A shoe will last about six months for serious players.

Look, if you're thinking about working with Caroline, all you need to know is that she's a serious player.

For serious players, one game is usually part of a longer match.

It's a scene in which only serious players will survive.

Not including them in production costs would benefit the less than serious players.

Parliament is now a serious player in the area of human rights.

If Europe wants to remain a serious player on the world stage, we must speak with one voice.

The serious players book them once a month or so.

That's part of the price to be paid by being the first (serious player anyway) to the party.

These countries intend to be serious players in the world economy.