new ball game

noun Informal.

a new or changed situation: Once we're out of debt it'll be a whole new ball game.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for new ball game

turmoil, disturbance, explosion, disaster, tumult, eruption, temblor, disruption, revolution, cataclysm, tremor, ferment, outbreak, disorder, catastrophe, shakeout, about-face, commotion, alteration, upturn