The Seattle Mariners have 4.44 runs per game all-time.

	TEAM	R/G	R	G	SEASON	W%	W	L	AB	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Mariners	3.85	624	162	1977	.395	64	98	5,460	1,398	218	33	133	589	426	35	769	110	67	6,044	2,081	384	81	42	22	114	.256	.312	.381	.693
2	Mariners	3.84	614	160	1978	.350	56	104	5,358	1,327	229	37	97	571	522	22	702	123	47	6,023	1,921	363	68	53	25	112	.248	.314	.359	.673
3	Mariners	4.39	711	162	1979	.414	67	95	5,544	1,490	250	52	132	676	515	28	725	126	52	6,202	2,240	434	61	54	45	158	.269	.331	.404	.735
4	Mariners	3.74	610	163	1980	.364	59	103	5,489	1,359	211	35	104	564	483	19	727	116	62	6,141	1,952	350	106	44	44	136	.248	.308	.356	.664
5	Mariners	3.87	426	110	1981	.404	44	65	3,780	950	148	13	89	406	329	27	553	100	50	4,201	1,391	250	41	24	24	70	.251	.314	.368	.682
6	Mariners	4.02	651	162	1982	.469	76	86	5,626	1,431	259	33	130	614	456	22	806	131	82	6,181	2,146	422	42	35	31	113	.254	.311	.381	.692
7	Mariners	3.44	558	162	1983	.370	60	102	5,336	1,280	247	31	111	536	460	24	840	144	80	5,905	1,922	389	40	45	31	113	.240	.301	.360	.661
8	Mariners	4.21	682	162	1984	.457	74	88	5,546	1,429	244	34	129	635	519	42	871	116	62	6,211	2,128	407	66	38	35	101	.258	.324	.384	.708
9	Mariners	4.44	719	162	1985	.457	74	88	5,521	1,410	277	38	171	686	564	31	942	94	35	6,185	2,276	486	28	41	36	147	.255	.326	.412	.738
10	Mariners	4.43	718	162	1986	.414	67	95	5,498	1,392	243	41	158	681	572	34	1,148	93	76	6,185	2,191	442	52	29	38	125	.253	.326	.399	.724
11	Mariners	4.69	760	162	1987	.481	78	84	5,508	1,499	282	48	161	717	500	43	863	174	73	6,139	2,360	491	38	50	19	132	.272	.335	.428	.763
12	Mariners	4.12	664	161	1988	.422	68	93	5,436	1,397	271	27	148	617	461	38	787	95	61	6,017	2,166	446	40	42	24	135	.257	.317	.398	.716
13	Mariners	4.28	694	162	1989	.451	73	89	5,512	1,417	237	29	134	653	489	45	838	81	55	6,133	2,114	400	35	52	40	109	.257	.320	.384	.703
14	Mariners	3.95	640	162	1990	.475	77	85	5,474	1,419	251	26	107	610	596	40	749	105	51	6,205	2,043	384	41	54	41	140	.259	.333	.373	.707
15	Mariners	4.33	702	162	1991	.512	83	79	5,494	1,400	268	29	126	665	588	37	811	97	44	6,236	2,104	423	55	62	57	139	.255	.328	.383	.711
16	Mariners	4.19	679	162	1992	.395	64	98	5,564	1,466	278	24	149	638	474	38	841	100	55	6,179	2,239	451	52	51	47	148	.263	.323	.402	.725
17	Mariners	4.53	734	162	1993	.506	82	80	5,494	1,429	272	24	161	681	624	56	901	91	68	6,288	2,232	457	63	51	73	132	.260	.339	.406	.745
18	Mariners	5.08	569	112	1994	.438	49	63	3,883	1,045	211	18	153	549	372	26	652	48	21	4,361	1,751	382	48	32	42	87	.269	.335	.451	.786
19	Mariners	5.49	796	145	1995	.545	79	66	4,996	1,377	276	20	182	767	549	39	871	110	41	5,670	2,239	478	52	34	53	109	.276	.350	.448	.798
20	Mariners	6.17	993	161	1996	.528	85	76	5,668	1,625	343	19	245	954	670	75	1,052	90	39	6,517	2,741	607	46	58	57	121	.287	.366	.484	.850
21	Mariners	5.71	925	162	1997	.556	90	72	5,614	1,574	312	21	264	890	626	49	1,110	89	40	6,384	2,720	597	46	49	53	146	.280	.355	.485	.839
22	Mariners	5.34	859	161	1998	.472	76	85	5,628	1,553	321	28	234	822	558	57	1,081	115	39	6,327	2,632	583	36	48	26	107	.276	.345	.468	.812
23	Mariners	5.3	859	162	1999	.488	79	83	5,572	1,499	263	21	244	825	610	42	1,095	130	45	6,310	2,536	528	38	48	38	114	.269	.343	.455	.798
24	Mariners	5.6	907	162	2000	.562	91	71	5,497	1,481	300	26	198	869	775	48	1,073	122	56	6,444	2,427	524	63	61	34	129	.269	.361	.442	.803
25	Mariners	5.72	927	162	2001	.716	116	46	5,680	1,637	310	38	169	881	614	62	989	174	42	6,474	2,530	517	48	70	54	112	.288	.360	.445	.805
	Total	4.44	33,697	7,586		.477	3,620	3,964	258,776	66,508	12,403	1,258	7,715	32,010	24,540	2,348	49,612	5,016	2,167	289,683	104,572	21,376	1,945	2,074	1,664	5,672	.257	.325	.404	.729