A.J. Sager career ERA

• Best season on file: 4.18 in 1997.
• Most recent: 6.52 in 1998.

Average of 5 regular seasons, 1994 through 1998. Figures come from ESPN's box scores and were last read on September 23, 2026.

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A.J. Sager career ERA, 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.
1994	SD	22	1	4	5.98	46.2	26	16	1.67	0
1995	COL	10	0	0	7.36	14.2	10	7	1.77	0
1996	DET	22	4	5	5.01	79.0	52	29	1.52	0
1997	DET	38	3	4	4.18	84.0	53	24	1.25	3
1998	DET	31	4	2	6.52	59.1	23	23	1.72	2

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