1889 American Association Earned Run Average Leaders

Jack Stivetts led the American Association in earned run average in 1889 with 2.25, 0.31 ahead of Jesse Duryea (2.56).

Showing pitchers with at least 140.0 innings — the standard 1.0 inning per team game. Show all players

Led the AA in 1889 Jack Stivetts St. Louis Browns

2.25 Earned Run Average 0.31 clear of Jesse Duryea

Showing Earned Run Average and the stats that give it context Full stat line

#	Player	Team	ERA	W	L	IP	WHIP
1	Jack Stivetts	SL4	2.25	12	7	191.2	1.15
2	Jesse Duryea	CN2	2.56	32	19	401.0	1.24
3	Matt Kilroy	BL2	2.85	29	25	480.2	1.29
4	Gus Weyhing	PH4	2.95	30	21	449.0	1.32
5	Ice Box Chamberlain	SL4	2.97	32	15	421.2	1.28
6	Tony Mullane	CN2	2.99	11	9	220.0	1.40
7	Bob Caruthers	BR3	3.13	40	11	445.0	1.23
8	Silver King	SL4	3.14	35	16	458.0	1.28
9	Jim Conway	KC2	3.25	19	19	335.0	1.27
10	Adonis Terry	BR3	3.29	22	15	326.0	1.26
11	Frank Foreman	BL2	3.52	23	21	414.0	1.21
12	Sadie McMahon	PH4	3.53	14	12	242.0	1.37
13	Mark Baldwin	CL6	3.61	27	34	513.2	1.43
14	Lee Viau	CN2	3.79	22	20	373.0	1.38
15	Ed Seward	PH4	3.97	21	15	320.0	1.42
16	Park Swartzel	KC2	4.32	19	27	410.1	1.46
17	Tom Lovett	BR3	4.32	17	10	229.0	1.31
18	MH Mickey Hughes	BR3	4.35	9	8	153.0	1.69
19	Hank Gastright	CL6	4.57	10	16	222.2	1.61
20	Red Ehret	LS2	4.80	10	29	364.0	1.53
21	John Sowders	KC2	4.82	6	16	185.0	1.67
22	AM Al Mays	CL6	4.82	10	7	140.0	1.59
23	John Ewing	LS2	4.87	6	30	331.0	1.67
24	Bert Cunningham	BL2	4.87	16	19	279.1	1.60
25	Elmer Smith	CN2	4.88	9	12	203.0	1.74
26	WW Wild Bill Widner	CL6	5.20	12	20	294.0	1.54
27	Toad Ramsey	LS2 +1	5.22	4	17	181.0	1.66
28	Guy Hecker	LS2	5.59	5	13	151.1	1.73