compete against somebody

We have to get them to compete against each other in practice more.

Sometimes the players work together, but often they are competing against each other.

Who in his right mind would want to compete against those two?

Of course, they may be competing against one another in other ways.

"Because I want a chance to compete against him at his best."

Now, there is no money for us to compete against other schools.

How was it competing against his son for a job?

But you have to remember we were competing against last year, and that was one of our very best years ever.

If you come down here to compete against Americans, you've got to be fresh.

They found ways to play the same sports but never compete against each other.