World No. 1 Rory McIlroy delivered a chilling reminder to his rivals as he targets a second PGA Tour success in three weeks and a second Wells Fargo Championship victory in suburban Charlotte, North Carolina.

Ireland's Rory McIlroy came into the clubhouse with 69 after three bogeys and six birdies in his opening round at the Wells Fargo Championship in Charlotte.

Alex Prugh became the third different leader of the Bob Hope Classic in as many rounds as he shot a seven-under 65 in Palm Springs, California.

Bubba Watson shot a 10-under-par 62 to take the lead as the second round finally got played at the rain-hit Bob Hope Classic in California.