Sun-Woo Kim ERA in 2003

• 5th-best of Sun-Woo Kim's 6 seasons on file; the best is 4.58 in 2004.
• Up 3.62 from 4.74 in 2002.

Figures come from ESPN's box scores and were last read on September 22, 2026.

CopyCSV

Sun-Woo Kim ERA in 2003, season by season

Season↓	Team↓	GP↓iGP: Games the player appeared in, however briefly.	W↓iW: Games in which this pitcher was credited with the win.	L↓iL: Games in which this pitcher was charged with the loss.	ERA↓iERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent.	IP↓iIP: Innings pitched. The decimal counts outs, so 6.2 is six innings and two more outs.	K↓iK: Batters this pitcher struck out.	BB↓iBB: Times the batter reached first base on four balls.	WHIP↓iWHIP: Walks and hits allowed per inning pitched — lower is better. Around 1.00 is elite.	SV↓iSV: Games finished by protecting a narrow lead to the last out.
2001	BOS	20	0	2	5.83	41.2	27	21	1.80	0
2002	BOS/WSH	19	3	0	4.74	49.1	29	14	1.34	0
2003	WSH	4	0	1	8.36	14.0	5	8	2.29	0
2004	WSH	43	4	6	4.58	135.2	87	55	1.47	0
2005	WSH/COL	24	6	3	4.90	82.2	55	21	1.43	0
2006	COL/CIN	8	0	1	12.51	13.2	8	8	2.34	0

What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV