Maybe Wimbledon goalkeeper gutted with attack (5,4)
I believe the answer is:
grand slam
'maybe wimbledon' is the definition.
I can't judge whether this defines the answer.
'goalkeeper gutted with attack' is the wordplay.
'gutted' suggests removing the centre (to gut something is to remove its insides).
'with' becomes 'and'.
'attack' becomes 'slam' ().
'goalkeeper' with its centre taken out is 'gr'.
'gr'+'and'+'slam'='GRAND SLAM'
Can you help me to learn more?
(Other definitions for grand slam that I've seen before include "major competition" , "Feat of winning all the tricks in a hand of bridge" , "big contract" , "achievement at the table" , "Sporting achievement" .)