How to measure a baseball glove

Sizing Guide: How to Measure a Baseball Glove

, by Brad Purcell, 9 min reading time

Whether you're a youth player stepping onto the field for the first time or an ardent glove enthusiast refining your collection, understanding how to measure a baseball glove is crucial. Proper sizing ensures better ball control, quick transfers, and overall improved performance. 

With so many baseball glove sizes, materials, and glove web types, choosing the perfect glove can feel overwhelming, but it doesn’t have to be. This guide explores the basics of glove sizing, how to measure your glove, and what to look for in a fit, all while considering the glove's material, webbing, and position-specific designs.

The History of the Baseball Glove

The foundation of modern glove design dates back to 1919, when St. Louis Cardinals pitcher “Spittin’ Bill” Doak introduced the first glove with a built-in pocket and webbing, features that forever changed how players field the ball. His invention laid the groundwork for today’s glove standards, making proper measurement and fit more important than ever (source).

What’s the difference between a baseball glove and a softball glove?

Why the Right Baseball Glove Size Matters

Choosing the correct baseball glove size is crucial for comfort, performance, and safety on the field. Whether you're a youth player or an adult, the right fit enhances ball control, reaction time, and confidence. Proper sizing also supports position-specific needs and helps reduce injury risks during gameplay and practice.

  • Improved Ball Control: A properly sized glove ensures a secure fit, helping you catch and control the ball with ease, whether it’s ground balls or fly balls.
  • Faster Reaction Time: The correct size enables quicker transfers and movements, especially important for infield gloves during high-speed plays.
  • Enhanced Comfort and Fit: The right size supports better blood circulation in the hand and eliminates discomfort around finger stalls or the pinky finger.
  • Better Performance by Position: Matching glove sizes to your field position—such as larger gloves for outfielders or tighter gloves for infielders—optimises your ability to field and throw.
  • Reduced Injury Risk: A snug, balanced glove helps prevent strain or injuries caused by poor alignment or slipping during intense gameplay.

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Basics of Glove Sizing

Baseball glove sizing is measured in inches, usually ranging from 8 to 15 inches. Most base glove sizes are stamped into the pinky finger or thumb area of the glove. This number typically represents the size of the glove from the tip of the index finger down to the heel of the glove.

Position

Size Range (in inches)

Infield Gloves

10.75 – 12.25

Outfield Gloves

12.5 – 13.5

Catcher Gloves

32 – 34.5 (circumference)

First Base Gloves

12 – 13

Youth Gloves

9 – 11.5

Adult Glove

11 – 13.5

Refer to baseball glove size charts for detailed size recommendations tailored to age, position, and skill level.

How to Measure a Baseball Glove

If you're unsure about the size of the baseball glove you need, follow these simple steps using a flexible tape measure. Baseball gloves are typically measured in inches, and the method can vary slightly depending on the glove type (fielder’s vs. catcher’s mitt).

Step 1: Open the Glove Fully

Lay the glove palm-side up on a flat surface. Make sure the glove is completely open, with the finger stalls and palm area fully visible and stretched out.

Step 2: Measure for a Fielder's Glove (Infield/Outfield/Pitcher)

  1. Use a flexible tape measure.
  2. Start at the heel of the glove (the base near the wrist opening).
  3. Run the tape measure along the center of the palm, through the middle of the glove, and up the index finger to the tip.
  4. The total length, in inches, is the official size of your glove.

Most fielder gloves range from 9 to 13 inches, with youth gloves typically on the smaller end.

Step 3: Measure for a Catcher’s Mitt

Catcher’s mitts are measured by circumference, not length:

  1. Take your flexible tape and wrap it around the entire outer edge of the glove (along the edge of the mitt's catching surface).
  2. This measurement, also in inches, gives you the glove’s size.

Catcher’s mitts typically range from 32 to 35 inches in circumference.

Additional Tips

  • Glove size preferences vary by position and age. For example, infielders prefer smaller gloves (e.g., 11–11.75"), while outfielders need larger gloves (12–13") for reach.
  • Youth gloves are typically smaller, with narrower finger stalls.
  • If you're buying a new glove, check the size often stamped inside the glove (usually along the pinky or thumb area), which can serve as a reference.

Find the winning fit: How to choose the right size baseball glove

Types of Gloves and Webbing

Each type of glove is suited to specific positions and comes in various glove styles, materials, and web types. Choosing the proper glove style with the correct size ensures the best fit and performance based on your position, skill level, and approach to gloves.

Infield Gloves

Infield gloves are compact with a shallow pocket and tight finger stalls for quicker ball transfers. They’re designed to improve visibility and ball control during fast ground balls and short plays. With lightweight leather or synthetic materials, these gloves allow baseball players to react fast and complete quick, efficient fielding motions.

  • Size: 11 – 12 inches
  • Webbing: I-web, H-web designs, or Single Post Web
  • Purpose: Quick transfers, ground balls, ball visibility

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Outfield Gloves

Outfield gloves feature longer lengths and deeper pockets to secure high fly balls with ease. Their wider design, often with trapeze or basket webbing, allows for greater ball visibility and control. These gloves are ideal for tracking balls in the air and securing them efficiently without compromising movement or ball security.

  • Size: 12.5 – 13.5 inches
  • Webbing: Trapeze webbing, basket weave trapeze
  • Purpose: Fly balls, ball with ease, ball control

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Catcher Gloves

Catcher gloves, or mitts, have thick extra padding to handle high-velocity pitches and reduce sting. Their closed webbing helps conceal pitch signals while offering durability. These gloves are designed for quicker ball retrieval and feature a circular design to cushion and secure the ball with ease, supporting confident handling behind the plate.

  • Size: 32 – 34.5 inches (circumference)
  • Webbing: Two-piece webbing, basket pattern
  • Purpose: Handle extra padding, quicker ball retrieval

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First Base Gloves

First base gloves resemble a hybrid of a catcher’s mitt and a fielder’s glove. With a longer length and deeper pocket, they’re built to scoop errant throws and ground balls effortlessly. The unique curved edge, leather posts, and flexible webbing improve reach and enhance a baseman's ball control and catching accuracy.

  • Feature: Deeper pocket, leather posts
  • Webbing: Single Post Web or Modified H-Web
  • Used for: Scooping and catching ground balls

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When Should You Upgrade Your Baseball Glove?

A well-fitted glove is essential for peak performance on the field. But over time, even the best baseball gloves wear down or become outdated for your position or skill level. Understanding when to upgrade ensures you maintain control, comfort, and confidence. 

Here are signs it's time to buy a new baseball glove

  • No longer fits properly: If your baseball glove feels too tight or loose, especially around the pinky finger or middle finger, it likely no longer provides the correct size or baseball glove fit you need.
  • Lacks structure due to wear: A glove that has lost its shape, pocket depth, or finger stalls due to age or repeated play will affect ball control and visibility, making it harder to secure ground balls or fly balls.
  • No longer matches your field position or skill level: As your skill level improves or your field position changes, switching to the proper type of glove with updated glove web types and materials ensures optimal performance on the baseball field.

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Buy High Quality Baseball Gloves Online at Baseball 360

At Baseball 360, we offer a complete selection of top-quality baseball equipment online, tailored for players of every level. Whether you’re searching for youth gloves or adult-sized gloves, our range includes trusted brands known for durability and comfort. 

From infield and outfield gloves to catcher and first base gloves, we stock a variety of materials and web types, including leather and synthetic options. We’re here to help you find your perfect glove and gear for the game!

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