Which sport is the best?

123456
Across
  1. 4. racing with an ostrich
  2. 5. Game where you play with a orange ball
  3. 6. This game needs a ...... racket
Down
  1. 1. You have to use your forearms for this game
  2. 2. A game which you play outside and buy special shoes for
  3. 3. A bat-and-ball game which you play on a ...... field