The Philadelphia Athletics put up the most runs by a team in a game in 1912, with 24 runs versus the Tigers on May 18, 1912.

Interpreted as:

MLB team most runs in a regular-season game 1912

	TEAM	R	DATE	TM		OPP	RESULT	AB	H	2B	3B	HR	RBI	BB	HBP	SO	SB	PA	TB	XBH	SH	AVG	OBP	SLG	OPS
1	Athletics	24	5/18/1912	PHA	vs	DET	W 24-2	43	26	4	6	0	22	7	0	1	10	52	42	10	2	.605	.660	.977	1.637
2	Pirates	23	4/27/1912	PIT	vs	CIN	W 23-4	43	27	5	3	0	20	5	0	1	8	51	38	8	3	.628	.667	.884	1.550
3	Giants	22	6/5/1912	NYG	vs	CIN	W 22-10	42	21	5	3	1	20	8	0	2	5	51	35	9	1	.500	.580	.833	1.413
4	Giants	21	6/20/1912	NYG	@	BSN	W 21-12	42	20	2	0	2	17	8	0	5	9	53	28	4	3	.476	.560	.667	1.227
5	Red Sox	21	5/29/1912	BSA	vs	WSH	W 21-8	41	18	5	0	1	17	11	1	3	3	53	26	6	0	.439	.566	.634	1.200
6	Cardinals	20	4/16/1912	SLN	vs	CHC	W 20-5	34	16	1	0	1	17	8	1	5	4	47	20	2	4	.471	.581	.588	1.170
7	Athletics	19	9/5/1912	PHA	@	NYH	W 19-9	47	23	4	4	0	18	4	0	6	2	53	35	8	2	.489	.529	.745	1.274
8	Pirates	19	6/25/1912	PIT	@	SLN	W 19-3	47	22	2	1	1	18	5	0	1	0	53	29	4	1	.468	.519	.617	1.136
9	Athletics	18	5/3/1912	PHA	vs	NYH	W 18-15	40	16	1	1	0	15	8	1	6	2	52	19	2	3	.400	.510	.475	.985
10	Giants	18	4/11/1912	NYG	@	BKN	W 18-3	38	21	12	0	0	18	3	0	2	2	41	33	12	0	.553	.585	.868	1.454
11	Red Sox	17	10/3/1912	BSA	@	PHA	W 17-5	38	17	3	1	1	17	10	0	1	1	49	25	5	1	.447	.563	.658	1.220
12	Cubs	17	8/22/1912	CHC	vs	BSN	W 17-5	36	17	0	4	0	16	7	1	5	3	45	25	4	1	.472	.568	.694	1.263
13	Giants	17	6/22/1912	NYG	@	BSN	W 17-5	47	21	7	1	0	14	1	1	2	3	49	30	8	0	.447	.469	.638	1.108
14	Phillies	17	6/4/1912	PHN	vs	PIT	W 17-4	38	17	0	5	0	17	5	0	3	1	45	27	5	2	.447	.512	.711	1.222
15	Pirates	16	10/6/1912	PIT	@	CIN	W 16-6	42	19	2	3	1	14	5	0	8	2	51	30	6	4	.452	.511	.714	1.225
16	Naps	16	9/27/1912	CLE	vs	DET	W 16-5	38	21	5	2	1	14	5	1	2	2	46	33	8	2	.553	.614	.868	1.482
17	Highlanders	16	8/17/1912	NYH	vs	SLA	W 16-9	37	12	1	2	0	12	9	1	4	4	47	17	3	0	.324	.468	.459	.928
18	Pirates	16	6/11/1912	PIT	@	BKN	W 16-4	42	16	6	1	1	13	6	0	2	1	50	27	8	2	.381	.458	.643	1.101
19	Tigers	16	5/3/1912	DET	vs	SLA	W 16-5	37	17	1	1	0	13	6	1	2	2	48	20	2	4	.459	.545	.541	1.086
20	Red Sox	15	9/26/1912	BSA	vs	NYH	W 15-12	37	14	4	2	0	14	10	0	9	0	48	22	6	1	.378	.511	.595	1.105
21	Athletics	15	7/22/1912	PHA	vs	SLA	W 15-4	39	15	5	2	1	12	5	0	5	6	45	27	8	1	.385	.455	.692	1.147
22	Naps	15	6/30/1912	CLE	@	SLA	W 15-1	41	16	2	3	0		4	2		2	49	24	5	2	.390	.468	.585	1.053
23	Red Sox	15	6/20/1912	BSA	@	NYH	W 15-8	44	18	3	3	1	12	3	0	6	3	50	30	7	3	.409	.447	.682	1.129
24	Highlanders	15	5/13/1912	NYH	vs	DET	W 15-4	39	13	3	1	0	12	7	3	3	3	50	18	4	1	.333	.469	.462	.931
25	Highlanders	15	5/3/1912	NYH	@	PHA	L 15-18	41	14	3	1	0	14	8	0	4	0	49	19	4	0	.341	.449	.463	.912