The Boston Red Sox have a record of 56-51 on September 18 all-time.

	TEAM	DATE	REC	TM		OPP	RESULT	W%	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Americans	9/18/1902	1-0	BSA	vs	BAL	W 5-2	1.000	32	5	8	0	1	0	3	0	0	1	1	-10	32	10	1	0		-10	-10	.250	.250	.313	.563
2	Americans	9/18/1903	1-0	BSA	vs	CLE	W 7-6	1.000	36	7	11	1	1	1	6	4	1	2	2	-9	41	17	3	0		-9	-9	.306	.390	.472	.862
3	Americans	9/18/1905	0-1	BSA	@	WSH	L 2-4	.000	32	2	4	2	0	0	2	3	0		1		35	6	2	0				.125	.200	.188	.388
4	Americans	9/18/1905	1-0	BSA	@	WSH	W 16-3	1.000	45	16	19	2	1	0		5	0		2		52	23	3	2				.422	.480	.511	.991
5	Americans	9/18/1906	1-0	BSA	@	DET	W 7-5	1.000	37	7	14	1	1	1	6	1	0	1	0		40	20	3	2				.378	.395	.541	.935
6	Americans	9/18/1907	0-1	BSA	@	WSH	L 1-2	.000	31	1	6	3	0	0	1	1	0	7	0		33	9	3	1				.194	.219	.290	.509
7	Red Sox	9/18/1908	0-1	BOS	@	CLE	L 1-2	.000	26	1	0	0	0	0	0	2	1	2	0		33	0	0	4				.000	.103	.000	.103
8	Red Sox	9/18/1909	0-1	BOS	vs	CWS	L 0-7	.000	32	0	6	1	0	0	0	3	0	5	2		35	7	1	0				.188	.257	.219	.476
9	Red Sox	9/18/1909	1-0	BOS	vs	CWS	W 2-0	1.000	30	2	11	1	0	0	2	2	0	9	2		36	12	1	4				.367	.406	.400	.806
10	Red Sox	9/18/1910	0-1	BSA	@	CWS	L 0-6	.000	30	0	6	0	0	0	0	1	0	6	1		31	6	0	0				.200	.226	.200	.426
11	Red Sox	9/18/1911	0-1	BSA	vs	CLE	L 1-4	.000	31	1	4	0	1	0	1	5	1		1		37	6	1	0				.129	.270	.194	.464
12	Red Sox	9/18/1913	1-0	BSA	vs	CLE	W 5-4	1.000	30	5	8	2	0	0	3	3	0	2	1		33	10	2	0				.267	.333	.333	.667
13	Red Sox	9/18/1914	1-0	BSA	@	CLE	W 4-3	1.000	37	4	11	3	2	0	3	1	0	5	0		40	18	5	2				.297	.316	.486	.802
14	Red Sox	9/18/1915	1-0	BSA	vs	DET	W 1-0	1.000	39	1	8	1	0	0	1	5	0	3	0		45	9	1	1				.205	.295	.231	.526
15	Red Sox	9/18/1916	1-0	BSA	@	CWS	W 4-3	1.000	34	4	10	2	0	0	3	3	0	8	0		39	12	2	2				.294	.351	.353	.704
16	Red Sox	9/18/1919	0-1	BSA	vs	DET	L 2-8	.000	31	2	5	2	0	0	1	6	2	2	3		40	7	2	1				.161	.333	.226	.559
17	Red Sox	9/18/1920	1-0	BSA	@	DET	W 7-4	1.000	33	7	9	3	1	0	7	4	0	2	0	1	39	14	4	2				.273	.351	.424	.776
18	Red Sox	9/18/1922	0-1	BSA	@	CWS	L 0-7	.000	31	0	5	1	0	0	0	1	0	1	0	0	33	6	1	1				.161	.188	.194	.381
19	Red Sox	9/18/1923	0-1	BSA	vs	CWS	L 2-6	.000	34	2	7	1	0	0	2	4	0	2	0	0	39	8	1	1				.206	.289	.235	.525
20	Red Sox	9/18/1924	0-1	BSA	@	CWS	L 3-7	.000	38	3	14	0	0	0	3	4	0	3	0	0	43	14	0	1				.368	.429	.368	.797
21	Red Sox	9/18/1925	0-1	BSA	vs	CLE	L 5-6	.000	32	5	8	2	0	0	5	4	0	0	0	0	37	10	2	1				.250	.333	.313	.646
22	Red Sox	9/18/1926	0-1	BSA	@	CWS	L 3-6	.000	34	3	9	2	0	0	3	2	0	3	0	0	37	11	2	1				.265	.306	.324	.629
23	Red Sox	9/18/1930	1-0	BSA	@	DET	W 4-3	1.000	31	4	8	1	0	1	4	4	0	4	0	1	37	12	2	2				.258	.343	.387	.730
24	Red Sox	9/18/1931	1-0	BSA	vs	CLE	W 6-1	1.000	39	6	15	3	0	0	6	3	0	5	1	0	42	18	3	0				.385	.429	.462	.890
25	Red Sox	9/18/1931	1-0	BSA	vs	CLE	W 6-4	1.000	36	6	10	3	0	0	5	0	0	2	3	0	36	13	3	0				.278	.278	.361	.639
	Total		56-51					.523	3,716	509	1,007	176	21	77		383	14		51	20	4,189	1,456	274	51	25	18	73	.271	.339	.392	.731