Top KBO Players by Earned Run Average in 2019

#	Player	Team	ERA	IP
1	Yang Hyun-jong	Kia	2.29	184 ⅔
2	Josh Lindblom	Doosan	2.50	194 ⅔
3	Kim Kwang-hyun	SK	2.51	190 ⅓
4	Casey Kelly	LG	2.55	180 ⅓
5	Angel Sánchez	SK	2.62	165
6	Tyler Wilson	LG	2.92	185
7	Jake Brigham	Kiwoom	2.96	158 ⅓
8	Drew Rucinski	NC	3.05	177 ⅓
9	Eric Jokisch	Kiwoom	3.13	181 ⅓
10	Yu Hui-kwan	Doosan	3.25	166 ⅓
11	Choi Won-tae	Kiwoom	3.38	157 ⅓
12	Chad Bell	Hanwha	3.50	177 ⅓
13	Warwick Saupold	Hanwha	3.51	192 ⅓
14	William Cuevas	KT	3.62	184
15	Lee Young-ha	Doosan	3.64	163 ⅓
16	Park Jong-hoon	SK	3.88	144
16	Moon Seung-won	SK	3.88	144
18	Brooks Raley	Lotte	3.88	181
19	Raul Alcantara	KT	4.01	172 ⅔
20	Lee Yong-chan	Doosan	4.07	148 ⅓
21	Cha Woo-chan	LG	4.12	168 ⅓
22	Baek Jung-hyun	Samsung	4.24	157
23	Brock Dykxhoorn	Lotte	4.34	149 ⅓
24	Joe Wieland	Kia	4.75	165
25	Yoon Sung-hwan	Samsung	4.77	145 ⅓
26	Kim Min	KT	4.96	150 ⅔
27	Jacob Turner	Kia	5.46	153 ⅓