Crossword Genius

The canny type of batsman? (6)

Ross

I believe the answer is:

opener

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'batsman?' is the definition.
(I've seen this before)

I don't understand the remainder of the clue.

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(Other definitions for opener that I've seen before include "Corkscrew, for example" , "A key or a bottle top remover" , "Card player who starts the bidding" , "Introductory remark" , "First act" .)

I've seen this clue in the Evening Standard.
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