opposite number

A weary trudge brings him to 457, opposite number 1, whence he started.

Then out of the corner of his eye he saw that he was opposite number two in the rival boat, and he knew that they were gaining.

My opposite number was a lovely girl called Zoe something or other.

They moved across to the left: the first man sat down and his opposite number stood up.

I wouldn't mind being in charge—old Haas' opposite number at this end.