Cardiff won 22-19 against Glasgow at Hughenden last night to keep up their bid to win the Welsh/Scottish League.
With three matches remaining, they are two points behind Neath and Llanelli, though they have a game in hand over leaders, Neath.
Cardiff took an early lead in Glasgow when centre Matt Allen scored a try and three Nicky Robinson penalties took them ahead by 14-6 at the interval.
In the second half, wing Nick Walne scored a try and Robinson landed his fourth penalty to make it 22-9, but a late Glasgow rally brought them ten points, including a try by replacement scrum half Kenny Sinclair.
The top three positions are now: -
P W D L For Agst Tries Pts
Neath 18 13 0 5 553 332 58 39
Llanelli 17 13 0 4 493 331 46 39
Cardiff 17 12 1 4 406 325 46 37
The remaining matches for the three clubs are: -
Neath: May 3 v Pontypridd (h); May 8 v Swansea (a).
Llanelli: May 3 v Edinburgh (a); May 7 v Caerphilly (a); May 10 v Cardiff (a).
Cardiff: May 4 v Swansea (a); May 7 v Bridgend (h); May 10 v Llanelli (h).
Ebbw Vale captain Damien Hudd picked up the biggest accolade of the night at the 11th Principality Premiership Awards Evening held at Principality Stadium, after leading his side to the title for the first time.
Wales assistant coach Robin McBryde is predicting a tough battle against England on Sunday despite the fact they may not be considered to be at full strength. Players will be out to impress Eddie Jones which makes England a dangerous proposition, he says.
Wales U20 captain Tom Phillips and performance psychologist Dr Rich Neil explain why spending three days at Monmouth RFC has further strengthened the togetherness of the squad ahead of the #WorldRugbyU20s
Alongside Scarlets flanker James Davies and Cardiff Blues centre Cory Allen, three Wales Sevens core players have made the extended training squad for GB Sevens. Wales Head coach Gareth Williams tells WRU TV's Graeme Gillespie why Luke Treharne, Sam Cross and Luke Morgan earned selection in the initial training squad for Rio.
Wales Sevens head coach Gareth Williams tells WRU TV's Graeme Gillespie he has had to overcome a number of injuries before naming a competitive squad for this weekend's penultimate round of the World Series in Paris.
Merthyr were officially crowned champions of the SSE SWALEC Championship at Dowlais on Saturday where captain Andy Powell paid tribute to his side who have earned promotion to the Principality Premiership