Fight for the best seat? (3)
I believe the answer is:
box
This clue could be a double definition.
'fight' is the first definition.
(boxing is a kind of fighting)
'the best seat?' is the second definition.
'box' can be an answer for 'seat?' (box is a kind of seat). I am not sure about the 'the best' bit.
'for' acts as a link.
Can you help me to learn more?
(Other definitions for box that I've seen before include "Engage in pugilism" , "Wooden case" , "Christmas present" , "Fight; tree; container" , "Tackle defender" .)