
1) Bar gadgets 2) Bar or jar accessories 3) Certain poker cards 4) Certain poker players 5) Church keys 6) Corkscrews, essentially 7) First acts 8) First bids 9) First games of the season 10) Gadgets for kitchen use 11) Garage door gadgets 12) Ice-breaking remarks 13) Intros 14) Jacks 15) Jacks or better
Found on
https://www.crosswordclues.com/clue/openers

1) Doormen 2) Exhibitiongames 3) Intros 4) Keys 5) Passkeys
Found on
https://www.crosswordclues.com/clue/openers

The two batsmen who commence a team's innings. Since they will be facing fresh, fast bowlers with a new ball, these are usually the two most disciplined, if not necessarily most skilful, batsmen in the team.
Found on
http://www.wandererscricket.com/glossary.html
No exact match found.