The most common and most likely answer to this crossword clue is the 9 letter word HAYMAKERS
I've seen this crossword clue in Independent
H
A
Y
M
A
K
E
R
S
More clues leading to the result HAYMAKERS
Buddy explains!
The straight part
We know that "Punches" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case punches = haymakers.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does HAYMAKERS mean?
HAYMAKERS noun- A person or machine which harvests or prepares tall grass for use as animal fodder.
- (fisticuffs) A particularly powerful punch, especially one which knocks down an opponent, thrown like a scythe chop for cutting hay, as agricultural haymakers used to have strong arms.
- (by extension) Any decisive blow, shock, or forceful action.