The Philadelphia Phillies put up the most runs by an NL team in a loss in 1929, with 16 runs versus the Brooklyn Robins on May 18, 1929.

Interpreted as:

most runs by an nl team in a regular-season loss in 1929

	TEAM	R	L	DATE	TM		OPP	RESULT	W	L%	AB	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	AVG	OBP	SLG	OPS
1	Phillies	16	1	5/18/1929	PHN	vs	BKN	L 16-20	0	1.000	41	17	6	0	2	16	12	0	6	2	0	53	29	8	0	.415	.547	.707	1.254
2	Pirates	15	1	6/15/1929	PIT	vs	NYG	L 15-20	0	1.000	64	24	4	2	2	15	8	1	6	0	0	74	38	8	1	.375	.452	.594	1.046
3	Phillies	14	1	6/19/1929	PHN	vs	NYG	L 14-15	0	1.000	51	20	3	1	3	14	5	0	4	0	0	58	34	7	2	.392	.446	.667	1.113
4	Phillies	13	1	5/17/1929	PHN	vs	BKN	L 13-14	0	1.000	44	17	4	0	1	10	9	0	4	0	0	54	24	5	1	.386	.491	.545	1.036
5	Cubs	12	1	7/11/1929	CHC	@	NYG	L 12-16	0	1.000	43	19	1	0	3	11	8	0	4	0	0	51	29	4	0	.442	.529	.674	1.204
6	Robins	12	1	7/4/1929	BKN	vs	PHN	L 12-14	0	1.000	38	16	6	1	3	12	3	1	2	1	0	46	33	10	4	.421	.476	.868	1.345
7	Phillies	12	1	4/30/1929	PHN	vs	BSN	L 12-14	0	1.000	40	18	1	0	3	12	8	0	4	0	0	51	28	4	3	.450	.542	.700	1.242
8	Cubs	12	1	4/28/1929	CHC	@	CIN	L 12-17	0	1.000	41	16	2	0	2	12	6	0	4	1	0	48	24	4	1	.390	.468	.585	1.053
9	Robins	12	1	4/18/1929	BKN	@	BSN	L 12-13	0	1.000	45	19	6	1	3	12	4	0	7	0	0	50	36	10	1	.422	.469	.800	1.269
10	Cubs	11	1	9/8/1929	CHC	vs	BSN	L 11-13	0	1.000	42	16	3	1	1	11	2	0	3	1	0	45	24	5	1	.381	.409	.571	.981
11	Cardinals	10	1	9/2/1929	SLN	@	CHC	L 10-12	0	1.000	42	18	5	0	1	10	3	0	1	0	0	45	26	6	0	.429	.467	.619	1.086
12	Pirates	10	1	8/5/1929	PIT	vs	NYG	L 10-11	0	1.000	42	17	5	1	0	8	4	0	3	0	0	46	24	6	0	.405	.457	.571	1.028
13	Phillies	10	1	7/29/1929	PHN	@	CHC	L 10-12	0	1.000	40	14	2	2	2	9	7	0	3	0	0	47	26	6	0	.350	.447	.650	1.097
14	Phillies	10	1	7/26/1929	PHN	@	CHC	L 10-13	0	1.000	41	17	3	1	1	10	8	0	3	0	0	50	25	5	1	.415	.510	.610	1.120
15	Giants	10	1	6/25/1929	NYG	vs	BKN	L 10-12	0	1.000	43	17	1	0	1	10	6	0	2	0	0	52	21	2	3	.395	.469	.488	.958
16	Robins	9	1	9/25/1929	BKN	@	PHN	L 9-10	0	1.000	45	21	6	0	0	9	5	0	6	1	0	51	27	6	1	.467	.520	.600	1.120
17	Reds	9	1	8/22/1929	CIN	@	BKN	L 9-13	0	1.000	42	15	6	0	1	8	3	1	6	0	0	46	24	7	0	.357	.413	.571	.984
18	Reds	9	1	8/18/1929	CIN	@	BSN	L 9-10	0	1.000	41	15	1	1	0	9	4	0	3	0	0	45	18	2	0	.366	.422	.439	.861
19	Phillies	9	1	8/10/1929	PHN	vs	SLN	L 9-11	0	1.000	47	16	4	1	1	8	4	0	3	0	0	53	25	6	2	.340	.392	.532	.924
20	Robins	9	1	7/30/1929	BKN	@	SLN	L 9-10	0	1.000	47	18	4	1	1	9	3	1	5	0	0	52	27	6	1	.383	.431	.574	1.006
21	Pirates	9	1	7/29/1929	PIT	vs	BSN	L 9-10	0	1.000	42	16	1	3	1	9	1	0	2	0	0	43	26	5	0	.381	.395	.619	1.014
22	Phillies	9	1	7/10/1929	PHN	vs	PIT	L 9-15	0	1.000	41	15	0	0	4	8	3	0	3	0	0	44	27	4	0	.366	.409	.659	1.068
23	Cardinals	9	1	7/5/1929	SLN	@	PHN	L 9-10	0	1.000	35	8	1	0	2	7	5	0	2	1	0	40	15	3	0	.229	.325	.429	.754
24	Phillies	9	1	6/10/1929	PHN	@	SLN	L 9-10	0	1.000	35	13	3	0	3	8	7	0	3	1	0	44	25	6	2	.371	.476	.714	1.190
25	Giants	9	1	6/4/1929	NYG	@	CHC	L 9-10	0	1.000	37	14	0	2	2	9	4	0	3	0	0	43	24	4	2	.378	.439	.649	1.088