Ricky Ponting has played the most no of World Cup matches with 46 games.

Sachin Tendulkar has played 45 matches in World Cups

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Mahela Jayawardene has played 40 matces

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Muralitharan has played 40 matches as well

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Mcgrath has played 39 matches in World Cups

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Sanath Jayasuriya has played 38 matches

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