Losing the Super Bowl

This is old news today: Seattle Seahawks lost the Super Bowl against Pittsburg Steelers, the night between Sunday and Monday Swedish time. Mum explained the importance of this sports event to me today. I must have written earlier in my blog that Mum was born and brought up in Washington State in the USA. As such, she naturally hoped the Seahawks would win. Instead it was those lousy, no-good Steelers who won. I was not sure what Mum meant by saying "no-good", since the Steelers were obviously better when winning the Super Bowl, but Mum said this was an English expression I would understand when learing more about football.