The most common and most likely answer to this crossword clue is the 6 plus 5 letter word LEADER BOARD
I've seen this crossword clue in The Guardian
L
E
A
D
E
R
B
O
A
R
D
More clues leading to the result LEADER BOARD
Buddy explains!
The straight part
We know that "’round’ table, of course (specifically, a golf course, showing the scores of the round!)" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case ’round’ table, of course (specifically, a golf course, showing the scores of the round!) = leader board.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.