Avoid lowest cricket score (4)
I believe the answer is:
duck
This clue could be a double definition.
'avoid' is the first definition.
(duck can mean to avoid)
'lowest cricket score' is the second definition.
'duck' can be an answer for 'score' (duck is a kind of score). I am not certain of the 'lowest cricket' bit.
Can you help me to learn more?
(Other definitions for duck that I've seen before include "Dip" , "Web-footed bird" , "No runs in cricket" , "Eg, eider; get down" , "Bird - lower your head!" .)