What is "ball tampering"?


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Ball tampering refers to the illegal alteration of the condition of a cricket ball by a player to gain an unfair advantage, primarily to make the ball swing or seam in a way that favors the bowler. It is considered a violation of the Laws of Cricket and the Spirit of the Game.


Why Do Players Tamper with the Ball?

  • To achieve reverse swing or exaggerated conventional swing.

  • To make the ball seam more off the pitch.

  • To gain an edge over the batsman, especially when the match is not going in the team's favor.


Common Methods of Ball Tampering:

  1. Using Foreign Substances: Applying substances like sandpaper, hair gel, sunscreen, or adhesives to the ball.

  2. Scratching or Scuffing: Using nails, zippers, or other sharp objects to roughen one side of the ball.

  3. Picking the Seams: Attempting to lift or damage the seam to alter the ball's aerodynamics.

  4. Spitting or Slobbering: Mixing saliva with sugar-based products (like mints) to create a sticky layer on the ball.


What Is Allowed and Not Allowed?

  • Permitted: Polishing the ball using saliva or sweat from one's body.

  • Not Permitted: Using foreign objects, artificially altering the seam, applying substances beyond sweat and saliva.


Penalties for Ball Tampering:

  • 5 penalty runs awarded to the batting team.

  • The ball is replaced with a suitable, unaltered ball.

  • Suspensions, fines, or bans can be imposed by the match referee and governing bodies.

  • Damage to the player's and team's reputation.


Famous Ball Tampering Incidents:

  • The Sandpaper Gate Scandal (2018): Australian cricketers Steve Smith, David Warner, and Cameron Bancroft were involved in using sandpaper to alter the ball during a Test match against South Africa.

  • Waqar Younis and Shoaib Akhtar were accused of ball tampering during their careers, leading to fines and suspensions.

  • Michael Atherton (1994) was caught using dirt from his pocket to tamper with the ball.


Impact of Ball Tampering:

  • Integrity of the Game: Seen as a serious breach of the game's ethics.

  • Player Reputation: Players found guilty often face long-term damage to their reputation.

  • Strict Monitoring: Increased surveillance with cameras and stricter regulations to curb ball tampering.


Ball tampering undermines the spirit of fair play in cricket. While players seek every advantage on the field, altering the ball illegally is considered a significant breach of trust and sportsmanship.