The Montreal Expos had the most runs by an NL team in a game in 1978, with 19 runs on July 30, 1978 and on May 7, 1978.

Interpreted as:

MLB team most runs in a regular-season game 1978 nl

	TEAM	R	DATE	TM		OPP	RESULT	AB	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Expos	19	7/30/1978	MON	@	ATL	W 19-0	51	28	6	0	8	19	3	1	6	0	0	57	58	14	1	1	0	1	.549	.571	1.137	1.709
2	Expos	19	5/7/1978	MON	@	CIN	W 19-5	47	20	2	2	3	16	6	0	10	0	0	54	35	7	0	1	0	0	.426	.481	.745	1.226
3	Braves	16	8/1/1978	ATL	vs	CIN	W 16-4	43	21	5	0	3	15	2	0	6	1	1	46	35	8	1	0	0	2	.488	.511	.814	1.325
4	Phillies	15	8/11/1978	PHI	vs	PIT	W 15-4	37	15	2	0	2	14	6	1	1	1	0	45	23	4	0	1	0	1	.405	.489	.622	1.111
5	Padres	15	8/10/1978	SDP	vs	CIN	W 15-3	40	16	4	0	2	13	12	0	3	2	1	53	26	6	1	0	4	0	.400	.538	.650	1.188
6	Giants	15	7/1/1978	SFG	@	ATL	W 15-4	42	16	3	0	2	15	6	0	0	1	0	49	25	5	1	0	0	0	.381	.458	.595	1.054
7	Expos	15	5/27/1978	MON	@	PIT	W 15-1	46	20	7	1	2	15	0	0	8	0	0	48	35	10	0	2	0	0	.435	.417	.761	1.178
8	Cubs	14	9/1/1978	CHC	vs	HOU	W 14-11	37	16	6	0	4	13	7	0	7	0	0	47	34	10	3	0	2	0	.432	.523	.919	1.442
9	Cardinals	14	8/27/1978	STL	@	ATL	W 14-3	45	14	6	0	1	12	4	1	8	1	1	50	23	7	0	0	0	0	.311	.380	.511	.891
10	Cardinals	14	8/21/1978	STL	@	CIN	W 14-9	47	23	4	0	1	14	5	1	5	2	0	54	30	5	0	1	0	1	.489	.537	.638	1.175
11	Reds	14	4/29/1978	CIN	@	NYM	W 14-7	45	20	3	0	6	14	6	0	13	3	0	52	41	9	1	0	3	0	.444	.510	.911	1.421
12	Dodgers	14	4/26/1978	LAD	@	CIN	W 14-4	43	19	4	0	3	14	4	0	11	0	0	49	32	7	0	2	2	0	.442	.469	.744	1.214
13	Pirates	14	4/23/1978	PIT	vs	STL	W 14-7	37	15	4	0	1	14	4	1	7	5	1	42	22	5	0	0	0	1	.405	.476	.595	1.071
14	Pirates	13	8/16/1978	PIT	vs	CIN	W 13-2	38	16	1	1	3	13	6	0	5	2	0	46	28	5	1	1	3	0	.421	.489	.737	1.226
15	Cubs	13	8/14/1978	CHC	vs	ATL	W 13-7	40	16	4	1	0	12	7	2	2	1	0	50	22	5	0	1	0	0	.400	.500	.550	1.050
16	Phillies	13	7/23/1978	PHI	vs	HOU	W 13-2	36	14	4	0	3	12	4	0	5	1	0	41	27	7	0	1	0	1	.389	.439	.750	1.189
17	Astros	13	5/20/1978	HOU	vs	ATL	W 13-0	37	17	0	0	2	13	6	0	1	2	0	45	23	2	1	1	0	2	.459	.523	.622	1.144
18	Pirates	13	4/15/1978	PIT	@	CHC	W 13-10	39	12	2	0	2	11	6	0	5	1	0	45	20	4	0	0	1	1	.308	.400	.513	.913
19	Dodgers	13	4/7/1978	LAD	@	ATL	W 13-4	38	14	2	0	2	12	5	0	5	4	1	45	22	4	2	0	2	0	.368	.442	.579	1.021
20	Padres	12	9/22/1978	SDP	@	LAD	W 12-3	45	20	1	0	1	10	2	1	9	0	1	48	24	2	0	0	0	0	.444	.479	.533	1.013
21	Pirates	12	9/19/1978	PIT	@	CHC	W 12-11	43	16	1	0	5	12	5	0	11	5	2	51	32	6	2	1	0	1	.372	.429	.744	1.173
22	Pirates	12	9/16/1978	PIT	vs	MON	W 12-5	38	19	6	1	0	9	3	0	4	2	2	45	27	7	3	1	1	0	.500	.524	.711	1.234
23	Cubs	12	8/15/1978	CHC	vs	ATL	W 12-8	36	14	3	0	2	10	6	0	3	4	1	43	23	5	1	0	0	1	.389	.476	.639	1.115
24	Dodgers	12	8/10/1978	LAD	vs	SFG	W 12-2	39	16	1	1	2	11	6	0	5	0	0	46	25	4	1	0	1	2	.410	.489	.641	1.130
25	Phillies	12	7/28/1978	PHI	@	CIN	W 12-2	41	14	3	0	4	12	4	0	6	0	0	46	29	7	0	1	0	0	.341	.391	.707	1.099