Jon Rahm rallies from seven strokes back for big win in Hawaii

Colin Morikawa began the day with a six-shot lead.

Jon Rahm overturned a seven-shot deficit to win the Sentry Tournament of Champions (Matt York/AP)

Jon Rahm amazingly overturned a seven-shot deficit, with a significant helping hand from Collin Morikawa, to claim a remarkable victory in the Sentry Tournament of Champions in Hawaii.

Morikawa began the day with a six-shot lead and was seven clear after covering the first six holes in three under par, but would not make another birdie until the 18th and gradually saw his advantage whittled away at Kapalua.