most games with 3 runs allowed by a team in a season

The Florida Marlins, the Kansas City Royals and the Detroit Tigers are tied for the most games pitched with 3+ runs allowed in a season, with 143 games.

Interpreted as:

most games with 3 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	Marlins	143	865	2007	.371	53	90	5.44	1,015	0	33	1273.2	1,502	770	168	612	67	56	5,877	62	7.17	4.32	1.66	1.19	17.3	10.4	1.66	.332	6.11	10.61
2	Royals	143	948	2006	.329	47	96	6.25	809	0	27	1257.0	1,516	873	206	601	57	42	5,786	80	5.79	4.30	1.35	1.47	14.0	10.4	1.68	.319	6.79	10.85
3	Tigers	143	1,078	1996	.273	39	104	7.06	862	0	16	1261.2	1,571	990	237	717	76	60	6,025	75	6.15	5.11	1.20	1.69	14.3	11.9	1.81	.323	7.69	11.21
4	Rangers	140	938	2003	.379	53	87	6.39	850	0	35	1229.1	1,490	873	197	540	61	42	5,627	47	6.22	3.95	1.57	1.44	15.1	9.6	1.65	.325	6.87	10.91
5	Rockies	140	932	1996	.471	66	74	6.25	811	0	25	1229.2	1,452	854	189	565	62	19	5,624	60	5.94	4.14	1.44	1.38	14.4	10.0	1.64	.316	6.82	10.63
6	Royals	139	873	2004	.273	38	101	5.78	763	0	16	1215.1	1,498	781	198	460	52	47	5,528	56	5.65	3.41	1.66	1.47	13.8	8.3	1.61	.321	6.46	11.09
7	Marlins	139	890	1998	.245	34	105	5.87	869	0	13	1235.1	1,453	806	176	634	51	54	5,689	55	6.33	4.62	1.37	1.28	15.3	11.1	1.69	.323	6.48	10.59
8	Browns	139	1,012	1939	.219	30	107	0.00	463	0	4	1217.1	1,613	0	128	698	29		5,879	31	3.42	5.16	0.66	0.95	7.9	11.9	1.90	.326	7.48	11.93
9	Tigers	138	897	2003	.167	23	115	6.03	661	0	12	1222.0	1,468	819	189	496	52	31	5,534	43	4.87	3.65	1.33	1.39	11.9	9.0	1.61	.309	6.61	10.81
10	Athletics	138	912	1997	.319	44	94	6.24	813	0	24	1225.1	1,571	849	186	559	58	49	5,719	45	5.97	4.11	1.45	1.37	14.2	9.8	1.74	.338	6.70	11.54
11	Browns	138	997	1937	.243	33	103	0.00	425	0	7	1203.0	1,659	0	140	606	29		5,762	33	3.18	4.53	0.70	1.05	7.4	10.5	1.88	.333	7.46	12.41
12	Phillies	138	1,177	1930	.287	39	97	0.00	336	0	7	1215.1	1,871	0	137	500	33		5,923	23	2.49	3.70	0.67	1.01	5.7	8.4	1.95	.353	8.72	13.86
13	Tigers	137	881	2019	.204	28	109	5.96	1,155	0	16	1211.2	1,405	803	237	464	55	19	5,468	58	8.58	3.45	2.49	1.76	21.1	8.5	1.54	.328	6.54	10.44
14	Astros	137	907	2000	.365	50	87	6.17	912	0	23	1211.2	1,435	830	221	540	54	23	5,578	47	6.77	4.01	1.69	1.64	16.3	9.7	1.63	.315	6.74	10.66
15	Rangers	137	942	2000	.358	49	88	6.33	781	0	27	1203.2	1,528	847	196	583	57	37	5,678	39	5.84	4.36	1.34	1.47	13.8	10.3	1.75	.328	7.04	11.43
16	Devil Rays	136	899	2005	.316	43	93	6.18	776	0	28	1187.2	1,423	816	180	538	55	37	5,470	48	5.88	4.08	1.44	1.36	14.2	9.8	1.65	.317	6.81	10.78
17	Devil Rays	136	880	2002	.257	35	101	6.02	771	0	17	1210.2	1,408	810	201	542	81	19	5,518	58	5.73	4.03	1.42	1.49	14.0	9.8	1.61	.308	6.54	10.47
18	Blue Jays	136	789	1977	.250	34	102	5.20	637	0	15	1205.1	1,384	696	147	546	19	35	5,428	59	4.76	4.08	1.17	1.10	11.7	10.1	1.60	.303	5.89	10.33
19	Browns	136	934	1938	.278	37	96	0.00	521	0	7	1180.2	1,476	0	127	665	23		5,568	27	3.97	5.07	0.78	0.97	9.4	11.9	1.81	.319	7.12	11.25
20	Athletics	136	1,021	1936	.281	38	97	0.00	364	0	10	1192.1	1,546	0	126	648	24		5,693	64	2.75	4.89	0.56	0.95	6.4	11.4	1.84	.313	7.71	11.67
21	Orioles	135	922	2021	.200	27	108	6.81	1,004	0	12	1159.1	1,390	877	239	482	59	11	5,324	79	7.79	3.74	2.08	1.86	18.9	9.1	1.61	.325	7.16	10.79
22	Diamondbacks	135	854	2021	.215	29	106	5.82	1,038	0	11	1182.0	1,324	765	214	490	66	41	5,353	39	7.90	3.73	2.12	1.63	19.4	9.2	1.53	.313	6.50	10.08
23	Diamondbacks	135	867	2004	.230	31	104	5.78	931	0	19	1194.2	1,340	767	189	597	70	74	5,494	69	7.01	4.50	1.56	1.42	16.9	10.9	1.62	.310	6.53	10.09
24	Brewers	135	833	2003	.319	43	92	5.80	861	0	30	1202.0	1,407	775	212	502	52	41	5,472	53	6.45	3.76	1.72	1.59	15.7	9.2	1.59	.311	6.24	10.53
25	Mets	135	912	1962	.164	22	112	5.78	661	0	9	1195.0	1,403	768	183	510	45	25	5,456	67	4.98	3.84	1.30	1.38	12.1	9.3	1.60	.301	6.87	10.57