Top KBO Players by Earned Run Average –

2024

2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014

Season

Rank / Player	Team	ERA	WHIP	IP	ER	R	H	HR	BB	HB
1 James Naile #40 - SP - RHP	Kia Tigers	1.47	1.08	49	8	17	48	2	5	4
2 Won Tae-in #18 - SP - RHP	Samsung Lions	2.06	1.01	52 ⅓	12	13	38	4	15	2
3 Ricardo Sánchez #34 - SP - LHP	Hanwha Eagles	2.68	1.26	43 ⅔	13	15	42	2	13	8
4 Kyle Hart #30 - SP - LHP	NC Dinos	2.98	1.14	48 ⅓	16	19	42	2	13	2
5 William Cuevas #32 - SP - RHP	KT Wiz	3.09	1.05	55 ⅓	19	20	44	6	14	0
6 Enmanuel De Jesus #54 - SP - LHP	Kiwoom Heroes	3.13	1.07	46	16	17	40	3	9	4
7 Yang Hyeon-jong #54 - SP - LHP	Kia Tigers	3.34	1.15	56 ⅔	21	22	51	6	14	2
8 Shin Min-hyeok #53 - SP - RHP	NC Dinos	3.40	1.35	42 ⅓	16	19	54	6	3	1
9 Daniel Castano #20 - SP - LHP	NC Dinos	3.67	1.07	56 ⅓	23	31	52	7	8	4
10 Choi Won-tae #20 - SP - RHP	LG Twins	3.74	1.32	43 ⅓	18	19	35	2	22	1
11 Gwak Been	Doosan Bears	3.81	1.25	52	22	23	46	1	19	2
12 Charlie Barnes	Lotte Giants	3.83	1.26	54	23	23	52	7	16	3
13 Denyi Reyes	Samsung Lions	3.86	1.24	49	21	21	54	4	7	3
14 Ariel Jurado	Kiwoom Heroes	4.00	1.30	54	24	24	58	7	12	1
15 Aaron Wilkerson	Lotte Giants	4.53	1.22	51 ⅔	26	27	57	8	6	1
16 Park Se-woong	Lotte Giants	4.53	1.51	43 ⅔	22	28	52	3	14	2
17 Dietrich Enns	LG Twins	4.66	1.41	48 ⅓	25	29	55	4	13	1
18 Connor Seabold	Samsung Lions	4.76	1.41	45 ⅓	24	27	48	8	16	8
19 Casey Kelly	LG Twins	4.88	1.49	51 ⅔	28	33	66	7	11	4
20 Oh Won-seok	SSG Landers	4.89	1.48	46	25	25	47	5	21	4
21 Im Chan-kyu	LG Twins	4.93	1.62	42	23	24	52	5	16	0
22 Kim Kwang-hyun	SSG Landers	5.13	1.25	47 ⅓	27	27	44	8	15	1
23 Wes Benjamin	KT Wiz	5.19	1.06	43 ⅓	25	26	33	9	13	2
24 Ryu Hyun-jin	Hanwha Eagles	5.33	1.45	49	29	35	57	1	14	1
25 Um Sang-back	KT Wiz	5.82	1.47	51	33	34	58	11	17	1