Turn up for all sides today (4)
I believe the answer is:
come
'turn up' is the definition.
(both can mean to arrive)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for come that I've seen before include "Turn up" , "Make a forceful impression" , "' - - fly with me'" , "Arrive" , "Draw near" .)