Seth Lugo has 4 losses against the Cubs in his career.

Interpreted as:

Seth Lugo w/ regular-season l career versus all teams

	OPP	L	W	L%	G	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Cubs	4	1	.800	15	.200	5	5.45	31	0	0	1	38.0	39	23	24	6	8	3	3	0	160	0	7.34	1.89	3.88	1.42	19.4	5.0	1.24	.295	5.68	9.24
2	Nationals	4	3	.571	40	.429	7	4.25	66	0	0	1	72.0	68	34	42	9	25	3	9	3	313	1	8.25	3.13	2.64	1.13	21.1	8.0	1.29	.281	5.25	8.50
3	Marlins	1	4	.200	35	.800	8	2.88	70	0	0	3	75.0	58	24	25	9	19	2	6	1	297	4	8.40	2.28	3.68	1.08	23.6	6.4	1.03	.249	3.00	6.96
4	Rockies	1	3	.250	13	.750	6	2.72	59	0	0	0	49.2	40	15	20	5	14	0	3	0	201	0	10.69	2.54	4.21	0.91	29.4	7.0	1.09	.285	3.62	7.25
5	Yankees	3	5	.375	16	.625	6	2.64	51	0	0	0	47.2	34	14	14	6	14	2	3	1	189	2	9.63	2.64	3.64	1.13	27.0	7.4	1.01	.241	2.64	6.42
6	Padres	0	2	.000	13	1.000	2	2.63	26	0	0	0	27.1	21	8	9	2	4	1	2	0	108	1	8.56	1.32	6.50	0.66	24.1	3.7	0.91	.253	2.96	6.91
7	Diamondbacks	2	0	1.000	13	.000	4	3.28	42	0	0	2	35.2	37	13	13	4	8	2	2	1	149	1	10.60	2.02	5.25	1.01	28.2	5.4	1.26	.355	3.28	9.34
8	Giants	3	4	.429	17	.571	6	2.10	36	0	0	0	51.1	36	12	12	0	9	2	3	1	195	0	6.31	1.58	4.00	0.00	18.5	4.6	0.88	.243	2.10	6.31
9	Cardinals	0	2	.000	11	1.000	3	3.14	30	0	0	0	28.2	24	10	11	6	9	3	1	1	121	0	9.42	2.83	3.33	1.88	24.8	7.4	1.15	.247	3.45	7.53
10	Braves	5	6	.455	30	.545	6	3.76	62	0	0	3	64.2	62	27	27	9	24	3	9	2	273	1	8.63	3.34	2.58	1.25	22.7	8.8	1.33	.303	3.76	8.63
11	Twins	3	1	.750	9	.250	7	4.76	30	0	0	0	39.2	43	21	22	6	16	2	0	1	177	2	6.81	3.63	1.88	1.36	16.9	9.0	1.49	.301	4.99	9.76
12	Phillies	3	3	.500	35	.500	7	4.90	82	0	0	2	64.1	70	35	36	11	21	2	8	2	284	3	11.47	2.94	3.90	1.54	28.9	7.4	1.41	.351	5.04	9.79
13	Mariners	1	1	.500	3	.500	2	6.00	12	0	0	0	12.0	16	8	8	3	3	0	0	0	55	0	9.00	2.25	4.00	2.25	21.8	5.5	1.58	.351	6.00	12.00
14	Dodgers	2	4	.333	14	.667	4	4.55	30	0	0	0	31.2	31	16	16	4	12	1	5	1	136	0	8.53	3.41	2.50	1.14	22.1	8.8	1.36	.303	4.55	8.81
15	Rangers	0	1	.000	3	1.000	2	2.03	16	0	0	0	13.1	6	3	3	2	3	3	0	0	51	0	10.80	2.03	5.33	1.35	31.4	5.9	0.68	.148	2.03	4.05
16	Astros	2	2	.500	5	.500	5	3.86	27	0	0	0	30.1	31	13	13	2	9	0	0	0	128	1	8.01	2.67	3.00	0.59	21.1	7.0	1.32	.322	3.86	9.20
17	Reds	1	2	.333	16	.667	3	0.92	27	0	0	1	29.1	27	3	4	2	7	0	4	2	120	0	8.28	2.15	3.86	0.61	22.5	5.8	1.16	.298	1.23	8.28
18	Brewers	0	1	.000	10	1.000	2	2.31	26	0	0	0	23.1	22	6	7	3	2	1	1	0	93	0	10.03	0.77	13.00	1.16	28.0	2.2	1.03	.311	2.70	8.49
19	Blue Jays	1	3	.250	7	.750	3	2.52	24	0	0	0	25.0	19	7	7	1	7	0	0	0	100	0	8.64	2.52	3.43	0.36	24.0	7.0	1.04	.265	2.52	6.84
20	Orioles	1	1	.500	4	.500	2	2.93	6	0	0	0	15.1	16	5	6	2	2	0	1	0	61	0	3.52	1.17	3.00	1.17	9.8	3.3	1.17	.275	3.52	9.39
21	Pirates	2	0	1.000	13	.000	3	3.82	27	0	0	1	30.2	21	13	14	7	8	1	2	1	122	0	7.92	2.35	3.38	2.05	22.1	6.6	0.95	.177	4.11	6.16
22	Red Sox	4	0	1.000	6	.000	3	6.41	18	0	0	1	19.2	24	14	16	5	5	1	2	1	86	1	8.24	2.29	3.60	2.29	20.9	5.8	1.47	.333	7.32	10.98
23	White Sox	0	3	.000	6	1.000	5	1.29	21	1	0	0	35.0	27	5	6	1	8	1	0	0	133	1	5.40	2.06	2.63	0.26	15.8	6.0	1.00	.255	1.54	6.94
24	Royals	1	0	1.000	2	.000	1	15.00	3	0	0	1	3.0	4	5	5	0	2	0	1	0	15	0	9.00	6.00	1.50	0.00	20.0	13.3	2.00	.400	15.00	12.00
25	Guardians	0	2	.000	5	1.000	4	3.12	23	0	0	0	26.0	21	9	9	3	6	1	0	0	100	0	7.96	2.08	3.83	1.04	23.0	6.0	1.04	.269	3.12	7.27