In my opinion they are:

1.Soccer

2.Rugby

3.Cricket

4.Football

5.Darts

Football/soccer

cricket

rugby

nfl

darts

1. Football (soccer for Americans)

2. Cricket

3. Rugby

4. Tennis

5. Formula 1

1. Football

2. Cricket

3. Rugby

4. Boxing

5. Tennis

nice opinions but when you said football in your 4th list, i'm assuming your talking about American football. American football is more like 20th in UK. Its barely recognised.

1.Football

2.Rugby

3.Cricket

4.Boxing

5.Formula 1

1. Bagging. England annual event held inside a tavern.

It involves a small ferret being placed within your trousers.

2. Train Watching. Drug addiction in Scotland is helpful.

3. A Clockwork Orange. More UK drug culture as sport.

4. Cyclopean. Pre-English but is best if usually ignored.

5. Pay for view. See #1. You'll need to sit this one out.

In my opinion they are:

1.Soccer

2.Rugby

3.Cricket

4.Football

5.Darts