The St. Louis Blues had their best record in a season in 1999-00, with a record of 51-19-11-1.

Interpreted as:

st louis blues best record in a regular season ever

	TEAM	REC	SEASON	PTS	GP	W	L	T	OTL	PTS%	SOW	SOL	G	GA	DIFF	PP%	PK%	S/GP	S%	SA/GP	SV%
1	Blues	51-19-11-1	1999-00	114	82	51	19	11	1	.695			248	165	83	17.8	87.8	29.82	10.1	22.12	.909
2	Blues	52-23-7	2013-14	111	82	52	23		7	.677	9	3	239	188	51	19.8	85.7	29.29	10.0	26.38	.913
3	Blues	45-18-17	1980-81	107	80	45	18	17		.669			352	281	71	24.2	82.0	30.39	14.5	31.75	.889
4	Blues	49-22-11	2021-22	109	82	49	22		11	.665	2	3	309	239	70	27.0	84.1	30.39	12.4	31.60	.908
5	Blues	51-24-7	2014-15	109	82	51	24		7	.665	9	4	239	197	42	22.3	83.7	30.91	9.4	27.23	.912
6	Blues	49-22-11	2011-12	109	82	49	22		11	.665	4	10	206	155	51	16.7	85.8	30.63	8.2	26.71	.929
7	Blues	42-19-10	2019-20	94	71	42	19		10	.662	2	3	223	190	33	24.3	79.3	30.69	10.2	29.58	.910
8	Blues	47-22-11	1990-91	105	80	47	22	11		.656			310	250	60	20.1	83.8	31.88	12.2	29.31	.893
9	Blues	49-24-9	2015-16	107	82	49	24		9	.652	5	4	219	197	22	21.5	85.1	30.17	8.9	29.74	.919
10	Blues	28-15-5	1994-95	61	48	28	15	5		.635			178	135	43	16.4	80.3	29.40	12.6	28.25	.900
11	Blues	43-22-12-5	2000-01	103	82	43	22	12	5	.628			249	195	54	18.7	85.3	30.41	10.0	23.57	.899
12	Blues	29-17-2	2012-13	60	48	29	17		2	.625	5	1	124	114	10	19.5	84.7	27.83	9.3	24.19	.902
13	Blues	45-28-9	2018-19	99	82	45	28		9	.604	3	3	244	220	24	21.1	81.5	31.76	9.4	28.60	.906
14	Blues	46-29-7	2016-17	99	82	46	29		7	.604	2	2	233	216	17	21.3	84.8	28.41	10.0	28.38	.907
15	Blues	41-24-11-6	2002-03	99	82	41	24	11	6	.604			253	222	31	20.5	81.7	28.06	11.0	24.96	.892
16	Blues	43-27-8-4	2001-02	98	82	43	27	8	4	.598			227	188	39	17.4	85.2	29.02	9.5	22.52	.898
17	Blues	45-29-8	1997-98	98	82	45	29	8		.598			256	204	52	16.8	86.6	26.87	11.6	24.13	.897
18	Blues	37-25-14	1968-69	88	76	37	25	14		.579			204	157	47			28.70	9.4	31.50	.934
19	Blues	44-32-6	2017-18	94	82	44	32		6	.573	3	0	223	222	1	15.4	79.7	32.65	8.3	29.73	.909
20	Blues	37-27-12	1969-70	86	76	37	27	12		.566			224	179	45			31.43	9.4	28.67	.918
21	Blues	27-20-9	2020-21	63	56	27	20		9	.563	2	3	167	167	0	23.2	77.8	28.96	10.3	29.82	.900
22	Blues	43-33-6	2023-24	92	82	43	33		6	.561	5	2	234	248	-14	18.0	78.6	28.90	9.9	32.13	.906
23	Blues	41-31-10	2008-09	92	82	41	31		10	.561	6	6	227	227	0	20.5	83.8	27.70	10.0	28.55	.903
24	Blues	34-25-19	1970-71	87	78	34	25	19		.558			223	208	15			30.91	9.2	28.97	.908
25	Blues	39-30-11-2	2003-04	91	82	39	30	11	2	.555			191	198	-7	17.9	84.6	27.11	8.6	25.65	.906