Penarth maintained the pressure at the top of the Admiral League with a 19-14 win over Llanharan on Saturday.
The Bears remain second in Division One East Central, just two points behind leaders St Josephs, who won 38-12 at home to Rhiwbina and still have a game in hand over their nearest rivals.
Among the try scorers, Tom Griffiths marked a personal milestone having scored 300 points for Penarth on Saturday.
At the other end of the table, Barry's visit to Rhydyfelin and bottom club Porth's home fixture against Abercynon were both frozen off.
The Bombers host the league leaders at the Reservoir Field on Saturday before visiting fellow strugglers Rhiwbina a week later.

Llantwit reach WBS Cup quarter finals
Barry kick off Phase Two at TNS
Vale teams join in Cardiff clubs' day
Le Tour comes to Cardiff
Barry cruise into Cymru Premier Top Six
Barry prepare for Top Six decider
Bombers facing Division One survival battle
Llantwit away day frozen off
Cymru Premier: phase one finale postponed
Barry duo up for league awards
Five-try Dinas beat Gilfach Goch
Barry Ladies rout winless Ponty
Barry beaten by Nomads' fightback
Llantwit held to Baglan stalemate
Rees-Zammit commits with Bristol