5 instances when Sachin Tendulkar lost his cool 

#4 Perth, 2000

Tendulkar was visibly angry about his unfair dismissal

In 2000, in an ODI against Pakistan, Tendulkar finally snapped after a long, arduous tour during which he had been at the receiving end of plenty of questionable decisions by the Australian umpires.

Tendulkar was batting well until a delivery from Waqar Younis went between his bat and pad to the wicketkeeper Moin Khan. There was no contact, but the Pakistanis appealed vociferously and a young Simon Taufel raised his finger.

Tendulkar looked visibly angry and upset, and while he did not say anything to the umpire, it was quite apparent what he thought of the decision. He walked back to the pavilion shaking his head in anger.