The 1979 Holsten Lager International was a non-

ranking A ranking is a relationship between a set of items such that, for any two items, the first is either "ranked higher than", "ranked lower than" or "ranked equal to" the second. In mathematics, this is known as a weak order or total preorder of ...

snooker tournament held on one occasion in January 1979 in Slough, England. The tournament had an unusual format. There were sixteen players in a straight knockout but the first round was decided by aggregate scores over four frames and the second by aggregate over six frames. The semi finals and final were ‘Best of 11’ and ‘Best of 21’ respectively. The quarter final between John Spencer and

Cliff Thorburn Clifford Charles Devlin Thorburn (born 16 January 1948) is a Canadian retired professional snooker player. Nicknamed "The Grinder" because of his slow, determined style of play, he won the World Snooker Championship in 1980, defeating Alex Hi ...

is how the event is best remembered. In the afternoon session, Spencer made the first ever 147 in a professional tournament. As it was the afternoon, the TV cameras were not running and due to oversize pockets the break was never officially ratified for record purposes. Spencer went on to beat

Graham Miles Graham Miles (11 May 1941 – 12 October 2014) was an English snooker player. Career Miles turned professional in 1971. He first gained recognition in 1974, when he reached the final of the World Championship. Although he lost 12–22 to Ray Re ...

11–7 in the final.

Main draw

References

{{Snooker season 1978/1979 1979 in snooker 1979 in English sport