The term 'At the Bat' is a phrase used to describe a batter's turn in baseball. The crossword solution for this term is 'CASEY', which is a reference to the poem 'CASEY at the Bat' by Ernest Thayer. The poem tells the story of a fictional baseball player named CASEY, who is the last hope for his team to win the game. The poem has become an iconic part of American culture and is often used to describe a situation where someone is the last hope for success.