Answer: tabletennis

AnswerCrossword Clue
TABLETENNISOlympic sport since 1988
TABLETENNISGame with a hollow ball
TABLETENNISOlympic sport with the smallest ball
TABLETENNISActivity suggested by the words hidden in the long Acrosses
TABLETENNISGame.
TABLETENNISSport played on the first word of its name
TABLETENNISGame to 11 points
TABLETENNISRec room game, perhaps
TABLETENNISPacked item that might make a racquet?
TABLETENNISPing-pong, by another name