• McIlroy's ankle 'fine' in return at Whistling Straits

    The defending PGA champion and World No. 2 Spieth card 71 Thursday in Super Slam group

  • Rory McIlroy opened the 2010 PGA Championship at Whistling Straits with 1-under 71. He finished T3 that year. (Kevin C. Cox/Getty Images)Rory McIlroy opened the 2010 PGA Championship at Whistling Straits with 1-under 71. He finished T3 that year. (Kevin C. Cox/Getty Images)