181 v Sri Lanka, 7th match, 1987
West Indies' World Cup campaign hadn't started brightly, with a magnificent late charge from Allan Lamb seeing England home in the opening match against them. It was just Sri Lanka's luck that they ran into a side smarting from that early reverse.
It didn't start too badly for them though, with Ravi Ratnayeke bowling Carlisle Best and then having Richie Richardson caught behind first ball. When Vivian Richards walked out, his first task was to avoid the hat-trick and stabilise the innings. He had produced a 27-run cameo against England, but it was clear from the outset that he had much more in store for those assembled inside Karachi's National Stadium.
He started sedately enough, taking 62 balls for 50, but thereafter the Sri Lankan bowlers were dismissed to all parts, like puffs of cotton in front of a fan. His tenth one-day international century, unprecedented at the time, took just 97 balls, and the last 81 runs then came from just 33 deliveries.
Vinothan John had bowled a tidy spell, and Don Anurasiri had conceded just 39 from his 10 overs, but every other bowler fell the full impact of the Richards onslaught. In the midst of the mayhem, Desmond Haynes' accomplished hundred was largely forgotten. The two added 182 in 177 balls, with Richards smacking six sixes and 16 fours in a blazing innings that spanned just 125 balls. The hapless Asantha de Mel went for 97 from his 10, and Ratnayeke, dreams of hat-trick glory rudely snatched away, was thumped for 44 in two overs.
Three years earlier, the pre-eminent batsman of his age had savaged England to the tune of 189 at Old Trafford, and but for a mishit in the latter stages of this innings, he might well have become the first man to score 200 in a one-day innings. As it was, West Indies finished on 360 for 4, the highest score in a World Cup game - till Sri Lanka themselves eclipsed it nine years later.