The Pittsburgh Pirates had the fewest runs by a team in May 2023, with 85 runs.

	TEAM	R	MONTH	G	W%	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	Pirates	85	May 2023	26	.308	8	18	851	191	43	6	19	81	83	8	238	19	11	950	303	68	6	2	1	14	.224	.299	.356	.655
2	Athletics	87	May 2023	29	.207	6	23	947	197	38	3	24	84	93	13	264	25	8	1,062	313	65	6	3	4	20	.208	.287	.331	.617
3	Brewers	92	May 2023	27	.407	11	16	867	190	30	2	32	86	80	10	242	26	6	961	320	64	0	4	3	25	.219	.291	.369	.660
4	Guardians	92	May 2023	27	.444	12	15	884	206	44	5	16	86	72	5	183	13	3	968	308	65	1	6	6	20	.233	.293	.348	.641
5	Cubs	102	May 2023	28	.357	10	18	933	217	43	2	29	101	115	8	282	20	5	1,067	351	74	3	8	3	15	.233	.320	.376	.696
6	Phillies	102	May 2023	26	.385	10	16	869	203	44	4	23	98	90	8	234	17	5	978	324	71	2	9	6	14	.234	.308	.373	.681
7	Padres	103	May 2023	26	.385	10	16	849	180	37	1	29	97	120	9	234	27	6	986	306	67	3	5	3	17	.212	.314	.360	.675
8	Marlins	110	May 2023	27	.481	13	14	938	251	38	6	28	103	82	6	221	18	7	1,039	385	72	8	5	7	32	.268	.329	.410	.739
9	Tigers	116	May 2023	27	.593	16	11	912	218	43	1	26	112	106	10	212	18	1	1,034	341	70	0	6	1	17	.239	.323	.374	.697
10	Astros	118	May 2023	27	.630	17	10	886	215	47	3	31	112	79	12	212	9	5	986	361	81	1	8	3	25	.243	.311	.407	.718
11	Twins	122	May 2023	27	.444	12	15	933	215	43	1	36	114	115	15	299	21	3	1,068	368	80	2	3	4	18	.230	.324	.394	.718
12	Red Sox	122	May 2023	26	.500	13	13	896	244	62	2	26	121	73	10	211	20	5	984	388	90	2	3	1	21	.272	.333	.433	.766
13	Royals	125	May 2023	27	.370	10	17	913	224	47	6	36	123	82	14	244	21	4	1,021	391	89	2	10	3	9	.245	.314	.428	.742
14	Mets	127	May 2023	29	.483	14	15	972	243	32	7	37	122	87	15	204	15	3	1,084	400	76	3	7	1	16	.250	.319	.412	.731
15	Mariners	129	May 2023	28	.607	17	11	938	223	47	2	30	122	100	16	262	14	5	1,059	364	79	0	5	2	15	.238	.320	.388	.708
16	Reds	131	May 2023	27	.519	14	13	932	248	61	5	24	128	93	10	244	24	8	1,045	391	90	3	7	1	19	.266	.337	.420	.756
17	Giants	131	May 2023	29	.586	17	12	977	247	52	2	30	130	91	7	260	15	4	1,087	393	84	4	8	1	16	.253	.319	.402	.721
18	Angels	132	May 2023	28	.536	15	13	960	253	46	4	39	130	83	14	254	12	3	1,069	424	89	0	12	3	24	.264	.327	.442	.769
19	White Sox	133	May 2023	29	.517	15	14	979	243	48	6	32	131	69	8	234	13	3	1,070	399	86	5	9	6	22	.248	.300	.408	.708
20	Orioles	134	May 2023	28	.571	16	12	960	238	54	7	31	131	94	8	233	15	5	1,070	399	92	3	5	3	21	.248	.319	.416	.734
21	Blue Jays	134	May 2023	28	.393	11	17	998	273	56	5	31	123	83	6	212	23	5	1,094	432	92	1	6	1	28	.274	.331	.433	.764
22	Nationals	136	May 2023	29	.483	14	15	993	273	57	5	29	130	79	15	208	15	3	1,093	427	91	3	3	1	22	.275	.337	.430	.767
23	Diamondbacks	137	May 2023	27	.630	17	10	921	238	43	5	40	128	101	5	204	28	3	1,041	411	88	7	7	4	16	.258	.333	.446	.779
24	Rockies	141	May 2023	28	.536	15	13	943	256	68	6	25	135	88	5	226	13	4	1,047	411	99	1	10	1	22	.271	.334	.436	.769
25	Braves	144	May 2023	29	.517	15	14	989	254	53	1	51	142	82	15	232	17	5	1,094	462	105	0	8	5	26	.257	.321	.467	.788