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Moon Do-Yeop's Final Nine Surge Ends in Joint Second

By Sports Desk · 2026-09-13 · 2 min read
A white golf flagstick stands upright in a green cup, surrounded by manicured grass under a clear sky.
Illustration: Tradingbird

A double bogey shattered the rhythm, but four consecutive birdies on the back nine restored the momentum for Moon Do-yeop at the Shinhan Donghae Open.

The afternoon light softened over the Incheon Jack Nicklaus Golf Club Urban & Links Course as Moon Do-yeop stepped up to the 15th hole. The Korean veteran, representing the national team for the upcoming Aichi-Nagoya Asian Games, had just weathered a storm on the back nine. A double bogey on the 11th had threatened to derail his final round, but the air around the 12th hole shifted as he tucked a birdie, the green holding the ball with a gentle break. The tension dissolved into focus. From the 15th through the 18th, Moon executed a relentless sequence of four birdies, each shot precise, each putt sinking with quiet authority. The scoreboard climbed. He finished with a 6-under-par 66, tying for second place with a total of 14-under-par 274.

Across the fairway, the championship was claimed by Sunagawa Kosuke of Japan, who closed out the 42nd Shinhan Donghae Open with a 16-under-par 272. The victory marked Sunagawa’s first professional win on Korean soil and extended a remarkable streak for the Japan Golf Tour Organization, which has now produced three consecutive champions at this event. For Moon, the result was a solid confirmation of form ahead of the Asian Games later this month, where he will compete alongside Kim Sung-hyun and Kim Ju-hyung.

Rebounding from the 11th Hole

Entering the final round tied for 11th, Moon’s day began with a surge on the front nine, shedding three strokes to close the gap. The turning point came on the 11th, a par four where a double bogey briefly cast a shadow over his performance. Yet the reaction was immediate. On the 12th, a birdie reset the trajectory, and by the time he reached the par five 15th, the rhythm had returned. The final four holes became a display of control, each birdie adding to his total and pulling him into the joint second-place cluster alongside Jang Yu-bin, Lee Sang-hee, and Ohoori Yuzuru.

Jang Yu-bin’s Missed Break

Jang Yu-bin started the day in joint second, one stroke behind the leader, with the potential for a season-defining victory. She took the sole lead early with birdies on the first two holes, both par fours, but the momentum stalled. A bogey on the 8th, a par three, signaled the shift. Although she recovered with a birdie on the 10th, the gap widened when Sunagawa sank a 19-meter birdie on the 12th. Jang’s final round ended with a 2-under-par 70, securing her place in the top tier but falling short of the title she sought.

A Historic Streak for Japan

The Shinhan Donghae Open, jointly organized by the KPGA Tour and the Japan Golf Tour Organization, has become a stage for Japanese excellence in recent years. Sunagawa’s victory follows wins by Hirata Kensai in 2024 and Higashi Kazuki in 2025, marking the third consecutive champion from the JGTO. The tournament, with its 1.5 billion won prize pool, drew top talent from both tours, creating a competitive atmosphere that highlighted the growing strength of Japanese golf on the Korean circuit. For Moon, the experience served as a vital tune-up, proving his ability to perform under pressure before the Asian Games.

Based on reporting by starnewskorea.com, compiled by the Tradingbird desk.

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