Group into match-fixing can’t deny a gig that’s corrupt (6,6)

I believe the answer is:

dating agency

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'group into match-fixing' is the definition.
I can't tell whether this defines the answer.

'can't deny a gig that's corrupt' is the wordplay.
'that's corrupt' indicates anagramming the letters (a corrupted spelling of the word).
'cant'+'deny'+'a'+'gig'='cantdenyagig'
'cantdenyagig' anagrammed gives 'DATING AGENCY'.

Can you help me to learn more?

(Other definitions for dating agency that I've seen before include "Help for singles" , "Where to find partner" , "match-fixing operation" .)

I've seen this clue in The Times.

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