bring (one's) A-game(redirected from brought their A game)
bring (one's) A-game
To perform as best one can, especially in sports. If our best player doesn't bring her A-game, there's a good chance we end up losing today. You need to bring your A-game to this meeting—the whole board will be there.
See also: bring
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.