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What color gloves can pitchers not use?

Pitchers in Major League Baseball are subject to specific rules regarding the color of gloves they can wear during games. The official MLB rules state that pitchers may not wear white or gray gloves. This rule is in place to ensure that the ball is clearly visible at all times when being released by the pitcher.

MLB Rules on Pitcher Glove Colors

According to the 2023 Official Baseball Rules from Major League Baseball, pitchers are restricted to wearing gloves that are a solid color other than white or gray. Here is the specific wording from Rule 6.02(c)(7):

“The pitcher’s glove may not, exclusive of piping, be white or gray nor, in the judgment of an umpire, distracting in any manner.”

This rule helps ensure that the baseball remains easily visible as it leaves the pitcher’s hand. A white or gray glove could potentially blend in with the ball, making it harder for batters and umpires to track. By requiring pitchers to wear gloves in more visible colors, MLB aims to eliminate any potential confusion or unfair advantage.

Acceptable Pitcher Glove Colors

While white and gray are prohibited, pitchers have a wide selection of other glove colors to choose from. Here are some of the most common glove colors worn by MLB pitchers:

  • Black
  • Brown
  • Red
  • Blue
  • Green
  • Orange
  • Yellow
  • Tan
  • Purple
  • Pink

Pitchers can express their individual style by selecting a glove color that suits their preferences. Teams will usually coordinate uniforms and glove colors. Brighter colors like red, green, blue, and orange are popular choices that stand out against the brown dirt of the pitcher’s mound.

Exceptions to Glove Color Rules

While the white and gray prohibition is strict, MLB does allow some minor exceptions to the solid color requirement:

  • Pitchers may have some minimal white or gray piping outlining seams or logos on the glove.
  • Multicolor or patterned gloves are permitted, as long as white or gray is not the dominant color.
  • A glove may contain the manufacturer’s label in white or gray.

As long as the overall appearance of the glove is not judged to be distracting and allows the ball to be visible, minor deviations from a solid color are acceptable under the rules.

Enforcement by Umpires

Umpires are tasked with enforcing restrictions on pitcher glove colors. If an umpire determines a pitcher’s glove to be an unacceptable white, gray, or distracting color, they have the authority to demand a change of glove.

This typically occurs during the pregame equipment check at home plate. However, if a pitcher attempts to use an illegal glove during a game, the umpire can halt play and insist that the glove be changed immediately.

Refusing to comply with an umpire’s direction to change gloves would likely result in an ejection from the game. Pitchers must always ensure their gloves adhere to the letter and spirit of MLB’s color rules.

Reasoning Behind Glove Color Rules

Prohibiting white and gray pitcher gloves has been part of Major League Baseball’s official rules for over 100 years. The restriction was first instituted in 1920, when the Cleveland Indians attempted to wear pale gray gloves to give their pitchers an advantage:

“Cleveland experimented in 1920, after being shut out three times in a row by the Chicago White Sox. Manager Tris Speaker thought if his pitchers wore pale gray gloves they would blend with their uniforms and make it harder for batters to pick up the ball.” (Source: New York Times)

Once this tactic was banned, the rule stuck in order to protect the integrity of the game. Having high color contrast between the pitcher’s glove and the ball ensures fairness for hitters. It also helps spectators in the stands easily follow the pitch from the mound to home plate.

Preventing Injuries

In addition to fairness and visibility, restricting white and gray may help prevent injuries. Pitchers rely on their fielders being able to clearly see pitches to defend the ball in play. Missed catches caused by blended pitcher gloves could lead to unnecessary injuries for defensive players.

Tradition of the Game

Finally, the glove color limitation upholds MLB’s sense of tradition. Ever since the questionable experiments in 1920, brightly colored gloves have become intrinsically linked with baseball’s history and culture. Fans expect to see pitchers sporting high-visibility gloves that fit within the game’s long-established norms and equipment guidelines.

Famous Examples of Pitcher Glove Colors

While most pitchers opt for subdued blacks and browns, some choose to express themselves with vibrant glove colors:

  • Fernando Valenzuela – The Los Angeles Dodgers legend wore a bright orange glove during his Cy Young winning 1981 season.
  • Mark Fidrych – The Detroit Tigers phenom nicknamed “The Bird” used a red glove with a big black bird graphic when he took MLB by storm in 1976.
  • Joe Nathan – The 6-time All Star closer pitched with a flashy yellow glove for much of his 15-year career.

Younger pitchers like Trevor Bauer (red and blue gloves) and Marcus Stroman (bright blue) continue the tradition of making bold glove choices. As long as they steer clear of white and gray, hurlers can let their personalities shine through with unique glove styles.


Major League Baseball restricts pitchers to gloves without white or gray dominant colors. This rule ensures the ball remains highly visible and prevents potential injuries or unfair play. Pitchers have free reign to select any other solid, non-distracting glove color like black, brown, blue, red, orange, and so on. Although white and gray are prohibited, some small details like piping and labels may use those colors. Umpires monitor equipment and enforce these glove color regulations as part of maintaining MLB’s integrity and traditions.