which teams have the most goals allowed per game in a season

UD Lérida have the most goals conceded per match by a club in LaLiga in a season, with 4.47 per match in 1950-51.

	CLUB	GC/M	GC	SEASON	M	W	D	L	G	YC	RC
1	Lérida	4.47	134	1950-51	30	6	1	23	41	0	0
2	Gimnástico	3.81	99	1949-50	26	7	2	17	39	0	3
3	Racing	3.22	58	1932-33	18	6	2	10	46	0	1
4	Racing	3.22	58	1929-30	18	7	0	11	32	0	0
5	Sabadell	3.12	81	1948-49	26	5	3	18	43	0	4
6	Castellón	3.08	80	1946-47	26	4	5	17	39	0	5
7	Alcoyano	3.07	92	1950-51	30	6	2	22	36	0	1
8	Hércules	3.05	67	1940-41	22	7	2	13	28	0	2
9	Donostia	3.05	67	1934-35	22	5	1	16	28	0	0
10	Real Sociedad	2.96	77	1941-42	26	5	2	19	31	0	1
11	Valencia	2.94	53	1932-33	18	4	5	9	34	0	0
12	Real Unión	2.89	52	1929-30	18	6	5	7	48	0	2
13	Celta Vigo	2.88	75	1943-44	26	2	5	19	23	0	4
14	Hércules	2.87	86	1955-56	30	5	3	22	33	0	2
15	Real Murcia	2.87	86	1950-51	30	8	3	19	40	0	1
16	Oviedo	2.86	63	1940-41	22	7	2	13	36	0	1
17	Real Betis	2.85	74	1942-43	26	2	6	18	28	0	2
18	Las Palmas	2.83	85	1951-52	30	9	4	17	36	0	1
19	Tetuán	2.83	85	1951-52	30	7	5	18	51	0	1
20	Athletic de Madrid	2.78	50	1929-30	18	5	2	11	32	0	1
21	Racing	2.78	50	1928-29	18	3	3	12	25	0	0
22	Gimnástico	2.77	72	1948-49	26	10	3	13	59	0	2
23	Alicante	2.73	71	1941-42	26	6	5	15	42	0	2
24	Arenas	2.72	49	1933-34	18	3	4	11	18	0	0
25	Europa	2.72	49	1928-29	18	6	4	8	45	0	3