Jeff Wallace ERA in 1999

• 3rd-best of Jeff Wallace's 4 seasons on file; the best is 0.75 in 1997.
• Up 2.94 from 0.75 in 1997.

Average of 4 regular seasons, 1997 through 2001. Figures come from ESPN's box scores and were last read on September 23, 2026.

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Jeff Wallace ERA in 1999, 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.
1997	PIT	11	0	0	0.75	12.0	14	8	1.33	0
1999	PIT	41	1	0	3.69	39.0	41	38	1.64	0
2000	PIT	38	2	0	7.07	35.2	27	34	2.13	0
2001	TB	29	0	3	3.40	50.1	38	37	1.59	0

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