Stay up to date this MLB Season with the daily Baseball Reference Newsletter.

Jun Bum Koo

Position: Starting Pitcher

Bats: Left • Throws: Left

5-8, 149lb (173cm, 67kg)

Born: March 18, 1995

Full Name: Jun Bum Koo

Player News

Register Pitching
Year	Age	AgeDif	Tm	Lg	Lev	Aff	W	L	W-L%	ERA	RA9	G	GS	GF	CG	SHO	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	WHIP	H9	HR9	BB9	SO9	SO/W
2021	26	-1.1	Samsung	KBO	Fgn		0	0		22.50	22.50	1	1	0	0	0	0	2.0	2	5	5	2	3	0	1	1	0	0	12	2.500	9.0	9.0	13.5	4.5	0.33
All Levels (1 Season)							0	0		22.50	22.50	1	1	0	0	0	0	2.0	2	5	5	2	3	0	1	1	0	0	12	2.500	9.0	9.0	13.5	4.5	0.33

Chadwick ID: fa63e5cf

More Jun Bum Koo Pages at Baseball Reference