how many times have the cubs lost a world series

The Chicago Cubs have 8 series losses in the World Series all-time.

	TEAM	DATE	SERIES L	G	SEASON	SERIES	TM		OPP	RESULT	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Cubs	10/9/1906	0	1	1906	World Series	CHC	vs	CWS	L 1-2	29	1	4	0	0	0	0	1	0	3	0	1	32	4	0	2		0	0	.138	.167	.138	.305
2	Cubs	10/10/1906	0	1	1906	World Series	CHC	@	CWS	W 7-1	32	7	10	1	0	0	4	5	0	3	6	2	40	11	1	3		1	0	.313	.405	.344	.749
3	Cubs	10/11/1906	0	1	1906	World Series	CHC	vs	CWS	L 0-3	29	0	2	1	0	0	0	1	0	12	0	1	30	3	1	0		0	0	.069	.100	.103	.203
4	Cubs	10/12/1906	0	1	1906	World Series	CHC	@	CWS	W 1-0	27	1	7	1	0	0	1	1	0	2	1	1	33	8	1	5		0	0	.259	.286	.296	.582
5	Cubs	10/13/1906	0	1	1906	World Series	CHC	vs	CWS	L 6-8	34	6	6	3	0	0	3	6	1	6	2	0	43	9	3	2		0	0	.176	.317	.265	.582
6	Cubs	10/14/1906	1	1	1906	World Series	CHC	@	CWS	L 3-8	33	3	7	3	0	0	3	4	1	2	0	1	39	10	3	1		0	1	.212	.316	.303	.619
7	Cubs	10/8/1907	0	1	1907	World Series	CHC	vs	DET	N 3-3	41	3	10	0	0	0	2	3	2	12	7	2	48	10	0	2		0	0	.244	.326	.244	.570
8	Cubs	10/9/1907	0	1	1907	World Series	CHC	vs	DET	W 3-1	27	3	8	1	0	0	3	4	1	6	4	1	34	9	1	2		0	0	.296	.406	.333	.740
9	Cubs	10/10/1907	0	1	1907	World Series	CHC	vs	DET	W 5-1	33	5	10	5	0	0	4	1	0	2	0	0	35	15	5	1		0	0	.303	.324	.455	.778
10	Cubs	10/11/1907	0	1	1907	World Series	CHC	@	DET	W 6-1	31	6	7	0	0	0	4	2	1	4	2	1	38	7	0	4		0	0	.226	.294	.226	.520
11	Cubs	10/12/1907	0	1	1907	World Series	CHC	@	DET	W 2-0	34	2	7	0	1	0	2	3	0	2	3	1	37	9	1	0		0	0	.206	.270	.265	.535
12	Cubs	10/10/1908	0	1	1908	World Series	CHC	@	DET	W 10-6	37	10	14	2	0	0	9	4	0	3	5	1	45	16	2	4		0	0	.378	.439	.432	.871
13	Cubs	10/11/1908	0	1	1908	World Series	CHC	vs	DET	W 6-1	31	6	7	1	1	1	5	1	0	7	3	0	32	13	3	0		0	1	.226	.250	.419	.669
14	Cubs	10/12/1908	0	1	1908	World Series	CHC	vs	DET	L 3-8	32	3	7	0	1	0	2	1	0	8	3	3	33	9	1	0		0	2	.219	.242	.281	.524
15	Cubs	10/13/1908	0	1	1908	World Series	CHC	@	DET	W 3-0	35	3	10	0	0	0	2	4	0	5	4	2	40	10	0	1		0	0	.286	.359	.286	.645
16	Cubs	10/14/1908	0	1	1908	World Series	CHC	@	DET	W 2-0	29	2	10	1	0	0	2	3	0	3	0	2	35	11	1	3		0	0	.345	.406	.379	.786
17	Cubs	10/17/1910	0	1	1910	World Series	CHC	@	PHA	L 1-4	28	1	3	0	0	0	1	2	0	8	0	2	30	3	0	0		0	0	.107	.167	.107	.274
18	Cubs	10/18/1910	0	1	1910	World Series	CHC	@	PHA	L 3-9	31	3	8	4	0	0	3	9	0	5	0	1	43	12	4	3		0	0	.258	.425	.387	.812
19	Cubs	10/20/1910	0	1	1910	World Series	CHC	vs	PHA	L 5-12	31	5	7	3	0	0	3	4	0	8	1	0	35	10	3	0		0	1	.226	.314	.323	.637
20	Cubs	10/22/1910	0	1	1910	World Series	CHC	vs	PHA	W 4-3	34	4	10	2	1	0	4	2	0	6	1	3	37	14	3	1		0	1	.294	.333	.412	.745
21	Cubs	10/23/1910	1	1	1910	World Series	CHC	vs	PHA	L 2-7	34	2	9	2	0	0	2	1	0	4	1	2	36	11	2	1		0	0	.265	.286	.324	.609
22	Cubs	9/5/1918	0	1	1918	World Series	CHC	vs	BSA	L 0-1	32	0	6	0	0	0	0	1	1	4	0	0	35	6	0	1		0	0	.188	.235	.188	.423
23	Cubs	9/6/1918	0	1	1918	World Series	CHC	vs	BSA	W 3-1	27	3	7	1	1	0	3	3	0	0	0	3	31	10	2	1		0	0	.259	.333	.370	.704
24	Cubs	9/7/1918	0	1	1918	World Series	CHC	vs	BSA	L 1-2	31	1	7	2	0	0	1	1	0	4	1	1	33	9	2	1		0	0	.226	.250	.290	.540
25	Cubs	9/9/1918	0	1	1918	World Series	CHC	@	BSA	L 2-3	29	2	7	0	0	0	2	6	0	0	0	0	35	7	0	0		0	3	.241	.371	.241	.613
	Total		8	60							1,997	205	487	85	17	21	179	162	12	366	61	43	2,232	669	123	59	2	7	29	.244	.304	.335	.639