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DLSstands forDuckworth-Lewis-Stern method
Full Form of DLS
What is DLS?
The Duckworth-Lewis-Stern (DLS) method is a mathematical formula used in limited-overs cricket to calculate revised target scores for the team batting second when a match is interrupted by weather or other conditions. Originally developed by English statisticians Frank Duckworth and Tony Lewis in 1997, the method was later refined by Australian statistician Steven Stern in 2014, giving it the current name DLS. In India, the DLS method is widely employed by the Board of Control for Cricket in India (BCCI) and the International Cricket Council (ICC) during domestic and international matches, including the Indian Premier League (IPL) and bilateral series. It ensures fairness by adjusting the target based on the number of overs lost and wickets remaining, rather than a simple run-rate calculation. The method is applied in real-time by match officials using official software, and its accuracy is critical in high-stakes tournaments. For students appearing for sports-related competitive exams or those interested in cricket analytics, understanding the DLS method is relevant as it frequently appears in questions about cricket rules and tournament regulations.
DLS का फुल फॉर्म
डकवर्थ-लुईस-स्टर्न विधि
Example
After a sudden downpour in the IPL final, the match was reduced to 15 overs per side, and the DLS method set a revised target of 142 for the chasing team.
DLS — frequently asked questions
What is the full form of DLS?
The full form of DLS is Duckworth-Lewis-Stern method, a mathematical approach used in limited-overs cricket to adjust targets due to interruptions.
How does the DLS method work in cricket?
The DLS method calculates a revised target by considering the number of overs remaining and wickets lost when play is interrupted, using a resource percentage table to ensure fairness.
Why was the DLS method introduced?
The DLS method was introduced to replace the earlier run-rate based adjustments, which were often unfair, providing a more equitable target for the team batting second in rain-affected matches.