The most common and most likely answer to this crossword clue is the 7 letter word FURIOSO
I've seen this crossword clue in Financial Times
F
U
R
I
O
S
O
More clues leading to the result FURIOSO
Buddy explains!

The straight part
We know that "scored wildly" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case scored wildly = furioso.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 FURIOSO mean?
FURIOSO noun- A furious person; a violent madman.
- Rapidly and with passion.