Brisbane:Cricket got you stumped? Don't know your Ashes from your dust?
Ahead of one of the biggest games of cricket on the calendar, with Australia aiming to clinch the five-match Ashes series against England by early next week, here's a quick rundown.
Scenario: Australia's part-time leg-spinner Steve Smith bowls a wrong 'un to England captain Joe Root, who doesn't pick the variation, edges and is caught at silly point to complete a wicket maiden just before the tea interval on Day 5.
Clear as mud, right!
Here's what it means: Smith bowls a delivery which turns counter to the conventional spin movement after the leather ball bounces and confuses the batter, who only hits it with the edge of the bat and is caught by a fielder standing in close proximity, right near the scheduled end of the match.
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Not a lot of rules or terminology has changed in an Ashes rivalry that dates to the late 1880s when England still held colonial rule over Australia.
For the uninitiated, it can be very confusing. For those inquisitive souls wanting to explore the intricacies of the game, they can check with this from the Marylebone Cricket Club, the guardians of the laws of the game.
BOXING DAY TEST
After emphatic wins in the first two tests, Australia can retain the Ashes the traditional prize for the winner of the regular series between Australia and England with victory at the Melbourne Cricket Ground in the five-day match starting Sunday.
The Boxing Day test has grown to become one of the biggest days on the international cricket calendar. It's always scheduled at the Melbourne Cricket Ground and always starting Dec. 26.
It hits a holiday sweet spot for a lot of Aussies, giving millions of people across the country time to tune in via TV or radio in the relative quiet a day after Christmas.
The first recognized test match was between teams representing Australia and England at the Melbourne Cricket Ground in 1877, with the Ashes series becoming a regular rivalry within a decade. The hosting rights alternate each series.
In all that time, only one team has ever rallied from 2-0 down to win an Ashes series: the Australian team led by the great Don Bradman in 1936-37.
England captain Joe Root is undeterred, despite England not having won a test match in Australia since 2010-11, when it clinched the series 3-1. Since then, England is 11 losses and one draw.
"Clearly we're going to have to play a lot better than we have in the last two games. We have to absolutely believe," Root said of his team's prospects of an unlikely series win, provided the players take every chance.
"I'm convinced we have got what we need to win test matches out here."
The MCG can hold more than 100,000 fans and Ashes tests have averaged more than 88,000 on Boxing Day since 2006. The state government has dropped crowd caps at outdoor venues, but MCG organizers aren't expecting a full house.