What was Jimmy Connors favorite drink while on the court?!

Question:

What was Jimmy Connors favorite drink while on the court?

This was the period when he still played and won grand slams and during the actual tennis matches on the courts so what brand name soft drink did he use (Coca Cola, PEPSI Cola ...etc.

Answers:

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water or gatorade. I doubt a professional athlete would drink soda on the court.

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I searched and searched and could not find the answer.

My guess would be that since Jimmy played and won grand slams from 1974-1983, he must have had Coca-Cola or Sprite and perhaps in 1982-1983 he drank Diet Coke as it was launched.

Coca-Cola did not have any sports or energy drinks then or any water products.

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I don't know.

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