Hong Seong-chan

Tour Finals

Singles (9-4)

Outcome	Date	Tournament	Surface	Opponent	Score
Runner-up		Doha, Qatar	Hard	Joris De Loore	3–6, 2–6
Runner-up		Antalya, Turkey	Hard	Joris De Loore	4–6, 2–6
Winner		Antalya, Turkey	Hard	Roman Safiullin	6–2, 7–5
Winner		Antalya, Turkey	Hard	Frederico Ferreira Silva	7–5, 6–4
Winner		Antalya, Turkey	Hard	Dimitar Kuzmanov	6–4, 6–3
Winner		Thủ Dầu Một, Vietnam	Hard	Rishab Agarwal	6–1, 6–2
Winner		Thủ Dầu Một, Vietnam	Hard	Jacob Grills	6–1, 6–7, 6–0
Runner-up		Hua Hin, Thailand	Hard	Sriram Balaji	4–6, 6–7
Runner-up		Sangju, South Korea	Hard	Daniel Nguyen	4–6, 7–5, 2–6
Winner		Kofu, Japan	Hard	Makoto Ochi	7–6, 6–1
Winner		Nishi-Tokyo, Japan	Hard	Shuichi Sekiguchi	7–6, 6–4
Winner		Daegu, South Korea	Hard	Na Jung-woong	6–0, 6–3
Winner		Gimcheon, South Korea	Hard	Yuta Shimizu	6–1, 5–7, 6–2

Doubles (2-2)

Outcome	Date	Tournament	Surface	Partner	Opponent	Score
Winner		Daegu, South Korea	Hard	Lee Hyung-taik	Nam Ji-sung Song Min-kyu	6–3, 6–3
Runner-up		Antalya, Turkey	Hard	Benjamin Lock	Pedro Bernardi Christopher Díaz Figueroa	6–2, 2–6, 10–12
Runner-up		Gimcheon, South Korea	Hard	Kim Young-seok	Kim Hyun-joon Noh Sang-woo	6–2, 1–6, 12–14
Winner		Daegu, South Korea	Hard	Chung Yun-seong	Kwon Soon-woo Lim Yong-kyu	W/O

Junior Grand Slam finals: 1

Singles: 1