Neath lost 12-69 at home to Llanelli last weekend
Troubled Neath RFC's Principality Welsh Premiership fixture against RGC 1404 has been postponed.
Bottom side Neath were scheduled to host the game at the Gnoll on Saturday.
RGC said they had been informed struggling Neath RFC were "unable to fulfil" their fixture and the Welsh All Blacks confirmed the game was off on Friday morning.
Neath supporters have again called for owner Mike Cuddy to leave the club.
The cash-strapped club survived a recent winding up petition.
But they have since seen the coaching staff resign en-masse including head coach Simon King.
Neath were also forced to call off their fixture against Bedwas on 1 December amid the financial uncertainty surrounding the club.
Head coach King quit Neath on Saturday and was followed by his assistants Paul Williams and Paul James, plus team manager Neil White and kit man Tom Ward.
The Gnoll, home of Neath RFC
The previous evening Neath - one of the oldest club sides in Wales - had lost 12-69 at home to Llanelli.
Neath say they hope to rearrange the game for early 2019 while the Welsh Rugby Union says it is "monitoring the situation".
Club captain Aaron Bramwell confirmed on the club website that they have been struggling to field a side and have been surviving only by taking loan players on permit.
"I would... like to pay tribute to all the local clubs who have loaned players to Neath Rugby on permit to make it possible to field a team over the last month or so," Bramwell said this week.
"It has been a real challenge... to put a team on the field with only 12 Neath Rugby players being able to train and to be available for selection, alongside numerous guest players playing on permit each week."
Neath Supporters Club has released a statement again calling for Cuddy to leave.
The statement read: "We join all of Neath's supporters in saying to Mr Cuddy, thank you for what you have done for the club, but please walk away today before the damage you are causing becomes terminal.
"This is the second time in the last 14 days the club's owner and sole remaining director has failed to ensure the club can fulfil a fixture.
"This is unacceptable and we are sorry for the huge inconvenience caused to RGC 1404 players, officials and supporters.
Fans say the situation is heartbreaking
"The two away games scheduled for Bridgend (22 December) and Aberavon (26 December) now look to be very much at risk, leaving Neath supporters with a bleak outlook for Christmas.
"Mr Cuddy has supported Neath for many years but is currently experiencing significant ill-health and financial difficulties following the collapse of a number of his businesses earlier this year.
"A new company with new investors is ready and waiting to take over the running of the club and are ready for the challenge of rebuilding Neath Rugby both on and off the field."
Former Ospreys and Wales second-row Ian Gough says former retired players have been asked to turn out for Neath in the last week.
"I had a message on a WhatsApp group this week asking whether these guys, who were over 35 who are called veterans or classics and play in tournaments across the world, wanted to don their boots and chip in and help Neath out," Gough told BBC Radio Wales.
"There were a quite a few hands that went up and that was the sadness.
"These guys have had a career and even they are saying they would have a couple of games. If I was capable I would put the black jersey on and play for them as well.
"It is sad to see it sink away as it is at the moment. It has been a great club and part of the Ospreys region."
