Top KBO Players by Earned Run Average – Season

Rank / Player Team ERA WHIP IP ER R H HR BB HB

1   Ariel Miranda
#57 - SP - LHP

Doosan Bears 2.38 1.13 162 ⅓ 43 47 128 11 55 1

2   Baek Jung-hyun
#29 - SP - LHP

Samsung Lions 2.69 1.27 143 ⅔ 43 51 132 14 50 2

3   Eric Jokisch
#43 - SP - LHP

Kiwoom Heroes 2.83 1.18 171 ⅔ 54 66 158 11 44 4

4   Casey Kelly
#3 - SP - RHP

LG Twins 2.86 1.21 160 ⅔ 51 53 140 11 55 10

5   Ko Young-pyo
#1 - SP - RHP

KT Wiz 2.87 1.00 150 ⅓ 48 53 126 8 24 14

6   David Buchanan
#4 - SP - RHP

Samsung Lions 2.97 1.29 166 ⅔ 55 64 162 11 53 2

7   Choi Won-joon
#61 - SP - RHP

Doosan Bears 2.99 1.21 147 ⅔ 49 55 143 14 36 9

8   Won Tae-in
#46 - SP - RHP

Samsung Lions 3.09 1.26 151 ⅓ 52 57 140 10 51 5

9   Odrisamer Despaigne
#40 - SP - RHP

KT Wiz 3.36 1.32 176 ⅔ 66 76 164 10 70 7

10   Drew Rucinski
#40 - SP - RHP

NC Dinos 3.37 1.23 165 ⅔ 62 75 149 12 54 8
11   Wilmer Font SSG Landers 3.63 1.06 134 54 57 103 12 39 6
12   Ryan Carpenter Hanwha Eagles 3.96 1.32 159 70 83 142 15 68 15
13   Park Se-woong Lotte Giants 4.04 1.20 151 ⅔ 68 70 135 20 47 9
14   Kim Min-woo Hanwha Eagles 4.09 1.33 143 65 67 119 15 71 7
15   Dan Straily Lotte Giants 4.18 1.39 155 72 82 152 11 64 7
16   Shin Min-hyeok NC Dinos 4.43 1.39 134 66 70 146 16 40 5
17   Im Gi-yeong Kia Tigers 4.95 1.33 140 77 79 144 13 42 9
18   Enderson Franco Lotte Giants 5.50 1.50 139 85 92 140 19 69 20