most losses by a team in a season in games with 14 runs allowed

The Philadelphia Phillies have lost the most games by a team with 14+ runs allowed in a season, with 18 losses in 1930.

Interpreted as:

most losses by a team in a season in games with 14 or more runs allowed

	TEAM	L	R	SEASON	W	L%	G	W%	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	18	354	1930	3	.857	21	.143	0.00	47	0	1	188.0	434	0	32	117	8		1,093	4	2.25	5.60	0.40	1.53	4.3	10.7	2.93	.452	16.95	20.78
2	Browns	13	202	1937	0	1.000	13	.000	0.00	47	0	0	112.0	242	0	34	76	5		642	4	3.78	6.11	0.62	2.73	7.3	11.8	2.84	.433	16.23	19.45
3	Athletics	13	224	1936	0	1.000	13	.000	0.00	37	0	0	110.1	233	0	26	110	6		665	17	3.02	8.97	0.34	2.12	5.6	16.5	3.11	.426	18.27	19.01
4	Phillies	13	217	1929	0	1.000	13	.000	0.00	29	0	0	116.0	246	0	28	72	12		667	3	2.25	5.59	0.40	2.17	4.3	10.8	2.74	.414	16.84	19.09
5	Angels	11	174	1996	0	1.000	11	.000	15.06	66	0	0	95.0	186	159	33	78	14	1	566	7	6.25	7.39	0.85	3.13	11.7	13.8	2.78	.408	16.48	17.62
6	Athletics	11	190	1939	0	1.000	11	.000	0.00	21	0	0	94.0	201	0	32	68	5		568	5	2.01	6.51	0.31	3.06	3.7	12.0	2.86	.382	18.19	19.24
7	Phillies	11	198	1923	1	.917	12	.083	0.00	35	0	1	105.0	239	0	21	63	6		608	6	3.00	5.40	0.56	1.80	5.8	10.4	2.88	.451	16.97	20.49
8	Browns	10	156	1936	0	1.000	10	.000	0.00	27	0	0	85.0	185	0	12	68	5		512	5	2.86	7.20	0.40	1.27	5.3	13.3	2.98	.433	16.52	19.59
9	Browns	10	157	1930	0	1.000	10	.000	0.00	28	0	0	85.0	194	0	16	45	3		490	5	2.96	4.76	0.62	1.69	5.7	9.2	2.81	.447	16.62	20.54
10	Cubs	9	138	2021	0	1.000	9	.000	14.64	73	0	0	75.0	135	122	25	64	11	2	435	5	8.76	7.68	1.14	3.00	16.8	14.7	2.65	.420	16.56	16.20
11	Mariners	9	133	1999	0	1.000	9	.000	14.08	57	0	0	78.0	148	122	28	61	4	3	445	13	6.58	7.04	0.93	3.23	12.8	13.7	2.68	.407	15.35	17.08
12	Browns	9	141	1935	0	1.000	9	.000	0.00	20	0	0	79.0	153	0	12	48	1		441	4	2.28	5.47	0.42	1.37	4.5	10.9	2.54	.392	16.06	17.43
13	White Sox	9	136	1934	0	1.000	9	.000	0.00	30	0	0	76.0	155	0	16	53	3		440	3	3.55	6.28	0.57	1.89	6.8	12.0	2.74	.411	16.11	18.36
14	White Sox	9	135	1930	0	1.000	9	.000	0.00	37	0	0	77.0	157	0	18	37	2		424	2	4.32	4.32	1.00	2.10	8.7	8.7	2.52	.421	15.78	18.35
15	Indians	9	143	1930	0	1.000	9	.000	0.00	25	0	0	77.0	163	0	13	58	2		458	4	2.92	6.78	0.43	1.52	5.5	12.7	2.87	.417	16.71	19.05
16	Phillies	9	140	1928	0	1.000	9	.000	0.00	19	0	0	79.0	174	0	10	58	2		465	3	2.16	6.61	0.33	1.14	4.1	12.5	2.94	.436	15.95	19.82
17	Phillies	9	155	1922	0	1.000	9	.000	0.00	24	0	0	80.0	204	0	16	36	8		474	4	2.70	4.05	0.67	1.80	5.1	7.6	3.00	.482	17.44	22.95
18	Athletics	9	145	1921	0	1.000	9	.000	0.00	23	0	0	77.0	155	0	11	70	5		462	7	2.69	8.18	0.33	1.29	5.0	15.2	2.92	.408	16.95	18.12
19	Rustlers	9	156	1911	0	1.000	9	.000	2.10	38	0	0	77.0	145		9	64	8		432	5	4.44	7.48	0.59	1.05	8.8	14.8	2.71	.435	18.23	16.95
20	Rockies	8	123	2023	0	1.000	8	.000	14.83	52	0	0	71.0	140	117	25	37	6	0	394	5	6.59	4.69	1.41	3.17	13.2	9.4	2.49	.420	15.59	17.75
21	Rockies	8	124	2019	0	1.000	8	.000	14.75	56	0	0	72.0	141	118	29	43	4	5	395	6	7.00	5.38	1.30	3.63	14.2	10.9	2.56	.426	15.50	17.63
22	Orioles	8	131	2019	0	1.000	8	.000	14.40	43	0	0	70.0	140	112	41	32	5	1	384	13	5.53	4.11	1.34	5.27	11.2	8.3	2.46	.376	16.84	18.00
23	Cubs	8	127	2010	0	1.000	8	.000	13.70	73	0	0	69.0	139	105	23	44	7	3	401	3	9.52	5.74	1.66	3.00	18.2	11.0	2.65	.457	16.57	18.13
24	Diamondbacks	8	127	2005	0	1.000	8	.000	15.17	53	0	0	70.0	146	118	23	46	4	2	404	4	6.81	5.91	1.15	2.96	13.1	11.4	2.74	.442	16.33	18.77
25	Royals	8	127	2003	0	1.000	8	.000	15.25	47	0	0	72.0	155	122	19	43	8	0	422	11	5.88	5.38	1.09	2.38	11.1	10.2	2.75	.446	15.88	19.38