Harlequins have continued their unbeaten start to the Aviva Premiership campaign with a 19-13 win over Exeter at The Stoop.

Fly-half Nick Evans scored the first of a hattrick of first-half penalties after two minutes to give undefeated Harlequins a nine-point lead at the break.

Exeter's Ignacio Mieres responded with two penalties of his own inside the first 15 minutes of the second half, before converting Bryan Rennie's try to put the Chiefs in front by four.

However, Evans responded within five minutes to pull Harlequins back to within one point. He then converted Mike Brown's try on the hour mark to put them ahead by six.