Dad's Birthday Crossword Puzzle

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Across
  1. 5. thrown out of the strike zone
  2. 6. illegal substance in baseball used for grip
  3. 7. two without the 'w'
  4. 10. baseball player, first name Derek
  5. 11. to hit something forcefully
  6. 12. board ____
  7. 13. opposite of off
  8. 15. design of the Yankees uniform
  9. 16. exclamation by umpire after strikeout
  10. 17. day after Saturday
  11. 18. blue & pink sugary treat that melts on the tongue
  12. 20. combination word for 'we are'
  13. 21. food I'm looking forward to eating
Down
  1. 1. protects athletes head
  2. 2. something you have too many of, for your head
  3. 3. buy me some peanuts & _______ _____
  4. 4. present tense of go
  5. 8. often made into a form of butter
  6. 9. hit out of the park
  7. 14. daughters birthstone, also the shape of a baseball field
  8. 16. favorite baseball team
  9. 19. what you need to get into an event