Left-arm unorthodox spin from right to left on the pitch. The ball turns away from the right-handed batsman, as if the bowler were an orthodox left-arm spinner. In cricketing parlance, the word "chinaman" is used to describe the stock delivery of a left-arm "unorthodox" spin bowler (though some reserve it for the googly delivery ). The origin of the term is uncertain. One version relates to a Test match played between England and the West Indies at Old Trafford in 1933. Ellis "Puss" Achong, a player of Chinese origin, was a left-arm orthodox spinner, playing for the West Indies. He had Walter Robins
Wrist spin a type of delivery bowled by a wrist spin bowler. Whereas a topspinner is released with the thumb facing the batsman, a slider is bowled with the thumb facing the bowler. On release the wrist and ring finger work to impart backspin to the ball. A topspinner tends to dip more quickly and bounce higher than a normal delivery. The slider does the opposite: it floats to a fuller length and bounces less than the batsman might expect. The classic slider heads with its seam aligned towards the batsman and may tend to swing in slightly. Sliders may also head