Ben Silverman of Thornhill, Ont., shot his second consecutive round of 67 to hit the midway point of the RSM Classic in Sea Island, Ga., in a tie for sixth at eight under.
Silverman goes into the weekend five shots off the lead.
David Hearn shot a two-under 70 in his second round to go into the weekend tied for 33rd at five under.
Corey Conners is another shot back.
Nick Taylor and defending champion Mackenzie Hughes missed the cut.
Click here for the leaderboard.
Brooke Henderson shot her second consecutive, two-under 70 and will go into the weekend at the CME Group Tour Championship tied for 25th at four under.
For all the scores, click here.