Super Sub Rule in Cricket Explained
What the Super Sub rule was, why the ICC trialled it in 2005–2006, and why it was abandoned.
What Was the Super Sub Rule?
The Super Sub rule was trialled by the ICC in ODI cricket from 2005 to 2006. It allowed each team to replace one player at any point during the match — not just for injury, but as a genuine tactical substitution. The replaced player was removed from the match entirely; the super substitute could bat, bowl, and field without restriction. It was designed to add tactical flexibility similar to substitutions in football or basketball.
How It Worked
Before the match, each team nominated a twelfth player as their super substitute. At any point — between overs, after a wicket, or at the innings break — the captain could introduce the super substitute, permanently removing the replaced player. The decision was irreversible. Teams could essentially carry a 'finisher' batter or a specialist death bowler who came on purely for the last phase of the game.
Why It Was Abandoned
The ICC scrapped the Super Sub rule in 2006 after nearly universal criticism. The toss advantage it created was widely seen as unacceptable — the team that won the toss and chose to bat second had a decisive informational edge in deploying their substitute. Players' associations also objected to the uncertainty it created for selection and contract terms. The rule was removed after just over a year, with the ICC calling it an experiment that did not work.
Frequently asked questions
Has any other cricket competition kept the Super Sub rule?
No. The rule was specific to the ICC's 2005–06 ODI trial period and was not adopted by any domestic competition.
Is the IPL Impact Player similar to Super Sub?
The Impact Player rule is conceptually similar but better designed — it specifies that the substitution can only happen at the start of an innings (not mid-over), reducing the worst of the toss-advantage problem.
Could the Super Sub rule ever come back?
The ICC occasionally reviews playing conditions, but the Super Sub in its original form is very unlikely to return given the toss criticism. A modified version with restrictions may always be considered.