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