Smith scored 105 from 93 balls, as Australia made 328/7. India managed just 233 and lost by 95 runs.
Smith had gotten a promotion to no.3 when captain Michael Clarke got injured and acting captain George Bailey took over in the initial part of the tournament. This led to massive success for him in the World Cup.
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In his last five innings of the tournament, he passed 50 on each occasion, converting one of those half-centuries into three figures when it mattered most – against India in the semi-final at the SCG. This was the innings; Smith called his best ever in the World Cup.
Smith recalls, "That's probably my favorite one-day innings. At home, in front of my friends and family in a World Cup semi-final against a star-studded India. I remember 'Finchy' was having a bit of trouble, he was finding it hard to score at stages but we were fortunate enough to get a partnership together and build ourselves a platform and do some damage at the end with the firepower we had in the sheds.”
Smith had scored 105 from 93 balls and called it his finest in 50-over cricket.
"I think it is my best one-day innings, just with all the pressure of a semi-final of a World Cup, at home to be able to do it there," he said.
(cricket.com.au inputs)