'''Tennis''' is a [[sport]] that is played by hitting a bright green or yellow [[Tennis ball|ball]] back and forth over a net with large rackets. It is played on a variety of surfaces, most commonly concrete, clay, and grass. | '''Tennis''' is a [[sport]] that is played by hitting a bright green or yellow [[Tennis ball|ball]] back and forth over a net with large rackets. It is played on a variety of surfaces, most commonly concrete, clay, and grass. |