The Colorado Rockies and the Arizona Diamondbacks are tied for the most runs in a loss this season, with 11 runs.

Interpreted as:

MLB most runs in a regular-season loss in MLB this season

	TEAM	R	L	DATE	TM		OPP	RESULT	W	L%	AB	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Rockies	11	1	4/19/2025	COL	vs	WSH	L 11-12	0	1.000	35	8	0	3	1	11	6	2	17	1	0	44	17	4	0	1	0	0	.229	.364	.486	.849
2	Diamondbacks	11	1	4/18/2025	AZ	@	CHC	L 11-13	0	1.000	43	15	4	0	2	11	3	0	9	0	0	46	25	6	0	0	0	0	.349	.391	.581	.973
3	Dodgers	10	1	4/22/2025	LAD	@	CHC	L 10-11	0	1.000	39	10	3	0	3	10	4	0	10	0	0	44	22	6	0	1	0	1	.256	.318	.564	.882
4	Marlins	10	1	4/19/2025	MIA	@	PHI	L 10-11	0	1.000	42	15	4	0	2	10	3	1	2	0	0	46	25	6	0	0	0	1	.357	.413	.595	1.008
5	Phillies	9	1	5/4/2025	PHI	vs	AZ	L 9-11	0	1.000	42	14	2	0	3	9	5	0	14	0	0	48	25	5	0	1	0	1	.333	.396	.595	.991
6	Cardinals	9	1	4/4/2025	STL	@	BOS	L 9-13	0	1.000	40	14	2	0	2	8	2	0	9	1	0	42	22	4	0	0	0	3	.350	.381	.550	.931
7	Mariners	9	1	4/4/2025	SEA	@	SFG	L 9-10	0	1.000	48	15	0	0	2	6	7	0	8	3	0	56	21	2	1	0	1	0	.313	.400	.438	.838
8	Brewers	9	1	3/29/2025	MIL	@	NYY	L 9-20	0	1.000	44	13	2	0	1	7	2	2	9	1	0	48	18	3	0	0	0	0	.295	.354	.409	.763
9	Yankees	8	1	4/19/2025	NYY	@	TBR	L 8-10	0	1.000	36	10	0	0	1	7	7	2	12	2	1	46	13	1	0	1	0	2	.278	.413	.361	.774
10	Marlins	7	1	4/30/2025	MIA	@	LAD	L 7-12	0	1.000	36	9	2	0	2	7	2	0	12	0	0	38	17	4	0	0	0	0	.250	.289	.472	.762
11	Mets	7	1	4/27/2025	NYM	@	WSH	L 7-8	0	1.000	32	9	2	0	0	6	5	3	4	0	0	42	11	2	0	2	0	2	.281	.405	.344	.749
12	Diamondbacks	7	1	4/26/2025	AZ	vs	ATL	L 7-8	0	1.000	34	7	0	0	4	7	5	0	8	0	0	39	19	4	0	0	0	3	.206	.308	.559	.867
13	Rockies	7	1	4/25/2025	COL	vs	CIN	L 7-8	0	1.000	35	10	4	0	2	7	7	0	7	2	0	43	20	6	0	1	0	1	.286	.395	.571	.967
14	Pirates	7	1	4/18/2025	PIT	vs	CLE	L 7-10	0	1.000	37	11	2	0	3	7	5	0	13	2	0	42	22	5	0	0	0	0	.297	.381	.595	.976
15	Reds	7	1	4/17/2025	CIN	vs	SEA	L 7-11	0	1.000	37	10	1	0	2	7	6	0	7	1	1	44	17	3	0	1	0	1	.270	.364	.459	.823
16	Rockies	7	1	4/16/2025	COL	@	LAD	L 7-8	0	1.000	38	11	2	0	2	7	1	0	16	0	0	39	19	4	0	0	0	0	.289	.308	.500	.808
17	Cardinals	7	1	4/6/2025	STL	@	BOS	L 7-18	0	1.000	38	12	4	0	1	7	3	1	6	0	1	43	19	5	0	1	0	0	.316	.372	.500	.872
18	Dodgers	7	1	4/6/2025	LAD	@	PHI	L 7-8	0	1.000	35	9	3	0	2	7	2	1	10	0	0	39	18	5	0	1	0	0	.257	.308	.514	.822
19	Twins	7	1	4/6/2025	MIN	vs	HOU	L 7-9	0	1.000	40	12	4	0	0	7	5	0	12	0	0	46	16	4	0	1	0	0	.300	.370	.400	.770
20	Cubs	7	1	4/6/2025	CHC	vs	SDP	L 7-8	0	1.000	30	6	1	0	1	5	8	0	8	3	0	40	10	2	1	1	0	1	.200	.359	.333	.692
21	Brewers	7	1	4/5/2025	MIL	vs	CIN	L 7-11	0	1.000	38	12	2	1	0	5	4	0	12	1	0	43	16	3	0	1	0	0	.316	.372	.421	.793
22	Diamondbacks	7	1	4/3/2025	AZ	@	NYY	L 7-9	0	1.000	34	8	3	0	1	7	5	0	9	1	0	39	14	4	0	0	0	1	.235	.333	.412	.745
23	Cardinals	7	1	4/1/2025	STL	vs	LAA	L 7-9	0	1.000	44	11	2	0	1	6	3	0	9	2	0	47	16	3	0	0	1	1	.250	.298	.364	.662
24	Orioles	6	1	5/4/2025	BAL	vs	KCR	L 6-11	0	1.000	37	11	4	0	4	6	2	1	6	0	0	40	27	8	0	0	0	1	.297	.350	.730	1.080
25	Reds	6	1	5/3/2025	CIN	vs	WSH	L 6-11	0	1.000	37	12	2	1	1	5	4	0	10	1	2	41	19	4	0	0	0	0	.324	.390	.514	.904