Top KBO Players by Earned Run Average in 2019

# Player Team ERA IP
1 Josh Lindblom Doosan 2.03 155
2 Angel Sánchez SK 2.21 130 ⅓
3 Kim Kwang-hyun SK 2.44 144
4 Yang Hyun-jong Kia 2.56 151 ⅓
5 Casey Kelly LG 2.79 148 ⅓
6 Drew Rucinski NC 2.90 142 ⅔
7 Jake Brigham Kiwoom 2.91 126 ⅔
8 Tyler Wilson LG 3.04 142
9 Yu Hui-kwan Doosan 3.07 132
10 Park Jong-hoon SK 3.52 120
11 William Cuevas KT 3.64 143 ⅓
12 Eric Jokisch Kiwoom 3.71 138 ⅓
13 Brooks Raley Lotte 3.71 148
14 Raul Alcantara KT 3.72 145 ⅓
15 Park Jin-woo NC 3.75 115 ⅓
16 Warwick Saupold Hanwha 3.96 152 ⅓
17 Chad Bell Hanwha 4.07 135
18 Lee Young-ha Doosan 4.12 122 ⅓
19 Choi Won-tae Kiwoom 4.28 117 ⅔
20 Brock Dykxhoorn Lotte 4.36 121 ⅔
21 Baek Jung-hyun Samsung 4.40 118 ⅔
22 Cha Woo-chan LG 4.53 133
23 Kim Min KT 4.86 129 ⅔
24 Joe Wieland Kia 4.92 139
25 Jacob Turner Kia 5.17 127