not win for losing

fight a losing battle

To attempt a task or other endeavor in which there is no chance that it will succeed.

play to win

To make a special, determined effort to achieve general success or a particular goal, in life, in one's career, in negotiation, etc.

win back

To win (something) that one has previously lost.

win by a nose

To win by a small margin; to have a narrow victory.

win one for the Gipper

To do something in memory of another person.

win over

To persuade someone, gain someone's support, or make someone understand the truth or validity of something.

win the battle, but lose the war

To achieve a portion of a goal, but fail to achieve the entire goal.

win the lottery

To experience an extraordinary or highly fortunate event.