By extension, to commence proceedings (in general, not just in cricket).
open a can of whoop ass
A good-humored threat of physical harm.
open fire
To begin firing (weapons) at something or someone.
open the kimono
To reveal confidential information, especially details of one's busine…
open doors
To lead to opportunities or social advantages.
open book
Something whose salient aspects are obvious or easily interpreted.
open someone's eyes
To make someone aware of something they did not know or fully understa…