William Gilbert Grace was an English amateur cricketer who was important in the development of the sport and is widely considered one of its greatest players. He was nominally amateur as a cricketer, but he is said to have made more money from his cricketing activities than any professional cricketer. He was an extremely competitive player and, although he was one of the most famous men in England, he was also one of the most controversial on account of his gamesmanship and moneymaking.

Cricket is a bat-and-ball game that is played between two teams of eleven players on a field at the centre of which is a 22-yard (20-metre) pitch with a wicket at each end, each comprising two bails balanced on three stumps. Two players from the batting team stand in front of either wicket, with one player from the fielding team bowling the ball towards the striker's wicket from the opposite end of the pitch. The striker's goal is to hit the bowled ball and then switch places with the nonstriker, with the batting team scoring one run for each exchange. Runs are also scored when the ball reaches or crosses the boundary of the field or when the ball is bowled illegally.