| A | B |
| outfielder | a baseball player whose position is in the outfield |
| concentrate | to pay close attention |
| depend | to rely |
| ball hawk | a baseball player who always seems to get to the ball and catch it |
| vanish | to go suddenly out of sight; disappear |
| fault | responsibility for a mistake; blame |
| ump | umpire; person who makes rulings in a baseball game |
| plate | home base |
| glove | worn on hand to catch baseballs |
| inning | part of a baseball game |
| single | a hit in which a runner reaches first base |