Japan’s Hideki Matsuyama shot an 8-under-par 65 to grab a one-stroke lead over Collin Morikawa at the PGA Tour’s season-opening The Sentry tournament at Kapalua, Hawaii, on Friday.But Californian Morikawa, whose grandparents were born just 10 miles from the course in Lahaina, also shot 65 to make sure he heads into the weekend in contention.