most walks with at least 10 hits allowed and 10 earned runs in one game all-time

Happy Townsend has given up the most walks in a game with 10+ hits allowed and 10+ earned runs, with 12 allowed against the Tigers on August 1, 1902.

Interpreted as:

most walks by a player with at least 10 hits allowed and 10 or more earned runs in one regular-season game all-time

	NAME	BB	H	ER	DATE	TM		OPP	DEC	GS	ERA	SO	CG	SHO	SV	IP	R	HR	HBP	GF	TBF	WP
1	Happy Townsend H. Townsend	12	12	10	8/1/1902	WSH	@	DET	L	1	11.25	1	1	0	0	8.0	13	0	1	0	47	1
2	Bob Feller B. Feller	9	15	15	8/26/1938	CLE	@	NYY	L	1	19.29	7	0	0	0	7.0	15	2	0	0	44	1
3	Eddie Rommel E. Rommel	9	29	13	7/10/1932	PHA	@	CLE	W	0	6.88	7	0	0	0	17.0	14	0	0	1	87	2
4	Percy Jones P. Jones	9	10	13	8/24/1925	CHC	@	BKN	L	1	14.63	0	1	0	0	8.0	13	2	0	0	42	2
5	Sam Gray S. Gray	9	11	10	7/19/1924	PHA	vs	CWS	L	1	10.00	1	1	0	0	9.0	11	1	1	0	48	0
6	Lou North L. North	9	10	10	8/22/1913	DET	vs	NYY	L	1	15.00	3	0	0	0	6.0	11	1	0	0	37	0
7	Jack Harper J. Harper	9	13	13	6/30/1902	SLA	vs	CLE	L	1	13.00	4	1	0	0	9.0	17	3	0	0	50	0
8	Carl Scheib C. Scheib	8	18	12	7/22/1949	PHA	@	CWS	L	1	13.50	1	1	0	0	8.0	12	0	0	0	49	0
9	Ray Shore R. Shore	8	11	11	6/24/1949	SLA	@	BSA		0	22.85	3	0	0	0	4.1	11	1	0	1	32	0
10	Bobo Newsom B. Newsom	8	14	11	5/31/1942	WSH	@	BSA	L	1	12.38	3	1	0	0	8.0	11	1	1	0	47	0
11	Bill Dietrich B. Dietrich	8	17	11	8/26/1935	PHA	@	DET	L	1	12.38	1	1	0	0	8.0	13	0	0	0	51	1
12	Carl Doyle C. Doyle	8	12	11	8/20/1935	PHA	@	CWS	L	1	12.38	2	1	0	0	8.0	11	0	0	0	44	0
13	Bobo Newsom B. Newsom	8	11	11	7/7/1935	WSH	vs	NYY	L	1	11.00	2	1	0	0	9.0	11	2	0	0	46	1
14	Flint Rhem F. Rhem	8	16	11	8/10/1932	PHN	vs	SLN	L	1	9.90	4	0	0	0	10.0	11	0	0	0	51	0
15	Lefty York L. York	8	16	10	6/18/1921	CHC	vs	NYG	L	1	9.00	2	1	0	0	10.0	10	0	0	0	51	0
16	George Leclair G. Leclair	8	24	20	8/16/1914	PTF	@	IND	L	1	22.50	0	1	0	0	8.0	21	0	0	0	51	0
17	Bill Donovan B. Donovan	8	13	10	5/9/1902	BKN	@	PIT	L	1	11.25	4	1	0	0	8.0	12	0	1	0	44	0
18	Paul Calvert P. Calvert	7	13	11	7/30/1949	WSH	vs	SLA	L	1	12.91	0	0	0	0	7.2	11	0	0	0	43	0
19	Bobby Shantz B. Shantz	7	10	10	5/30/1949	PHA	@	BSA	L	0	15.00	0	0	0	0	6.0	10	1	1	0	34	0
20	Emmett O'Neill E. O'Neill	7	12	11	8/15/1945	BSA	@	CWS	L	1	12.38	1	1	0	0	8.0	11	0	1	0	44	0
21	Phil Marchildon P. Marchildon	7	14	10	9/20/1942	PHA	vs	WSH	L	1	10.80	7	0	0	0	8.1	10	1	0	0	45	0
22	Dutch Leonard D. Leonard	7	15	10	8/17/1940	WSH	@	BSA	L	1	12.86	5	0	0	0	7.0	10	3	0	0	41	0
23	Lefty Mills L. Mills	7	12	10	8/24/1939	SLA	vs	NYY	L	1	10.00	10	1	0	0	9.0	11	3	1	0	49	0
24	Johnny Rigney J. Rigney	7	12	10	8/29/1937	CWS	vs	PHA		0	10.38	2	0	0	0	8.2	10	2	0	1	44	1
25	Jack Knott J. Knott	7	12	11	9/2/1936	SLA	@	PHA	W	1	11.00	2	1	0	0	9.0	11	1	0	0	43	1