(AP Photo/Darron Cummings)

TORONTO (AP) Carl Yuan moved into position to turn around a forgettable rookie year on the PGA Tour, shooting a 5-under 67 in cool, rainy conditions on Friday to take a one-shot lead at the midway point of the RBC Canadian Open.

Two-time defending champion Rory McIlroy gave himself a chance heading into the weekend at Oakdale. He shot 67 and was three shots back of Yuan's two-day total of 9-under 135.

“I felt like I putted pretty well (Thursday). But iron play was better, wedges were definitely better, got it in play a little more off the tee," said McIlroy, who had never seen the course before the opening round. “So yeah, it was a better, more solid round.”

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