Ahhh yes cricket is pretty good as well although I prefer the ODI's and T20 games instead of Test cricket but will try to watch the Ashes where I can. I did a Google search for them to explain it as they would be able to do it better than me haha
"A Test match in cricket is considered completed when one team has scored more runs than the other team after both teams have played their two innings, meaning all four innings of the match are completed, and the team batting last is either all out or has surpassed the other team's total runs; if time runs out before a result is reached, the match is declared a draw."