Left-arm unorthodox spin

Left-arm unorthodox spin, also known as slow left-arm wrist-spin, is a type of spin bowling in the sport of cricket. Left-arm unorthodox spin bowlers use wrist spin to spin the ball, and make it deviate, or 'turn' from left to right after pitching.[1] The direction of turn is the same as that of a traditional right-handed off spin bowler, although the ball will usually turn more sharply due to the spin being imparted predominantly by the wrist.

Some left-arm unorthodox bowlers also bowl the equivalent of a googly, or 'wrong'un', which turns 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. The delivery was sometimes historically called a chinaman.