Maesteg claimed a 24-15 win over mid-table rivals Carmarthen Athletic in a game which will be remembered for four yellow cards handed out to the home side.
A try from Nathan White and a penalty from Robert Evans had helped Maesteg to a 10-8 half-time lead, despite referee Greg Morgan brandishing yellow cards to Steve Tremlett and Paul Clapham for killing the ball.
Tries from Chris Bowridge and Rhodri Milson put the game beyond Carmarthen after the break, before sin-bins for Dean Ronan and David Dyer saw Maesteg reduced to 13 men for 10 minutes in the closing stages.
Div One East Round-Up
Two tries each from Nathan Powell and Wesley Cunliff saw Newport Saracens leap off the bottom of the table with a shock 32-24 win over league-leaders Newbridge.
The result allowed Blackwood to take the reins at the top of the table with a 43-13 win over the students of UWIC.
In the two remaining games Ystrad Rhondda ran in five tries to beat Bargoed 41-8 and Llanharan came out 28-22 winners against strugglers Penalta thanks to tries from Lee Thorne, Aled Llewellyn and Lee Davies.
GB7s women left their England base to train in Wales this week. Olympic Games hopeful Rachael Burford gives WRU TV's Graeme Gillespie her thoughts on Welsh teammate Jasmine Joyce - a 'one touch wonder'
The GB7s women's squad is currently training at Wales' Centre of Excellence where assistant coach Richie Pugh tells WRU TV's Graeme Gillespie some 'tough calls' will have to be made when it comes to finalising the 12 spots for Rio's Olympic Games.
Wales U20's Billy McBryde is looking forward to starting his first game against New Zealand this afternoon in the World Rugby U20 Championship where his side are looking to gain revenge from last week's pool defeat to the Kiwis.