Top KBO Players by Earned Run Average – Season

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

1   Eric Jokisch
#43 - SP - LHP

Kiwoom Heroes 2.10 1.04 154 36 51 136 6 24 6

2   Dan Straily
#58 - SP - RHP

Lotte Giants 2.50 1.02 194 ⅔ 54 61 148 10 51 7

3   Aaron Brooks
#36 - SP - RHP

Kia Tigers 2.50 1.02 151 ⅓ 42 43 131 4 24 3

4   Raul Alcántara
#43 - SP - RHP

Doosan Bears 2.64 1.06 190 ⅔ 56 58 172 12 30 9

5   Drew Rucinski
#40 - SP - RHP

NC Dinos 3.13 1.26 178 62 67 168 14 56 11

6   Casey Kelly
#3 - SP - RHP

LG Twins 3.32 1.15 173 ⅓ 64 67 160 16 40 11

7   David Buchanan
#4 - SP - RHP

Samsung Lions 3.45 1.27 174 ⅔ 67 71 172 16 50 7

8   Choi Chae-heung
#56 - SP - LHP

Samsung Lions 3.58 1.25 146 58 67 131 12 51 7

9   Moon Seung-won
#42 - SP - RHP

SK Wyverns 3.65 1.24 145 ⅔ 59 64 136 13 45 6

10   Lim Chan-gyu
#1 - SP - RHP

LG Twins 3.97 1.37 143 63 72 134 14 62 5
11   William Cuevas KT Wiz 4.14 1.27 150 69 77 145 15 46 9
12   Drew Gagnon Kia Tigers 4.15 1.40 154 71 80 152 5 63 8
13   Odrisamer Despaigne KT Wiz 4.26 1.44 207 98 103 230 18 68 8
14   Tyler Wilson LG Twins 4.42 1.38 144 ⅔ 71 81 161 13 39 8
15   Yang Hyun-jong Kia Tigers 4.53 1.39 167 84 92 170 11 62 5
16   Mike Wright NC Dinos 4.68 1.44 157 ⅔ 82 87 164 12 63 10
17   Park Se-woong Lotte Giants 4.70 1.52 147 ⅓ 77 85 177 20 47 8
18   Warwick Saupold Hanwha Eagles 4.91 1.48 165 90 107 203 19 42 13
19   Park Jong-hoon SK Wyverns 5.02 1.45 150 ⅔ 84 90 143 14 76 21
20   Ricardo Pinto SK Wyverns 6.17 1.78 162 111 121 198 19 90 11