‘I don’t have a clue’ – Furious Andy Murray warned by umpire after lashing out in latest defeat for Brit tennis star [Video]

ANDY MURRAY was warned by umpire Adel Nour after lashing out during his 6-2, 6-4 defeat by Ugo Humbert.

The Brit, 36, was in round two action against the Frenchman in Dubai.

Murray beat Denis Shapovalov 4-6, 7-6, 6-3 in the first round, but was unable to conjure a similar comeback against Humbert.

Having dropped serve in two of his opening three service games, the British veteran was in a tempestuous mood.

The three-time major winner had already growled at his player box within the first three games, and was warned by Nour for engaging in a back-and-forth, when rules state that you can only receive advice from your coaches.

Murray improved in the second set, but was held at arm’s length by Humbert.

During the match he fumed: “I don’t have a clue what I’m doing!”

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