Jay Tibbs ERA in 1990

• 6th-best of Jay Tibbs' 7 seasons on file; the best is 2.82 in 1989.
• Up 2.49 from 2.82 in 1989.

Best of 7 regular seasons, 1984 through 1990. Figures come from ESPN's box scores and were last read on September 22, 2026.

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Jay Tibbs ERA in 1990, 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.
1984	CIN	14	6	2	2.86	100.2	40	33	1.19	0
1985	CIN	35	10	16	3.92	218.0	98	83	1.37	0
1986	WSH	35	7	9	3.97	190.1	117	70	1.32	0
1987	WSH	19	4	5	4.99	83.0	54	34	1.55	0
1988	BAL	30	4	15	5.39	158.2	82	63	1.56	0
1989	BAL	10	5	0	2.82	54.1	30	20	1.51	0
1990	BAL/PIT	15	3	7	5.31	57.2	27	16	1.35	0

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