what team holds the lcs record for most runs in a single game of the postseason

The New York Yankees have the most runs by a team in a League Championship Series game, with 19 runs versus the Red Sox on October 16, 2004.

	TEAM	R	DATE	SEASON	SERIES	TM		OPP	RESULT	AB	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Yankees	19	10/16/2004	2004	ALCS	NYY	@	BOS	W 19-8	47	22	8	1	4	18	5	1	5	0	0	53	44	13	0	0	1	1	.468	.528	.936	1.464
2	Dodgers	15	10/14/2020	2020	NLCS	LAD	@	ATL	W 15-3	43	16	3	0	5	15	8	3	12	0	0	54	34	8	0	0	0	0	.372	.500	.791	1.291
3	Rangers	15	10/15/2011	2011	ALCS	TEX	vs	DET	W 15-5	41	17	4	0	2	15	8	0	4	2	1	50	27	6	0	1	2	0	.415	.500	.659	1.159
4	Braves	15	10/17/1996	1996	NLCS	ATL	vs	STL	W 15-0	42	17	2	2	3	14	4	1	4	0	0	47	32	7	0	0	0	0	.405	.468	.762	1.230
5	Royals	14	10/20/2015	2015	ALCS	KCR	@	TOR	W 14-2	36	15	1	0	2	12	5	2	5	1	1	47	22	3	0	4	0	0	.417	.468	.611	1.079
6	Mariners	14	10/20/2001	2001	ALCS	SEA	@	NYY	W 14-3	45	15	1	2	3	13	7	0	10	2	0	52	29	6	0	0	1	0	.333	.423	.644	1.068
7	Braves	14	10/14/1996	1996	NLCS	ATL	@	STL	W 14-0	47	22	4	1	2	14	5	0	7	1	0	52	34	7	0	0	0	1	.468	.519	.723	1.243
8	Braves	14	10/7/1993	1993	NLCS	ATL	@	PHI	W 14-3	43	16	3	0	4	14	4	0	9	0	1	47	31	7	0	0	0	0	.372	.426	.721	1.146
9	Rays	13	10/14/2008	2008	ALCS	TBR	@	BOS	W 13-4	39	14	2	2	3	13	7	0	7	3	0	46	29	7	0	0	0	1	.359	.457	.744	1.200
10	Indians	13	10/13/2007	2007	ALCS	CLE	@	BOS	W 13-6	49	17	3	0	3	12	5	0	9	1	0	54	29	6	0	0	3	1	.347	.407	.592	.999
11	Angels	13	10/13/2002	2002	ALCS	ANA	vs	MIN	W 13-5	40	18	0	0	4	12	1	1	4	0	1	42	30	4	0	0	0	1	.450	.476	.750	1.226
12	Red Sox	13	10/16/1999	1999	ALCS	BOS	vs	NYY	W 13-1	45	21	6	1	3	12	2	0	6	0	0	47	38	10	0	0	0	2	.467	.489	.844	1.334
13	Pirates	13	10/13/1992	1992	NLCS	PIT	@	ATL	W 13-4	38	13	3	0	3	12	4	1	6	0	0	45	25	6	2	0	0	1	.342	.419	.658	1.076
14	Braves	13	10/7/1992	1992	NLCS	ATL	vs	PIT	W 13-5	37	14	2	1	1	13	8	0	6	1	0	46	21	4	0	1	2	0	.378	.478	.568	1.046
15	Cubs	13	10/2/1984	1984	NLCS	CHC	vs	SDP	W 13-0	38	16	3	0	5	12	6	0	6	0	0	45	34	8	0	1	0	1	.421	.489	.895	1.384
16	Yankees	13	10/14/1981	1981	ALCS	NYY	vs	OAK	W 13-3	42	19	2	0	2	13	3	2	2	1	0	48	27	4	0	1	0	0	.452	.500	.643	1.143
17	Mets	12	10/18/2024	2024	NLCS	NYM	vs	LAD	W 12-6	34	14	4	2	1	12	5	3	0	0	0	44	25	7	0	2	0	1	.412	.500	.735	1.235
18	Red Sox	12	10/18/2021	2021	ALCS	BOS	vs	HOU	W 12-3	36	11	1	0	4	12	5	0	7	1	0	41	24	5	0	0	0	0	.306	.390	.667	1.057
19	Cardinals	12	10/16/2011	2011	NLCS	STL	@	MIL	W 12-6	38	14	1	0	3	11	3	0	11	1	0	44	24	4	1	2	1	0	.368	.395	.632	1.027
20	Cardinals	12	10/10/2011	2011	NLCS	STL	@	MIL	W 12-3	43	17	5	0	2	11	1	0	8	0	1	45	28	7	1	0	0	0	.395	.409	.651	1.060
21	Red Sox	12	10/20/2007	2007	ALCS	BOS	vs	CLE	W 12-2	35	13	3	0	1	11	8	0	5	0	0	44	19	4	0	1	0	1	.371	.477	.543	1.020
22	Mets	12	10/15/2006	2006	NLCS	NYM	@	STL	W 12-5	41	14	2	0	4	12	6	0	9	0	0	47	28	6	0	0	0	0	.341	.426	.683	1.108
23	Cubs	12	10/8/2003	2003	NLCS	CHC	vs	FLA	W 12-3	38	16	3	0	4	12	4	0	4	1	0	44	31	7	2	0	1	0	.421	.476	.816	1.292
24	Yankees	12	10/22/2001	2001	ALCS	NYY	vs	SEA	W 12-3	36	13	2	0	3	11	4	1	8	0	0	43	24	5	1	1	0	0	.361	.429	.667	1.095
25	Cardinals	12	10/13/1985	1985	NLCS	STL	vs	LAD	W 12-2	38	15	2	0	0	11	4	0	5	0	0	43	17	2	0	1	0	1	.395	.442	.447	.889