Around $6 million of ratepayer money is tied up in the clash between the National Rugby League and the International Cricket Council over the availability of Eden Park early next year.
A spokesman confirmed Auckland Council had paid $3 million to the local organising committee of Cricket World Cup 2015 to assist with hosting four matches in the city. A similar sum has also been earmarked for next year's NRL Auckland Nines - an event that is now in jeopardy because of the ICC's exclusive right to use Eden Park.
The ICC's contract with Eden Park states the venue cannot be used for any other events from 30 days before the World Cup match between the Black Caps and Australia on February 28, effectively locking down the city's major stadium from January 27.
The Herald understands the NRL will not let the Nines take place before January 30 due to concerns about player welfare.