Rory McIlroy's taken the myriad American get-in-the-hole chants to heart and slam dunked his tee shot. He's three-under par through seven holes, one stroke off the lead. Lydia Ko is tied for nin.

Playing on the back nine at Spyglass Hill, McIlroy launched his tee shot down the hill and it landed straight into the hole ...

Rory McIlroy made a splash on his return to the PGA Tour, making his second career hole-in-one with a slam dunk ace while playing his opening round of the AT&T Pebble Beach Pro-Am ...