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rivalry - n. a state or situation in which people or groups are competing with each other
inning - n. one of the usually nine parts of a game in which each team bats until three outs are made
bases - n. any one of the four places a runner must touch in order to score
pitcher - n. the player who throws the ball to the batter in baseball
nickname - v. to give (someone) a name that is not that person's real name
dumb - adj. not showing or having good judgment or intelligence
home run - n. a hit that allows the batter to go around all the bases and score a run
