20+ in a season by a pitcher

	NAME	SEASON	TM	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	GF	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Bob Addy B. Addy	1876	CWS
2	Art Allison A. Allison	1876	LOU
3	Doug Allison D. Allison	1876	HAR
4	Fred Andrus F. Andrus	1876	CWS
5	Cap Anson C. Anson	1876	CWS
6	Ross Barnes R. Barnes	1876	CWS	1	0	0		0	20.25	0	0	0	0	1.1	7	3	8	0	0	0	13	0	0.00	0.00		0.00	0.0	0.0	5.25	54.00	844	2.23	93	47.25	0
7	Joe Battin J. Battin	1876	STL
8	George Bechtel G. Bechtel	1876	TOT
9	John Bergh J. Bergh	1876	PHI
10	Oscar Bielaski O. Bielaski	1876	CWS
11	Joe Blong J. Blong	1876	STL	1	0	0		0	0.00	0	0	0	0	4.0	2	0	0	0	1	1	14	0	0.00	2.25	0.00	0.00	0.0	7.1	0.75	0.00	0	2.98	141	4.50	-0.6
12	Tommy Bond T. Bond	1876	HAR	45	31	13	.705	45	1.68	88	45	6	0	408.0	355	76	164	2	13	0	1,623	8	1.94	0.29	6.77	0.04	5.4	0.8	0.90	3.62	69	1.96	81	7.83	27.5
13	Amos Booth A. Booth	1876	CIN	3	0	1	.000	1	9.31	0	0	0	0	9.2	22	10	18	0	0	1	51	0	0.00	0.00		0.00	0.0	0.0	2.28	16.76	425	2.23	102	20.48	-0.2
14	Eddie Booth E. Booth	1876	NYM	1	0	0		0	10.80	0	0	0	0	5.0	16	6	10	0	0	1	34	0	0.00	0.00		0.00	0.0	0.0	3.20	18.00	483	2.23	100	28.80	-0.1
15	Joe Borden J. Borden	1876	BOS	29	11	12	.478	24	2.89	34	16	2	1	218.1	257	70	155	4	51	6	983	21	1.40	2.10	0.67	0.16	3.5	5.2	1.41	6.39	126	2.86	125	10.59	-15
16	Foghorn Bradley F. Bradley	1876	BOS	22	9	10	.474	21	2.49	16	16	1	1	173.1	201	48	116	1	16	1	779	7	0.83	0.83	1.00	0.05	2.1	2.1	1.25	6.02	109	2.40	105	10.44	-3
17	George Bradley G. Bradley	1876	STL	64	45	19	.703	64	1.23	103	63	16	0	573.0	470	78	229	3	38	0	2,269	34	1.62	0.60	2.71	0.05	4.5	1.7	0.89	3.60	58	2.14	101	7.38	-20.7
18	Lew Brown L. Brown	1876	BOS
19	Jack Burdock J. Burdock	1876	HAR
20	Doc Bushong D. Bushong	1876	PHI
21	John Carbine J. Carbine	1876	LOU
22	Tom Carey T. Carey	1876	HAR
23	John Cassidy J. Cassidy	1876	HAR
24	Jack Chapman J. Chapman	1876	LOU
25	Bobby Clack B. Clack	1876	CIN	1	0	0		0	4.50	0	0	0	0	2.0	2	1	1	0	0	1	8	0	0.00	0.00		0.00	0.0	0.0	1.00	4.50	205	2.23	102	9.00	-0.1