DJ LeMahieu and Miguel Rojas were tied for the oldest second basemen this season. They were 36 years old.

	NAME	AGE	SEASON	TM	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	DJ LeMahieu	36	2025	NYY	45	128	13	34	3	0	2	12	14	0	35	0	0	142	43	5	0	0	0	4	.266	.338	.336	.674	16	-1.1	.304	94	-1.1
2	Miguel Rojas M. Rojas	36	2025	LAD	114	290	35	76	18	0	7	27	24	0	46	5	0	317	115	25	3	0	1	7	.262	.318	.397	.715	37	-0.2	.312	101	0.4
3	Jose Altuve J. Altuve	35	2025	HOU	155	588	80	156	24	1	26	77	55	4	109	10	6	654	260	51	1	6	5	20	.265	.329	.442	.771	87	9.7	.331	114	10.7
4	Jose Iglesias J. Iglesias	35	2025	SDP	112	306	29	70	11	0	3	36	24	7	56	5	1	343	90	14	4	2	0	7	.229	.298	.294	.592	28	-12.5	.268	73	-11
5	Kyle Farmer K. Farmer	34	2025	COL	97	277	24	63	14	0	8	31	17	4	66	0	1	300	101	22	0	2	0	9	.227	.280	.365	.645	28	-7.5	.282	66	-12.2
6	Marcus Semien M. Semien	34	2025	TEX	127	470	62	108	16	1	15	62	50	5	93	11	1	534	171	32	0	9	0	8	.230	.305	.364	.669	55	-7.9	.295	88	-7.8
7	Adam Frazier A. Frazier	33	2025	TOT	134	419	43	112	20	0	7	44	26	8	81	8	6	459	153	27	1	5	2	8	.267	.319	.365	.684	49	-5	.300	87	-6.8
8	Jeff McNeil J. McNeil	33	2025	NYM	122	399	42	97	21	5	12	54	49	8	55	3	0	462	164	38	2	4	4	5	.243	.335	.411	.746	59	4	.324	111	6
9	Ildemaro Vargas I. Vargas	33	2025	AZ	38	115	12	31	2	1	3	19	2	2	15	0	0	121	44	6	1	1	0	3	.270	.292	.383	.674	12	-2	.292	85	-2.2
10	Tim Anderson T. Anderson	32	2025	LAA	31	83	8	17	3	0	0	3	3	3	29	1	1	90	20	3	1	0	0	1	.205	.258	.241	.499	4	-6.2	.229	40	-6.4
11	Dylan Moore D. Moore	32	2025	TOT	106	219	35	44	5	0	11	25	20	1	82	14	5	243	82	16	0	3	0	1	.201	.267	.374	.642	22	-6.6	.280	82	-5
12	Ketel Marte K. Marte	31	2025	AZ	126	480	87	136	28	0	28	72	64	9	83	4	2	556	248	56	0	3	6	12	.283	.376	.517	.893	96	30.5	.381	145	29.6
13	Donovan Walton D. Walton	31	2025	PHI	2	8	1	1	0	0	0	1	0	0	1	0	0	9	1	0	1	0	0	0	.125	.125	.125	.250	0	-1.5	.110	-39	-1.5
14	Scott Kingery S. Kingery	31	2025	LAA	19	27	3	4	1	0	0	0	2	0	11	1	1	29	5	1	0	0	0	1	.148	.207	.185	.392	0	-3.1	.182	8	-3.1
15	Jake Cronenworth J. Cronenworth	31	2025	SDP	135	419	61	103	20	1	11	59	69	15	107	3	3	514	158	32	4	7	1	4	.246	.367	.377	.744	69	8.4	.333	117	10.6
16	Ryan Fitzgerald R. Fitzgerald	31	2025	MIN	24	46	10	9	0	0	4	9	7	0	8	1	0	53	21	4	0	0	0	0	.196	.302	.457	.758	7	0.7	.328	111	0.7
17	Orlando Arcia O. Arcia	30	2025	TOT	76	203	13	41	7	1	3	13	10	0	47	0	1	214	59	11	0	1	0	4	.202	.238	.291	.529	11	-13.9	.233	34	-16.8
18	Luis Guillorme L. Guillorme	30	2025	HOU	12	20	2	3	0	0	0	0	1	0	8	0	0	21	3	0	0	0	0	2	.150	.190	.150	.340	0	-2.6	.159	-5	-2.6
19	Brandon Lowe B. Lowe	30	2025	TBR	134	507	79	130	19	0	31	83	38	2	149	3	2	553	242	50	0	6	1	6	.256	.307	.477	.785	75	9.6	.334	119	12.3
20	Tommy Edman T. Edman	30	2025	LAD	97	346	49	78	13	1	13	49	19	6	61	3	1	377	132	27	1	5	0	4	.225	.274	.382	.655	36	-8.9	.284	82	-8.1
21	Thairo Estrada T. Estrada	29	2025	COL	39	154	14	39	9	0	3	21	6	2	26	1	3	165	57	12	0	3	0	6	.253	.285	.370	.655	16	-3.9	.284	67	-6.5
22	Tristan Gray T. Gray	29	2025	TBR	30	78	9	18	5	0	3	9	6	0	19	0	0	86	32	8	1	1	0	0	.231	.282	.410	.693	9	-1	.298	94	-0.6
23	Edmundo Sosa E. Sosa	29	2025	PHI	89	243	30	67	12	1	11	39	10	2	56	1	1	260	114	24	3	2	0	7	.276	.307	.469	.777	35	4	.332	113	3.9
24	Michael Stefanic M. Stefanic	29	2025	TOR	9	22	1	4	0	0	0	0	3	0	3	0	0	25	4	0	0	0	0	0	.182	.280	.182	.462	1	-1.8	.224	40	-1.8
25	Ozzie Albies O. Albies	28	2025	ATL	157	603	74	145	23	2	16	74	55	4	94	14	3	667	220	41	0	5	2	9	.240	.306	.365	.671	69	-10	.295	86	-11.1