Dustin Johnson remains in control at Riviera Country Club

Rain desolated play Friday, and the players worked hard to catch up Saturday, but most will have to play 36 holes Sunday to get the tournament in on time. Johnson, who has finished in the top 10 in six of his nine starts at Riviera, but has yet to win, sits in front of Pat Perez and Cameron Tringale by one shot at 10 under.

Rain wipes out afternoon play at Riviera

A large limb from a eucalyptus tree toppled near the third green after play was suspended during the second round of the Genesis Open golf tournament at Riviera Country Club Friday, Feb. 17, 2017, in the Pacific Palisades area of Los Angeles. less A large limb from a eucalyptus tree toppled near the third green after play was suspended during the second round of the Genesis Open golf tournament at Riviera Country Club Friday, Feb. 17, 2017, in the … more Spectators walk to the clubhouse after play was suspended during the second round of the Genesis Open golf tournament at Riviera Country Club Friday, Feb. 17, 2017, in the Pacific Palisades area of Los Angeles.