how many world series champs lost the first game of the regular season

The Boston Americans lost in Game 1 of the 1903 World Series against the Pirates on October 1, 1903.

	TEAM	DATE	L	SEASON	SERIES	TM		OPP	RESULT	W	L%	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	IBB	GIDP	AVG	OBP	SLG	OPS
1	Americans	10/1/1903	1	1903	World Series	BSA	vs	PIT	L 3-7	0	1.000	35	3	6	0	2	0	3	0	1	10	0	0	36	10	2	0	0	0	.171	.194	.286	.480
2	Pirates	10/2/1903	1	1903	World Series	PIT	@	BSA	L 0-3	0	1.000	27	0	3	0	0	0	0	2	0	11	0	0	29	3	0	0	0	0	.111	.172	.111	.284
3	Americans	10/3/1903	1	1903	World Series	BSA	vs	PIT	L 2-4	0	1.000	31	2	4	2	0	0	2	3	0	6	0	0	34	6	2	0	0	0	.129	.206	.194	.399
4	Americans	10/6/1903	1	1903	World Series	BSA	@	PIT	L 4-5	0	1.000	36	4	9	0	0	0	4	0	0	2	0	0	36	9	0	0	0	0	.250	.250	.250	.500
5	Pirates	10/7/1903	1	1903	World Series	PIT	vs	BSA	L 2-11	0	1.000	34	2	6	1	1	0	2	0	0	4	0	0	35	9	2	1	0	0	.176	.176	.265	.441
6	Pirates	10/8/1903	1	1903	World Series	PIT	vs	BSA	L 3-6	0	1.000	36	3	10	1	0	0	3	3	0	3	4	0	39	11	1	0	0	0	.278	.333	.306	.639
7	Pirates	10/10/1903	1	1903	World Series	PIT	vs	BSA	L 3-7	0	1.000	37	3	10	0	2	0	3	1	0	6	0	1	39	14	2	1	0	1	.270	.289	.378	.668
8	Pirates	10/13/1903	1	1903	World Series	PIT	@	BSA	L 0-3	0	1.000	29	0	4	0	1	0	0	2	0	7	1	0	31	6	1	0	0	0	.138	.194	.207	.400
9	Athletics	10/9/1905	1	1905	World Series	PHA	vs	NYG	L 0-3	0	1.000	31	0	4	3	0	0	0	0	0	6	0	0	31	7	3	0	0	1	.129	.129	.226	.355
10	Giants	10/10/1905	1	1905	World Series	NYG	vs	PHA	L 0-3	0	1.000	31	0	4	2	0	0	0	3	0	9	2	1	34	6	2	0	0	0	.129	.206	.194	.399
11	Athletics	10/12/1905	1	1905	World Series	PHA	vs	NYG	L 0-9	0	1.000	30	0	4	0	0	0	0	1	1	8	1	1	32	4	0	0	0	0	.133	.188	.133	.321
12	Athletics	10/13/1905	1	1905	World Series	PHA	@	NYG	L 0-1	0	1.000	30	0	5	0	0	0	0	3	0	4	1	0	35	5	0	2	0	0	.167	.242	.167	.409
13	Athletics	10/14/1905	1	1905	World Series	PHA	@	NYG	L 0-2	0	1.000	31	0	5	1	0	0	0	0	0	4	0	1	31	6	1	0	0	1	.161	.161	.194	.355
14	Cubs	10/9/1906	1	1906	World Series	CHC	vs	CWS	L 1-2	0	1.000	29	1	4	0	0	0	0	1	0	3	0	1	32	4	0	2	0	0	.138	.167	.138	.305
15	White Sox	10/10/1906	1	1906	World Series	CWS	vs	CHC	L 1-7	0	1.000	27	1	1	0	0	0	0	6	1	3	0	1	34	1	0	0	0	1	.037	.235	.037	.272
16	Cubs	10/11/1906	1	1906	World Series	CHC	vs	CWS	L 0-3	0	1.000	29	0	2	1	0	0	0	1	0	12	0	1	30	3	1	0	0	0	.069	.100	.103	.203
17	White Sox	10/12/1906	1	1906	World Series	CWS	vs	CHC	L 0-1	0	1.000	27	0	2	0	0	0	0	2	0	5	0	2	30	2	0	1	0	0	.074	.138	.074	.212
18	Cubs	10/13/1906	1	1906	World Series	CHC	vs	CWS	L 6-8	0	1.000	34	6	6	3	0	0	3	6	1	6	2	0	43	9	3	2	0	0	.176	.317	.265	.582
19	Cubs	10/14/1906	1	1906	World Series	CHC	@	CWS	L 3-8	0	1.000	33	3	7	3	0	0	3	4	1	2	0	1	39	10	3	1	0	1	.212	.316	.303	.619
20	Tigers	10/9/1907	1	1907	World Series	DET	@	CHC	L 1-3	0	1.000	32	1	10	0	1	0	1	1	1	3	1	3	34	12	1	0	0	1	.313	.353	.375	.728
21	Tigers	10/10/1907	1	1907	World Series	DET	@	CHC	L 1-5	0	1.000	32	1	6	0	0	0	1	3	0	2	0	0	35	6	0	0	0	1	.188	.257	.188	.445
22	Tigers	10/11/1907	1	1907	World Series	DET	vs	CHC	L 1-6	0	1.000	31	1	5	0	1	0	1	2	0	6	0	0	35	7	1	2	0	0	.161	.212	.226	.438
23	Tigers	10/12/1907	1	1907	World Series	DET	vs	CHC	L 0-2	0	1.000	33	0	7	1	0	0	0	1	0	4	3	1	34	8	1	0	0	0	.212	.235	.242	.478
24	Tigers	10/10/1908	1	1908	World Series	DET	vs	CHC	L 6-10	0	1.000	35	6	10	1	0	0	5	2	1	6	1	0	40	11	1	2	0	0	.286	.342	.314	.656
25	Tigers	10/11/1908	1	1908	World Series	DET	@	CHC	L 1-6	0	1.000	29	1	4	0	0	0	1	2	0	5	1	0	32	4	0	1	0	1	.138	.194	.138	.331