How it unfolded
England scored 341 and 412 while Australia managed only 222 and 193, a 338-run defeat. But the match is remembered for reasons that have nothing to do with the scoreline. Captain Douglas Jardine's Leg Theory tactic to contain Don Bradman had Harold Larwood and Bill Voce bowling fast and short at the batter's body, packing the leg side with close fielders. On the second day, Larwood struck Australian captain Bill Woodfull over the heart; Bert Oldfield was later carried off after fracturing his skull from a Larwood delivery. A crowd of roughly 50,000, furious, brought mounted police to the ground amid fears of a pitch invasion. Woodfull told England manager Pelham Warner in the dressing room afterward that there were two teams out there, but only one of them was playing cricket. The Australian Cricket Board cabled the MCC calling the tactic unsportsmanlike; the MCC rejected the charge and hinted it might cancel the remainder of the tour. England won the series 4-1, Larwood took 33 wickets, and Bradman's series average fell to 56.57.
Why it still matters
A rare case of a sporting tactic escalating into a diplomatic dispute between two nations. The laws were rewritten afterward to limit the number of fielders allowed behind square on the leg side and to prevent repeated, intimidatory short-pitched bowling — the origin of today's bouncer regulations. At the same time, the episode showed that even Bradman could be constrained by physical intimidation, permanently raising the tactical standing of fast bowling.