Premiership roundup: Joe Simmonds keeps his nerve to send Exeter top

• Simmonds converts Thomas Waldrom’s last-gasp try for 31-30 win• Northampton had led after tries from Horne, Foden and MallinderJoe Simmonds converted Thomas Waldrom’s last-minute try to cap a dramatic comeback from Exeter, who rallied from 13 points down to edge out Northampton 31-30 at Sandy Park.The Chiefs were staring at a fourth consecutive Aviva Premiership defeat when they trailed 30-17 with 10 minutes remaining but Don Armand and then Waldrom touched down. Continue reading...