Eddie Yost has the most career games by a Washington Senators third baseman, with 1,690 games.

Interpreted as:

most regular-season games as a twins third baseman

	NAME	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS	wRC	WRAA	wOBA	wRC+	BRAA
1	Eddie Yost E. Yost	1,690	6,011	971	1,521	282	53	101	550	1,274	76	705	58	39	7,461	2,212	436	89	11	13	111	.253	.389	.368	.757	1022	156.4	.359	112	112.8
2	Ossie Bluege O. Bluege	1,559	5,431	754	1,482	234	60	41	722	607	62	456	128		6,304	1,959	335	204				.273	.353	.361	.713	754	-35.4	.337	90	-83.3
3	Gary Gaetti G. Gaetti	1,361	4,989	646	1,276	252	25	201	758	358	38	877	74	44	5,459	2,181	478	15	59	30	146	.256	.307	.437	.744	657	38.4	.327	98	-14.6
4	Eddie Foster E. Foster	1,121	4,418	579	1,177	145	59	6	355	385	18	246	166		4,891	1,458	210	70				.266	.328	.330	.658	508	1.2	.321	95	-24.7
5	Rich Rollins R. Rollins	875	3,031	392	825	116	20	71	366	251	33	380	15	10	3,379	1,194	207	44	20	23	76	.272	.333	.394	.726	406	46.4	.325	102	9.4
6	Corey Koskie C. Koskie	816	2,788	438	781	180	13	101	437	385	49	647	66	33	3,257	1,290	294	3	32	39	58	.280	.373	.463	.836	491	83.3	.362	116	66.2
7	Harmon Killebrew H. Killebrew	738	2,438	417	641	92	6	182	495	487	17	472	11	9	2,963	1,291	280	0	21	62	73	.263	.386	.530	.916	518	190.3	.399	148	164.4
8	Trevor Plouffe T. Plouffe	620	2,311	278	577	129	9	86	320	193	20	497	8	6	2,545	982	224	3	18	3	71	.250	.311	.425	.736	298	13.7	.321	101	1.4
9	Buddy Lewis B. Lewis	598	2,489	416	753	111	44	38	314	229	10	157	44		2,771	1,066	193	43			7	.303	.364	.428	.792	396	45.7	.365	102	7.4
10	Cecil Travis C. Travis	490	1,755	214	535	93	25	4	212	135	14	117	6		1,929	690	122	25			12	.305	.359	.393	.752	254	18.7	.349	100	1.6
11	Scott Leius S. Leius	452	1,330	193	337	57	10	25	149	150	4	208	15	15	1,502	489	92	11	7	4	37	.253	.329	.368	.697	165	-12.8	.315	86	-25.5
12	Mike Cubbage M. Cubbage	452	1,396	166	377	57	18	21	184	158	4	156	6	14	1,591	533	96	21	12	14	23	.270	.343	.382	.725	187	9.7	.328	102	2.1
13	Bill Coughlin B. Coughlin	450	1,713	243	469	77	24	13	187	69	22	155	85		1,833	633	114	29				.274	.310	.370	.680	223	4.6	.322	93	-15.9
14	John Castino J. Castino	407	1,347	162	391	44	24	24	155	79	2	193	16	12	1,485	555	92	50	7	6	29	.290	.329	.412	.741	180	14	.332	101	2.2
15	Eric Soderholm E. Soderholm	407	1,345	184	345	56	7	36	161	151	12	215	14	14	1,525	523	99	12	5	5	39	.257	.336	.389	.725	184	22.2	.335	108	15.1
16	Miguel Sanó M. Sanó	406	1,507	240	362	70	5	100	263	194	8	625	1	1	1,716	742	175	0	7	6	32	.240	.329	.492	.821	248	40.1	.346	116	34.5
17	Nick Punto N. Punto	373	1,183	150	292	50	12	3	90	130	2	208	39	13	1,348	375	65	20	13	3	18	.247	.319	.317	.636	119	-46.1	.288	72	-47.4
18	Howie Shanks H. Shanks	366	1,278	172	366	50	34	12	138	111	9	106	28		1,449	520	96	51				.286	.348	.407	.755	185	9.1	.351	98	-3.5
19	Steve Braun S. Braun	364	1,106	137	305	61	7	13	127	167	10	136	16	11	1,297	419	81	5	9	13	31	.276	.373	.379	.752	167	32.8	.345	117	23.8
20	Wid Conroy W. Conroy	348	1,188	120	289	35	11	4	75	87	6	92	47		1,328	358	50	47				.243	.298	.301	.600	118	-21.8	.295	86	-23
21	Cesar Tovar C. Tovar	321	1,262	187	340	63	13	12	94	80	30	92	54	24	1,399	465	88	18	9	0	10	.269	.326	.368	.694	156	21.4	.317	106	8.4
22	Ron Coomer R. Coomer	277	1,052	117	302	52	3	28	157	40	0	163	6	5	1,105	444	83	0	13	6	33	.287	.310	.422	.732	122	-14.3	.316	84	-23.4
23	Danny Valencia D. Valencia	273	989	106	257	52	4	24	129	63	0	180	4	7	1,062	389	80	0	10	2	31	.260	.301	.393	.695	109	-11	.304	87	-16
24	Royce Lewis R. Lewis	246	885	112	224	41	0	44	151	73	2	209	18	3	967	397	85	0	7	2	17	.253	.309	.449	.758	124	9.6	.325	110	11
25	Mike Pagliarulo M. Pagliarulo	246	723	79	197	40	4	9	68	40	9	106	8	8	780	272	53	4	4	5	15	.272	.317	.376	.693	83	-5.8	.310	86	-12.2