The AFL Tribunal will have a night off on Tuesday after all players charged with offences chose to accept the sanctions offered by the panel.
However Mooney, who was booked for striking North Melbourne's Scott Thompson in the Cats' big win on Saturday, will be the only player to face a suspension.
His early guilty plea means that even with a 25 per cent reduction, his charge still carries 131.25 points and a one-week penalty.
The suspension is the 10th of Mooney's career. He will be free to return for the Cats' round 10 clash with Essendon at Docklands.
In other cases, Port Adelaide's Chad Cornes and Richmond's Daniel Jackson both accepted $900 fines for wrestling each other in the second term of their clash at AAMI Stadium on Sunday.
And four players have all pleaded guilty to negligently making contact with an umpire in weekend matches.
Western Bulldogs' Brownlow medallist Adam Cooney, Melbourne's Lynden Dunn, Sydney Swan Martin Mattner and Carlton livewire Eddie Betts all copped $1950 fines after deciding against fighting their charges.
