Although the main object of the game has always been to score the most runs, the early form of cricket differed from the modern game in certain key technical aspects. The ball was bowled underarm by the bowler and all along the ground towards a batsman armed with a bat that, in shape, resembled a hockey stick; the batsman defended a low, two-stump wicket; and runs were called "notches" because the scorers recorded them by notching tally sticks.
Cricket is a bat-and-ball game played between two teams of eleven players on a field at the centre of which is a 20-metre (22-yard) pitch with a wicket at each end, each comprising two bails balanced on three stumps. The batting side scores runs by striking the ball bowled at the wicket with the bat, while the bowling and fielding side tries to prevent this and dismiss each player (so they are "out"). Means of dismissal include being bowled, when the ball hits the stumps and dislodges the bails, and by the fielding side catching the ball after it is hit by the bat, but before it hits the ground. When ten players have been dismissed, the innings ends and the teams swap roles. The game is adjudicated by two umpires, aided by a third umpire and match referee in international matches. They communicate with two off-field scorers who record the match's statistical information.
Senior women's one day league – Started in season 2006–07, is the women's List-A cricket tournament. Railways women has been the most dominant team, winning 10 out of the 11 tournaments. It was played in round-robin format at zonal level and top performing team then playing in super league. The format was changed in season 2013–14, since then it is played in 2 tiers, with states being divided in 5 groups, 2 in elite group and 3 in plate group. Finalists in plate group, at the end of season are promoted to Elite group and 2 bottom most performing team in elite group are relegated to the plate group.
The current sponsor of the team is BYJU's. OPPO's sponsorship was to run from 2017 until 2022, but was handed over to BYJU's on 5 September 2019. Previously, the Indian team was sponsored by Star India from 2014 to 2017, Sahara India Pariwar from 2002 to 2013 and ITC Limited (with Wills and ITC Hotels brands) from 1993 to 2002. The current kit sponsor for the Indian team until September 2020 is Nike, which in 2005 acquired the rights from BCCI. The deal with Nike has been extended twice for a period of five years each time; in 2011 and 2016 respectively. Paytm acquired the title sponsorship for all matches played by the team within India in 2015 and extended the same in 2019 until 2023. Star Sports Network is the official broadcaster until 2023 for all matches the team plays in India.
The wicket-keeper and the batsmen wear protective gear because of the hardness of the ball, which can be delivered at speeds of more than 145 kilometres per hour (90 mph) and presents a major health and safety concern. Protective clothing includes pads (designed to protect the knees and shins), batting gloves or wicket-keeper's gloves for the hands, a safety helmet for the head and a box for male players inside the trousers (to protect the crotch area). Some batsmen wear additional padding inside their shirts and trousers such as thigh pads, arm pads, rib protectors and shoulder pads. The only fielders allowed to wear protective gear are those in positions very close to the batsman (i.e., if they are alongside or in front of him), but they cannot wear gloves or external leg guards.
In September 2007, Mahendra Singh Dhoni was named as the new captain of the ODI and T20I teams, after Dravid stepped down from the post. Soon after taking up the captaincy, Dhoni led the team to the inaugural World Twenty20 title. Anil Kumble was appointed Test captain in November 2007, but retired from international cricket in November 2008 after captaining in 14 Tests. Dhoni succeeded him as the Test captain, making him the captain in all formats. Under the captaincy of Dhoni, the Indian team held the number one position in the Test rankings for 21 months (from November 2009 to August 2011), and set a national record for most back-to-back ODI wins (nine straight wins). Dhoni also led the team to victory in 2011 Cricket World Cup and 2013 ICC Champions Trophy. Thus, Dhoni became the first captain in history to win all three major ICC trophies, namely- ICC Cricket World Cup in 2011, ICC World Twenty20 in 2007 and ICC Champions Trophy in 2013. He is widely regarded as India's best ever captain. However, the team performed poorly in away Tests from 2011 to 2014 and Dhoni retired from Test cricket in December 2014, with Virat Kohli being named as the new Test captain. Dhoni resigned as captain of the ODI and T20 teams in January 2017 and Kohli succeeded him at the position.
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.
In the approximate centre of the field is a rectangular pitch (see image, below) on which a wooden target called a wicket is sited at each end; the wickets are placed 22 yards (20 m) apart. The pitch is a flat surface 3 metres (9.8 ft) wide, with very short grass that tends to be worn away as the game progresses (cricket can also be played on artificial surfaces, notably matting). Each wicket is made of three wooden stumps topped by two bails.