After sporting event, kisses for high jumpers (4,5)

'high jumpers' is the definition.
(jumpers with high necks)

'after sporting event kisses' is the wordplay.
I cannot quite understand how this works, but
'kisses' could be 'necks' (neck can informally mean to kiss) and 'necks' is found in the answer.
'sporting event' could be 'polo' (polo is a sport) and 'polo' is found within the answer.
No letters remain.
This explanation may well be incorrect...

'for' acts as a link.