Rory McIlroy puts his marital woes aside to shoot a solid but 'scrappy' opening round at the PGA Championship to stay within four of early leader Xander Schauffele

RIATH AL-SAMARRAI AT VALHALLA GOLF CLUB: Through his first 18 holes, McIlroy appears to have retained some level of serenity on the course, despite the noise and chatter off it.