The Seattle Mariners have the best record by a team against a team, with a record of 21-6 against the Reds.

	TEAM	REC	OPP	W%	G	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Mariners	21-6	Reds	.778	27	21	6	885	129	219	42	4	46	126	105	18	207	18	9	1,025	407	92	8	9	8	14	.247	.336	.460	.796
2	Red Sox	19-7	Reds	.731	26	19	7	887	139	236	66	4	30	135	88	5	217	12	5	991	400	100	4	7	7	19	.266	.333	.451	.784
3	Braves	20-8	Twins	.714	28	20	8	1,001	147	281	51	2	49	141	78	8	214	13	3	1,093	483	102	3	3	4	22	.281	.337	.483	.819
4	Cubs	17-7	Athletics	.708	24	17	7	846	144	259	47	7	33	141	82	9	169	10	10	953	419	87	6	10	5	18	.306	.370	.495	.865
5	Diamondbacks	19-8	White Sox	.704	27	19	8	903	151	231	45	8	36	145	79	8	188	18	4	1,009	400	89	4	15	3	19	.256	.316	.443	.759
6	Marlins	32-15	Orioles	.681	47	32	15	1,642	244	459	80	10	48	235	127	19	327	40	8	1,818	703	138	15	15	7	24	.280	.336	.428	.764
7	Cubs	17-8	Orioles	.680	25	17	8	862	123	237	50	7	34	123	66	7	185	16	2	948	403	91	5	8	1	13	.275	.329	.468	.796
8	Red Sox	36-17	Marlins	.679	53	36	17	1,815	309	532	115	11	58	294	174	19	369	33	14	2,042	843	184	11	23	12	45	.293	.357	.464	.821
9	Dodgers	19-9	Twins	.679	28	19	9	981	153	277	51	5	47	149	100	6	232	26	4	1,104	479	103	6	11	6	18	.282	.349	.488	.837
10	Braves	19-9	Athletics	.679	28	19	9	945	140	232	52	4	44	137	74	10	194	14	6	1,042	424	100	5	8	4	19	.246	.305	.449	.753
11	Yankees	19-9	Cubs	.679	28	19	9	990	139	257	46	2	37	134	120	8	221	18	7	1,138	418	85	11	9	7	23	.260	.342	.422	.764
12	White Sox	25-12	Orioles	.676	39	25	12	1,339	245	394	51	13	5	193	136	16	12	97		1,546	486	69	55				.294	.366	.363	.729
13	Rangers	14-7	Cardinals	.667	21	14	7	715	89	183	30	1	21	84	45	7	154	8	4	775	278	52	3	5	2	16	.256	.304	.389	.693
14	Reds	18-9	Rays	.667	27	18	9	903	131	218	39	4	34	121	96	18	247	21	6	1,027	367	77	7	3	4	12	.241	.325	.406	.732
15	Athletics	18-9	Pirates	.667	27	18	9	931	140	244	54	5	27	135	101	10	182	14	3	1,056	389	86	2	12	9	17	.262	.337	.418	.755
16	Yankees	16-8	Giants	.667	24	16	8	804	117	208	33	7	28	109	83	8	205	16	5	906	339	68	5	6	4	17	.259	.332	.422	.753
17	Dodgers	32-16	Mariners	.667	48	32	16	1,626	240	408	72	6	63	228	165	22	370	35	16	1,836	681	141	12	11	9	32	.251	.326	.419	.745
18	Tigers	33-17	Cardinals	.660	50	33	17	1,710	252	469	100	8	66	244	151	11	348	18	17	1,895	783	174	10	13	9	43	.274	.335	.458	.793
19	Rebels	29-15	Terrapins	.659	46	29	15	1,516	191	410	65	27	7	159	115	16	173	56		1,713	550	99	66				.270	.328	.363	.691
20	Peppers	29-15	Tip-Tops	.659	44	29	15	1,480	233	421	66	22	5	182	154	9		64		1,704	546	93	61				.284	.355	.369	.724
21	Americans	25-13	Orioles	.658	38	25	13	1,394	239	426	53	39	9	205	76	8	-32	48		1,506	584	101	28				.306	.345	.419	.764
22	Twins	21-11	Padres	.656	32	21	11	1,086	147	275	48	1	40	143	91	19	232	27	8	1,216	445	89	14	6	8	19	.253	.320	.410	.730
23	Mariners	17-9	Pirates	.654	26	17	9	864	107	205	46	0	30	99	71	12	223	14	4	959	341	76	3	9	4	22	.237	.301	.395	.696
24	Nationals	22-12	Mariners	.647	34	22	12	1,121	141	284	50	3	41	140	98	8	229	23	11	1,250	463	94	13	10	7	32	.253	.315	.413	.728
25	Angels	33-18	Rockies	.647	51	33	18	1,783	304	518	95	8	82	290	177	22	348	37	12	2,008	875	185	9	17	11	48	.291	.359	.491	.849