Robert MacIntyre also reacted angrily on the 17th hole
Scotland's Robert MacIntyre could face disciplinary action at the Masters after he directed a middle finger at the 15th green during a quadruple bogey.
The 29-year-old plunged towards the bottom of the leaderboard after his nine on the par-five hole, ultimately posting an eight-over-par 80.
The left-hander offered the gesture after he struck his approach into the pond guarding the front of the green.
Having taken a penalty drop, his next shot again found the water, and then after taking a second drop, flew his ball over the green.
