The 2011 ICC Cricket World Cup was the tenth Cricket World Cup. It was played in India, Sri Lanka, and Bangladesh. It was Bangladesh's first time co-hosting a World Cup. The World Cup was also supposed to be co-hosted by Pakistan, but in the wake of the 2009 attack on the Sri Lanka national cricket team in Lahore, the International Cricket Council (ICC) decided to strip Pakistan of its hosting rights. The headquarters of the organising committee were originally situated in Lahore, but have now been shifted to Mumbai. Pakistan was supposed to hold 14 matches, including one semi-final. Eight of Pakistan's matches (including the semi-final) were awarded to India, four to Sri Lanka and two to Bangladesh.
All matches in the World Cup were accorded One Day International status, with all matches being played over 50 overs. Fourteen national cricket teams competed in the tournament, including ten full members and four associate members. The World Cup took place between February and 2nd April 2011, with the first match played on 19 February 2011 with co-hosts India and Bangladesh facing off at the Sher-e-Bangla National Stadium in Mirpur, Dhaka. The opening ceremony was held on 17 February 2011 at Bangabandhu National Stadium, Dhaka, two days before the start of the tournament, with the final on 2 April 2011 between India and Srilanka at Wankhede Stadium, Mumbai.
The tournament was won by India who defeated Sri Lanka by 6 wickets. India became the first nation to win a world cup final on home soil. Captain Mahendra Singh Dhoni played a captain's knock of unbeaten 91 in the final and was adjudged man of the match. The biggest upset of the ICC Cricket World Cup 2011 was the defeat of England by Ireland. Ireland's Kevin O'Brien made 100 in just 50 balls (and a total of 113 off 63 balls), the fastest World Cup Century. Also Ireland made the highest successful run chase in World Cup history beating Sri Lanka's 313 against Zimbabwe at New Plymouth in New Zealand in 1992.