most games with 18 runs allowed by a team in a season

The Philadelphia Phillies have the most games pitched by a team with 18+ runs allowed in a season, with 7 games in 1930.

Interpreted as:

most games with 18 or more runs allowed by a team in a season

	TEAM	G	R	SEASON	W%	W	L	ERA	SO	SHO	SV	IP	H	ER	HR	BB	HBP	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Phillies	7	137	1930	.000	0	7	0.00	16	0	0	61.0	163	0	6	36	0		368	2	2.36	5.31	0.44	0.89	4.3	9.8	3.26	.506	20.21	24.05
2	Athletics	5	98	1939	.000	0	5	0.00	11	0	0	44.0	99	0	19	35	3		278	0	2.25	7.16	0.31	3.89	4.0	12.6	3.05	.381	20.05	20.25
3	Athletics	5	102	1936	.000	0	5	0.00	16	0	0	43.0	91	0	10	54	3		278	11	3.35	11.30	0.30	2.09	5.8	19.4	3.37	.415	21.35	19.05
4	Phillies	4	79	1923	.000	0	4	0.00	10	0	0	35.0	82	0	4	26	3		216	2	2.57	6.69	0.38	1.03	4.6	12.0	3.09	.451	20.31	21.09
5	Reds	4	90	1901	.000	0	4	0.00	7	0	0	34.0	105	0	5	10	0		105	2	1.85	2.65	0.70	1.32	6.7	9.5	3.38	1.205	23.82	27.79
6	Cubs	3	57	2022	.000	0	3	19.80	16	0	0	25.0	58	55	9	20	2	2	152	1	5.76	7.20	0.80	3.24	10.5	13.2	3.12	.467	20.52	20.88
7	Pirates	3	58	2022	.000	0	3	18.00	9	0	0	26.0	59	52	9	15	1	0	156	2	3.12	5.19	0.60	3.12	5.8	9.6	2.85	.410	20.08	20.42
8	Rangers	3	56	2008	.000	0	3	15.38	10	0	0	24.0	47	41	8	27	3	1	150	1	3.75	10.13	0.37	3.00	6.7	18.0	3.08	.382	21.00	17.63
9	Devil Rays	3	57	2005	.000	0	3	18.38	16	0	0	24.0	63	49	10	15	3	2	157	0	6.00	5.63	1.07	3.75	10.2	9.6	3.25	.469	21.38	23.63
10	Blue Jays	3	60	2000	.000	0	3	16.27	16	0	0	26.0	63	47	16	20	3	0	159	1	5.54	6.92	0.80	5.54	10.1	12.6	3.19	.452	20.77	21.81
11	Red Sox	3	57	1980	.000	0	3	19.04	10	0	0	26.0	62	55	12	14	1	1	154	0	3.46	4.85	0.71	4.15	6.5	9.1	2.92	.427	19.73	21.46
12	Cubs	3	58	1975	.000	0	3	16.33	14	0	0	27.0	68	49	9	21	3	5	177	3	4.67	7.00	0.67	3.00	7.9	11.9	3.30	.454	19.33	22.67
13	Browns	3	67	1950	.000	0	3	22.68	10	0	0	25.0	71	63	15	26	0		169	0	3.60	9.36	0.38	5.40	5.9	15.4	3.88	.475	24.12	25.56
14	Athletics	3	62	1950	.000	0	3	18.36	13	0	0	25.0	50	51	7	35	1		163	4	4.68	12.60	0.37	2.52	8.0	21.5	3.40	.402	22.32	18.00
15	Pirates	3	56	1930	.000	0	3	0.00	8	0	0	26.0	65	0	7	13	1		156	2	2.77	4.50	0.62	2.42	5.1	8.3	3.00	.457	19.38	22.50
16	Phillies	3	69	1929	.000	0	3	0.00	5	0	0	26.0	70	0	5	24	4		177	1	1.73	8.31	0.21	1.73	2.8	13.6	3.62	.468	23.88	24.23
17	Yankees	3	56	1925	.000	0	3	0.00	3	0	0	25.0	57	0	4	26	2		158	3	1.08	9.36	0.12	1.44	1.9	16.5	3.32	.431	20.16	20.52
18	Phillies	3	64	1922	.000	0	3	0.00	9	0	0	25.0	75	0	7	15	3		165	2	3.24	5.40	0.60	2.52	5.5	9.1	3.60	.519	23.04	27.00
19	Athletics	3	55	1921	.000	0	3	0.00	10	0	0	27.0	60	0	3	19	2		160	4	3.33	6.33	0.53	1.00	6.3	11.9	2.93	.452	18.33	20.00
20	Rustlers	3	64	1911	.000	0	3	6.48	11	0	0	25.0	58		3	24	5		156	3	3.96	8.64	0.46	1.08	7.1	15.4	3.28	.487	23.04	20.88
21	Blues	3	58	1901	.000	0	3	0.00	1	0	0	23.0	64	0	1	16	7		49	4	0.39	6.26	0.06	0.39	2.0	32.7	3.48	2.625	22.70	25.04
22	Tigers	3	56	1901	.000	0	3	0.00	-3	0	0	25.0	54	0	4	12	2		0	1	-1.08	4.32	-0.25	1.44			2.64	-3.333	20.16	19.44
23	Orioles	2	43	2025	.000	0	2	22.76	13	0	0	17.0	45	43	6	19	2	0	117	1	6.88	10.06	0.68	3.18	11.1	16.2	3.76	.506	22.76	23.82
24	Athletics	2	37	2025	.000	0	2	18.53	13	0	0	17.0	39	35	9	18	1	0	110	0	6.88	9.53	0.72	4.76	11.8	16.4	3.35	.435	19.59	20.65
25	Marlins	2	40	2024	.000	0	2	21.18	9	0	0	17.0	37	40	9	16	5	0	107	2	4.76	8.47	0.56	4.76	8.4	15.0	3.12	.412	21.18	19.59