what is the worst record by the royals in a month with at least 21 games since 1969

Since 1969, the Kansas City Royals have their worst record with 21+ games played in a month in June 2018 and in August 2005, with a record of 5-21.

	TEAM	REC	G	MONTH	W%	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Royals	5-21	26	June 2018	.192	5	21	839	58	162	37	5	15	56	57	12	205	12	8	913	254	57	1	4	1	23	.193	.253	.303	.556
2	Royals	5-21	26	August 2005	.192	5	21	873	88	202	43	5	15	86	71	10	170	8	4	967	300	63	6	7	4	23	.231	.294	.344	.638
3	Royals	5-17	22	April 2006	.227	5	17	722	83	176	43	6	14	78	57	9	147	8	5	798	273	63	0	10	4	17	.244	.303	.378	.681
4	Royals	6-20	26	June 2023	.231	6	20	859	83	195	35	6	17	78	65	15	234	28	12	947	293	58	2	6	0	18	.227	.291	.341	.632
5	Royals	7-21	28	April 2023	.250	7	21	941	96	211	46	7	20	88	65	10	256	19	3	1,024	331	73	2	6	3	17	.224	.280	.352	.632
6	Royals	6-18	24	April 2005	.250	6	18	815	87	194	36	5	20	81	63	10	160	12	10	906	300	61	10	8	3	12	.238	.298	.368	.666
7	Royals	7-20	27	June 2021	.259	7	20	922	108	234	37	6	31	104	70	10	208	14	2	1,005	376	74	1	2	4	21	.254	.313	.408	.721
8	Royals	7-20	27	August 2008	.259	7	20	944	103	256	50	4	15	95	63	9	176	9	6	1,030	359	69	5	9	8	26	.271	.320	.380	.700
9	Royals	7-20	27	July 2004	.259	7	20	923	101	221	38	3	23	93	69	14	183	14	9	1,015	334	64	6	3	4	18	.239	.301	.362	.663
10	Royals	7-19	26	April 2019	.269	7	19	878	116	214	38	13	34	111	92	8	229	26	12	991	380	85	1	12	6	17	.244	.317	.433	.750
11	Royals	7-19	26	April 2018	.269	7	19	890	85	220	42	2	21	78	79	14	193	8	7	989	329	65	2	4	2	24	.247	.317	.370	.687
12	Royals	7-19	26	July 2016	.269	7	19	838	86	189	37	4	20	79	64	6	192	14	2	914	294	61	3	3	0	28	.226	.284	.351	.635
13	Royals	7-19	26	July 2012	.269	7	19	929	121	263	53	10	19	117	61	6	167	20	6	1,010	393	82	4	10	4	20	.283	.328	.423	.751
14	Royals	7-19	26	July 2009	.269	7	19	890	91	226	45	4	18	90	61	7	172	11	7	969	333	67	6	5	1	20	.254	.305	.374	.679
15	Royals	7-19	26	September 2002	.269	7	19	934	132	251	43	5	24	124	87	8	165	21	6	1,043	376	72	8	6	7	23	.269	.334	.403	.737
16	Royals	7-19	26	June 1970	.269	7	19	880	92	222	38	6	15	87	71	2	158	12	8	965	317	59	7	5	5	19	.252	.308	.360	.668
17	Royals	8-21	29	May 2006	.276	8	21	1,002	117	269	61	2	25	114	75	9	178	9	5	1,100	409	88	10	4	4	23	.268	.324	.408	.732
18	Royals	8-21	29	August 1999	.276	8	21	988	117	248	40	7	21	111	74	11	162	23	4	1,093	365	68	10	10	6	24	.251	.307	.369	.677
19	Royals	8-20	28	May 2013	.286	8	20	967	101	245	42	7	14	96	63	8	179	20	5	1,043	343	63	2	3	6	26	.253	.304	.355	.658
20	Royals	6-15	21	April 2012	.286	6	15	727	83	191	49	4	20	78	60	7	112	14	8	800	308	73	3	3	2	23	.263	.324	.424	.747
21	Royals	8-20	28	September 1974	.286	8	20	952	86	229	28	3	4	79	75	3	140	19	9	1,041	275	35	7	4	2	32	.241	.297	.289	.586
22	Royals	8-19	27	August 2019	.296	8	19	906	111	203	37	3	35	104	70	7	213	7	5	991	351	75	3	5	2	19	.224	.283	.387	.671
23	Royals	8-19	27	May 2005	.296	8	19	903	123	231	51	5	24	109	70	8	166	8	9	992	364	80	5	6	3	21	.256	.313	.403	.716
24	Royals	8-19	27	July 1997	.296	8	19	944	113	240	43	5	19	108	88	8	157	11	11	1,052	350	67	7	5	4	14	.254	.322	.371	.692
25	Royals	7-16	23	April 2017	.304	7	16	766	63	161	20	2	24	59	57	6	183	14	4	837	257	46	6	2	1	21	.210	.270	.336	.605