The ball is a hard leather-seamed spheroid, with a circumference of 22.9 centimetres (9.0 in). The ball has a "seam": six rows of stitches attaching the leather shell of the ball to the string and cork interior. The seam on a new ball is prominent and helps the bowler propel it in a less predictable manner. During matches, the quality of the ball deteriorates to a point where it is no longer usable; during the course of this deterioration, its behaviour in flight will change and can influence the outcome of the match. Players will, therefore, attempt to modify the ball's behaviour by modifying its physical properties. Polishing the ball and wetting it with sweat or saliva is legal, even when the polishing is deliberately done on one side only to increase the ball's swing through the air, but the acts of rubbing other substances into the ball, scratching the surface or picking at the seam are illegal ball tampering.
India has also had some very strong bowling figures, with spin bowler Anil Kumble being a member of the elite group of 3 bowlers who have taken 600 Test wickets. In 1999, Anil Kumble emulated Jim Laker to become the second bowler to take all ten wickets in a Test match innings when he took 10 wickets for 74 runs against Pakistan at the Feroz Shah Kotla in Delhi.
India failed to reach the final of the Asia Cup yet again in 2014. In the 2014 ICC World Twenty20 hosted in Bangladesh, India narrowly missed out on another ICC trophy by losing to Sri Lanka in the final. This tournament saw the rise of Virat Kohli as one of the best limited overs batsmen in world cricket, as he was adjudged the man of the series. India soon comprehensively beat Sri Lanka and West Indies in ODI series to cement their position at the top of the ODI rankings. India toured Australia towards the end of 2014 for a 4-match Test series, which is remembered for MS Dhoni's sudden retirement from Test cricket after the end of the second Test. Virat Kohli was appointed as the captain of Team India in Test matches but he was unable to turn the series around and India lost 2–0. Kohli's first series win as captain came away from home in a 3-match Test series vs Sri Lanka, which signalled the beginning of an unbeaten Test series run for India.
Since 2000, the Indian team underwent major improvements with the appointment of John Wright, India's first ever foreign coach. This appointment met success internationally as India maintained their unbeaten home record against Australia in Test series after defeating them in 2001 and won the inaugural ICC World T20 in 2007. India was also the first Sub-continental team to win at the WACA in January 2008 against Australia.
In December 2006, India played and won its first ever Twenty20 international in South Africa, becoming the most recent Test team to play Twenty20 cricket. The beginning of 2007 had seen a revival in the Indian team's ODI fortunes before the 2007 Cricket World Cup. Series victories against the West Indies and Sri Lanka, marked by the comeback of Ganguly, and strong form by Tendulkar, and the emergence of young players like Robin Uthappa saw many pundits to tip India as a real contender to win the 2007 Cricket World Cup. However, defeats to Bangladesh and Sri Lanka saw India fail to reach the second round.
Cricket is a bat-and-ball game played on a cricket field (see image, right) between two teams of eleven players each. The field is usually circular or oval in shape and the edge of the playing area is marked by a boundary, which may be a fence, part of the stands, a rope, a painted line or a combination of these; the boundary must if possible be marked along its entire length.