gives coaches and recruiters an objective, directly comparable speed number tied to real game situations, rather than relying on subjective impressions of how fast a player "looks."

How it shows up on video

Time from the moment of bat-to-ball contact to the moment the lead foot contacts first base, ideally averaged across multiple reps rather than a single best time.

Common mistakes

  • Timing from the swing start rather than from actual contact, producing an inflated or inconsistent number
  • Comparing a right-handed hitter's time directly against a left-handed hitter's without accounting for the natural head-start difference
  • Relying on a single best-case time rather than an average across multiple at-bats

In SwingVantage Motion Lab

Motion Lab can capture contact timing and subsequent sprint frames from video to calculate a consistent home-to-first time across multiple reps, reducing the manual stopwatch variability of hand-timing.

Frequently asked questions

How is home-to-first time measured?

With a stopwatch or video timing starting at bat-to-ball contact and stopping when the runner's foot touches first base.

Why do left-handed hitters often have faster home-to-first times?

Their swing and natural follow-through carry their body a step or two closer to first base by the time they begin sprinting, compared to a right-handed hitter's swing path.

Related guides & benchmarks

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