Sung Dong-hyun

성동현

LG Twins #34 RHP

ERA: 11.12
W: 0
SV: 0
SO: 5
G: 5

Bio

Throws / Bats: Right / Right
Height / Weight: 189cm (6'2") / 108kg (238lbs)
Born: May 18, 1999 (27 years old)
Drafted: 2018, LG Twins, Round: 1, Overall Pick: 7
Annual Salary / Signing Bonus: 4200만원 ($28,000) / 1억5천만원 ($100,000)
Team History: 백마 Elem ➞ 홍은 MS ➞ Jangchung HS

Links

KBO (KO) KBO (EN)

Video Search

YouTube (KO) YouTube (EN) Kakao TV Naver TV Naver

Year	Team	ERA	WHIP	W	L	SV	H	BSV	G	GS	CG	SHO	QS	TBF	NP	IP	R	ER	H	2B	3B	HR	SO	BB	IBB	HB	WP	BK
2026	LG	11.12	2.47	0	0	0	0	0	5	0	0	0	0	33	126	5 ⅔	8	7	10	0	0	2	5	4	0	1	0	0
2025	LG	9.00	2.11	0	0	0	0	0	12	0	0	0	0	45	201	9	9	9	10	0	0	2	6	9	0	0	1	0
2024	LG	0.00	1.50	0	0	0	0	0	2	0	0	0	0	8	36	2	0	0	0	0	0	0	1	3	0	0	0	0
2023	LG	9.00	3.00	0	0	0	0	0	1	0	0	0	0	6	20	1	1	1	2	0	0	0	1	1	0	0	0	0
2018	LG	0.00	3.00	1	0	0	0	0	1	0	0	0	0	2	11	0 ⅓	0	0	1	0	0	0	0	0	0	0	0	0
Career		8.50	2.22	1	0	0	0		21		0	0		94		18	18	17	23			4	13	17		1

Compare vs. Other Pitchers

Game log 2026 · most recent first

2026 2025 2024 2023 2018

Date	Opp	Role	Dec	ERA	WHIP	IP	NP	R	ER	H	HR	SO	BB	HB	GS
2026-05-19	@ Kia	RP			4.80	1 ⅔		4	4	6	1	2	2	0
2026-05-14	vs. Samsung	RP			1.20	1 ⅔		2	2	2	1	1	0	0
2026-04-23	vs. Hanwha	RP			3.00	1		2	1	2	0	1	1	1
2026-04-15	vs. Lotte	RP			1.00	1		0	0	0	0	0	1	0
2026-04-10	vs. SSG	RP			0.00	1		0	0	0	0	1	0	0

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