Tenby received a call at 10.30 on Saturday morning from Betws RFC to advise that their ground was water-logged and the game scheduled for later that day would therefore need to be cancelled.
With both sides involved in rescheduled games in early May, Betws also having several mid-week games pencilled in around that time, the game will be played on either Wednesday, April 14 or 21.
Other games in the Division were played and Milford Haven's close game against Pembroke down at the Observatory Field, where they failed to secure a valuable bonus point, lifted them above Tenby to second place in the table with 56 points.
Also coming into contention for promotion are Pontarddulais, who had a narrow 29-27 victory against Amman United to take them to 55 points.
Tenby now sit in fourth place on 52 points, having played the same number of games as Milford, while Pontarddulais have a home game in hand, which happens to be against runaway leaders Tumble on April 14.
These results, along with the postponement of Tenby's game, places extra importance on the game tomorrow (Saturday) at Heywood Lane where Tenby and Milford face each other for a classic eight-pointer... or, if you take the extra point gained for winning and scoring four or more tries into account... a potential 10-pointer.